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Everything you wanted to know about UV Lamps |
Posted by: ndjuw256 - 08-18-2021, 05:47 AM - Forum: Welcomes and Introductions
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The use of UV light as a curing technology has been around for a long time. In the last few years it has become more popular since the technology on the lamps and the materials side has greatly improved. Applications are now on sheetfed, web and wide format inkjet equipment. The major advantages of UV inks are:
1) Press sheets are dry when they come off the press
2) Higher throughput speed than Infra-Red drying
3) No Volatile Organic Compounds released in the air
4) Resist smudging and abrasion
5) UV Coatings have a “wet look”
6) Do not have solvents to penetrate uncoated stocks
Most printers buy UV power supply systems that may be supplied by the manufacturer of the equipment but made by someone else. Understanding how UV lamps work can improve their performance and save you money.
There are series power supply for different applications. Low-pressure UV lamps may be used for disinfecting purposes, curing nails and dental fillings, or water purification. The type of lamp used in printing applications is usually a medium pressure, linear (straight tubes), mercury vapor arc lamp. Medium pressure UV lamps cure inks and coatings instantly. It is a photochemical, not a heat process. It allows the equipment to run at very high speeds for extended periods.
General use light bulbs have a filament. The electricity causes the filament to glow, producing light. Medium pressure UV lamps do not have a filament. They utilize a high voltage charge to ionize a mercury/gas mixture in the lamp creating a plasma that emits UV light. This system requires a high voltage/amperage power supply (typically a magnetic ballast transformer with a high voltage capacitor bank). The ballast is wired in series with the lamp and performs two functions. Initially, the ballast provides a high voltage charge to ‘strike’ or ‘ionize’ the mercury. Then, once the mercury is ionized, the ballast reduces the voltage and amperage required to keep the mercury ionized and emit a stable stream of UV light.
These lamps generate a specific wavelength to cure the inks or coatings. Currently, most of these lamps operate at 300 to 600 watts per inch with some newer systems using lamps that generate up to 1000 watts per inch. So a 30 inch UV bulb may be capable of an output of 30,000 watts. They also operate at very high temperatures (850 to 950 Celsius or 1550 to 1750 Fahrenheit).
This type of UV lamp is made from Quartz. A general glass product would not be able to withstand the high temperatures. An inert gas (usually argon) is pumped into the quartz sleeve and then mercury is added to achieve the proper electrical specification. Iron and gallium are occasionally added to achieve special wavelengths. The tubes are sealed and the correct electrical end-fittings are added to complete the lamp.
These lamps need a powerful cooling system to offset the high operating heat. They are usually air or air and water cooled. They also use reflectors to maximize the ultraviolet light delivered to the substrate. There must be an even flow of air or water across the lamp for proper curing. If lamps run too cool they may not cure the ink or coating. Some systems use outside air for cooling. As the seasons change, depending on your geographic location, you may need to adjust your fan speed or increase/decrease water temperature to maintain proper cooling.
Contamination is another problem that can affect lamp performance. Due to the high heat air contaminants such as spray powder from other presses or dust particles can bake on the lamps creating a haze. This decreases the performance of the lamps. Ideally, even after extended use the quartz should be completely clear.
The xenon searchlight is delivered with a built-in xenon power supply, excluding large and heavy external power supply’s. This design enables easy installation (no external power supply TA values or IP-ratings to be considered) and significant cost savings, by reducing engineering and eliminating these cables and connections:
- Cable between power source and external power supply
- Cable between power supply and searchlight
- Remote signal cable between searchlight and power supply
UV LED systems have a bright future in industrial and life science applications even given the fact that humans can’t see the light. In particular, LEDs in the UV-C band (generally 100–280 nm) promise to revolutionize sterilization and disinfection and could bring safe water to people around the globe and safer conditions to our medical facilities (Fig. 1). LEDs Magazine, in fact, covered a UV LED Curing with 4in1 designed for such an application earlier this year. Still, we hear that such applications need LEDs with higher performance and longer lifetimes to truly penetrate the market. But UV product developers need to rethink LED lifetime as another variable in the engineering process.
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WPC Flooring, SPC Flooring and LVT Flooring: What Differences, Similarities and Benef |
Posted by: ndjuw256 - 08-18-2021, 05:45 AM - Forum: Welcomes and Introductions
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If you own a modern home or have plans to own one in the future, you must have heard of vinyl floorings. These affordable and stylish flooring options are increasingly becoming the choice of many homeowners and commercial property owners who want to give their living and working spaces a fresh look.
There are three main types of vinyl flooring - WPC flooring, LVT flooring and SPC flooring. In terms of market entry, traditional versions of Luxury Vinyl Tile flooring have been in the market for many years. With time, changes in buyer preferences led to the development of advanced flooring solutions that saw rigid core vinyl such as WPC and SPC flooring hit the market.
Even so, each flooring type comes with its own set of benefits and drawbacks that you need to consider before settling for one. Though different, the three flooring types share several similarities.
In this article, we explore the benefits, differences and similarities that SPC Vinyl flooring, LVT and WPC floorings have.
Before we delve into this, let's first define each of these vinyl floorings:
LVT Flooring
Luxury Vinyl Tile is an updated and innovative version of vinyl flooring that is today a top contender when it comes to floor installations in commercial and living spaces. Designed with a real wood, stone or ceramic look, carpet grain LVT flooring is not just affordable, it is also durable, waterproof and resistant to scratches.
SPC Flooring
Stone Plastic Composite (SPC flooring), also referred to as Rigid Vinyl Plank, is an upgrade of LVT. SPC vinyl flooring comes with multiple layers and backing options that make it ideal for homes. Some key aspects that make it stand out include low noise levels, no warping, eco-friendliness and insulation against sound and heat.
WPC Flooring
Wood Plastic Composite (WPC) derives its name from the wood-like material used to make it. These materials include a foaming agent known as polyvinyl chloride, plasticisers, wood flour and calcium carbonate.
Benefits of LVT, WPC and SPC Flooring
There are numerous benefits that home and commercial property owners derive from using vinyl floorings. These include:
1.Wear Resistance
All three vinyl floorings - WPC, SPC and Luxury Plank Vinyl have a high resistance to wear and tear. This means if you choose to install any of them in your home or commercial entity, you can use them for a long time without seeing signs of wear and tear on them.
2.Do Not Fade Fast
While WPC, LVT and SPC floorings will eventually fade, they do not do so fast. As a matter of fact, these flooring score moderately when it comes to fade resistance. This is because they have a UV coating treatment that keeps their color from fading fast. This means that once installed, you don't have to worry about your floor losing its shine and color in a few years. With proper maintenance, you can enjoy a great floor appearance for a considerably long time.
3. 100% waterfroof
When constructing a home or a commercial building, you'll need to put waterproof flooring in rooms. The high moisture resistance feature in LVT, SPC and WPC floor makes them an obvious choice for such spaces. SPC and WPC floor have a core that is completely waterproof. These vinyl click floor can be installed in places like kitchens, bathrooms, basements and laundry rooms where hardwood or moisture sensitive floor types are not recommended.
4.Easy to Install
Installing WPC, SPC or LVT floor is pretty easy and DIY installation is possible. Since the vinyl planks are easy to attach and lock, they can be installed on any existing floor or subfloor without using glues.
However, there are places that each floor type works well. For instance, due to their rigid core, SPC vinyl plank flooring are suitable for commercial buildings. On the other hand, WPC floor are most suitable for residential spaces due to their ability to hide floor imperfections. LVT vinyl flooring work well in leveling uneven surfaces while WPC can cover crafts on concrete or wooden floor.
5.Design Options
If you decide to fix a WPC, LVT or SPC floor in your commercial or living space, you'll be spoilt for design choices. All the three floor types are available in numerous designs. They are available in just about any pattern and color.
Making them in different designs is easy - all manufacturers have to do is to print patterns on the vinyl layer. Most designs resemble other floor types. For instance, you'll find SPC and WPC floor that have designs similar to stone, tile and hardwood flooring.
6.Easy to Maintain
All three floor types are pretty easy to clean and maintain. To keep them looking great, all that home or commercial space users have to do is sweep them regularly and clean them occasionally.
Key Differences and Similarities Between LVT, WPC and SPC Flooring
While they have similarities, WPC, LTV and SPC floorings also have several differences. These include:
1.Manufacturing Materials
These three vinyl floorings differ in the composition of the materials that are used to make them. SPC flooring is made from polyvinyl chloride, limestone powder and stabilizers. While WPC floorings also contain polyvinyl chloride, the other materials differ from those used in SPC flooring. The limestone powder and stabilizers are replaced by plasticisers, wood flour and calcium carbonate in WPC flooring.
2.Structural Design
LVT, WPC and SPC are all hybrid flooring. This means they are designed with several layers. However, the layers vary in type from one flooring type to another. For instance, wood grain SPC flooring has a core layer that is made of PVC powder, a stabilizer and calcium powder. On the other hand, LVT Vinyl Flooring have a decor and a wear layer. For the WPC floor, the core area comprises a foaming layer and an LVT layer that has PVC powder, calcium powder and a plasticizer.
The other major structural difference between WPC and LVT or SPC flooring is in the way they have been constructed. LVT Plank flooring have a PVC core while SPC vinyl plank flooring have a rigid core. However, both of them can move and even flex with ease. This is not the case with WPC floorings. Due to the wood-plastic composite material that is used to fix their core, these floorings are more stable and more solid compared to LVT and SPC vinyl flooring.
3.UV Top Coating
The top layer in the all three vinyl floors -SPC, LVT and WPC - are the same. Each of these floor has a UV coating that helps in maintaining their lush appearance by preventing color fading.
4.Thickness of Floor Planks
Generally, the thickness of the three flooring planks ranges between between 3.2mm and 8mm. However, WPC floor planks are much thicker compared to LVT and SPC floorings. With a thickness that ranges between 3.2 mm and 7mm, SPC Vinyl flooring are not as thick as LVT plank flooring that measure 4mm and WPC flooring that have a minimum thickness of 5mm.
5.Firmness of Vinyl Planks
When it comes to firmness and cushioning, WPC floor carry the day. The sturdiness of floor vinyl is largely determined by the material that is used to develop its core. Since WPC vinyls have a thicker core than stone grain SPC flooring or stone grain LVT flooring, it is more stable and has a cushioned feel when you walk on it. SPC floor also have a relatively high level of sturdiness, which causes the floor to feel softer. The sturdiness also protects SPC flooring against dents and wear.
6.Floor Plank Insulation
Insulation capabilities vary from one floor type to the other. If you prioritize sound insulation, go for a floor plank that has a thicker core like WPC. Because they do not have thick cores, LVT and SPC flooring perform poorly when it comes to absorbing noise than WPC floor. The thickness absorbs impact sounds, which reduces the noise that the floors produce as you walk on them.
7.Durability of Vinyl Planks
While all three floor types are designed to last for an extended period of time, their durability varies from one floor type to another. In most instances, durability of vinyl floor is determined by how thick the top wear layer is.
Even so, SPC floor is not as thick as WPC flooring. However, the former are denser than WPC floor - an aspect that makes them more resistant to damage arising from heavy weight or impacts. Since they do not tear or wear easily, SPC floor become ideal for areas that are prone to high traffic.
8.Cost of Vinyl Planks
Vinyl planks are generally not as expensive as other forms of flooring. However, out of WPC, SPC and LVT flooring, SPC flooring tends to be the most affordable.
9.Resistance to High Temperature
While LVT, SPC and WPC flooring can be installed in rooms that have high moisture exposure, not all of them can withstand high temperatures. WPC and LVT floor do not work well in spaces that experience high temperature changes. If you have such spaces, carpet grain SPC flooring will perform much better compared to the other two. This is because SPC floor have a denser core that causes them to resist contractions and expansions compared to WPC floors.
10.Environmental Friendliness
Eco-friendliness of vinyl floors depends on the materials that are used to make them. Since WPC and Wood grain LVT flooring contain plasticiser, a material that is not eco-friendly, they are not considered environmental friendly. SPC flooring do not contain artificial materials like glue and plasticiser. These vinyl floors are therefore considered eco-friendly - which makes them a great choice for pets and kids.
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Active Cashmere | Luxury Innovation and Modern Design |
Posted by: ndjuw256 - 08-18-2021, 05:44 AM - Forum: Welcomes and Introductions
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Consumers will now be able to enjoy all their favorite qualities of cashmere without any of the drawbacks of this typically delicate fabric. Active Cashmere is the first performance-based luxury cashmere that is water repellent and durable among other key characteristics that reinvent the way cashmere is worn.
Active Cashmere perfectly blends quality and function by utilizing an innovative fiber treatment process that enhances the cashmere’s natural qualities. Active Cashmere garments are breathable and have a comfortable and soft hand feel. The proprietary process allows the cashmere to be machine washable with no shrinkage, retaining the garment’s initial shape and form, and significantly reducing any chance of pilling, felting, fuzzing, or discoloration on the cashmere. At the same time, the machine washable series is water-resistant: water repels off the garment’s surface eliminating any absorption and wetness that typically would occur with cashmere and maintaining complete dryness on the inside of the garment. Any water on the cashmere is limited to the surface and dries within minutes, whereas traditional cashmere can stay wet for up to an hour causing the immediate odor.
The debut Active Cashmere collection launches direct-to-consumer this Fall 2020 via their website and in select retailers for Winter 2020 / 21. The collection ranges between lounge, leisure, and active pieces that are versatile, in addition to core items that serve as all-purpose wardrobe staples. The modern aesthetic and refined design approach combined with superior functionality is set to transform the perception of cashmere in today’s marketplace. Whether worn in an outdoor social setting, for recreational activities, during or post-workout or simply as day-to-day wear, mixed color series provides a solution to our fluid new-age lifestyle.
The pieces range from a sweatshirt-inspired sweater (a new take on a classic crew) to a cropped sweater and sweatpant set, to short sleeve tops and shorts, to midweight and lightweight long sleeves. The majority of the collection utilizes WHOLEGARMENT knit techniques that make the seamless wholegarment series proving both minimalism and comfort. The craftsmanship on the material and knitting construction provides for quality, breathable and long-lasting pieces that can serve our year-round cashmere needs for years to come.
Active Cashmere is founded by DanRoy, a family-owned company deeply rooted in Scottish cashmere heritage with over 60 years of experience in the industry. Together with Todd & Duncan, the world’s largest and finest Scottish cashmere mill, DanRoy is the first company worldwide to infuse this treatment and proprietary process into both the cashmere yarn and knitting process, while maintaining the highest quality and sustainability standards.
Unlike other chemical processes, the heavy cashmeres series technology lasts for over the life of the garment and the treatments used are non-toxic, non-hazardous, hypo-allergic, and have no ancillary impact on the environment. As industry veterans, DanRoy is a proud member of CCMI, the cashmere organization that sets the global standard for quality. They utilize a fully sustainable supply and production chain, sourcing the highest grade and ethically-sourced raw material, working with manufacturers who recycle their water and reduce water usage, and eliminating fabric waste through WHOLEGARMENT knitting techniques.
Wool fabrics can be classified by their production technology — the worsted and woolen ones. Woolen cashmere series are spun from short fibers, while worsted wool is made from long and fine ones. Compared to woolens, worsted wool fabrics are brushed in two directions with special brushes. Wool yarn differs in quality: it is bulky for woolen fabrics and smooth for worsteds.
Worsted cashmere series are lighter, smoother and more durable, but provide less warmth. However, they are better at keeping off rain. Worsted wool requires more processing (remember, it is made of long staple fibers only), it tends to be more pricey compared to woolens. The most common uses for worsted fabrics are suits and tailored clothes.
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The best home gym equipment buys in 2021 |
Posted by: ndjuw256 - 08-18-2021, 05:41 AM - Forum: Welcomes and Introductions
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Searching for the best home gym equipment for home use? Whether you now prefer working out from home, in your newly-built home gym that is, or you are planning to return to your gym but you want to take your own gear, see below for our top-rated exercise equipment. We're talking everything from yoga blocks to spin bikes and aerobic steppers, for teeny homes, smaller budgets or even if you want to spend a few £££s on the best equipment you can buy right now.
Put that gym membership money into your savings account and get sweaty inside your living room, garage, your bedroom or even a garden (weather-permitting) – or your new dedicated home gym, of course. Keep scrolling for home gym equipment buys to spend your money on in 2021. You'll see a quick rundown below, where you can click through to buy each product, or scroll further down this page for full reviews.
If you are searching for a budget-friendly and easy to use an exercise bike for home use, then this one should be it. We've been using this exercise bike for quite some time now, five times a week, and we are impressed. Not only is it quite compact to store, but it also has a range of workout programmes so you can mix up your workout routine. That and it has four user settings so more than one person can use the bike in your home, while there are 32 resistance levels to offer a sweaty workout.
When in use
On initial setup, you can set a user programme from one to four and input your gender, age, weight and height so it knows who is using the machine. We've used this spin bike in manual mode and tried every one of the programmes. We prefer the programmes as they give structure to our workout and keep us motivated, and it's even better than you can tailor them to suit your needs. By this, we mean that you can input a time or distance, or the number of calories you'd like to burn, and the programme will run until you reach your goal. You can also set the 'load' which is the starting resistance, based on your fitness level or how hard you want to push yourself. This bike automatically ups the resistance for you, though you can change it at any time by turning the flat button on the console. After your workout is finished, the machine will beep to let you know. From here you can either finish or head to manual mode to cool down.
Practising yoga at home? You can't go wrong with the Yoga items: they feature alignment markers so that you know where your hands and feet should be while posing. It's great for those who usually attend a yoga class and rely on help from their instructor when going from one position to another.
An easy (read: fun) way to get your heart rate up, this one is our pick of the best fitness trampolines you can buy. Fitness trampolines are smaller versions of your classic outdoor trampoline and are otherwise known as a trampette.
When in use
This piece of fitness equipment has been popular for quite a while now, and it's easy to see why: jumping on a fitness trampoline is considered moderate to vigorous-intensity exercise. This device is easy to assemble as you only need to attach the non-slip feet on, it has a solid and stable construction that's ideal for aerobic use AND it's super affordable. Just start bouncing!
If it's a running machine you are after, then the treadmill is our top recommendation. Not only does it feature a cushioned deck for protecting your joints when jogging, sprinting or running, but it features a range of pre-set programmes and adjustable incline for simulating uphill running.
When in use
Boasting easy to use buttons and a seven-inch display, this treadmill allows you to adjust speed and incline settings safely, without the need to look down. You can also use this machine for heart rate training, as well as tracking time, pulse, speed, incline, distance and calories burnt. There are 43 workout programs at different intensities for you to enjoy, and a 15 per cent incline (at 15 levels) to really make you work up a sweat. Use the free tablet holder for watching Netflix while working out, or, Kinomap allows you to run stunning routes from all over the world, inside your home.
If you don't have enough room in your home for a home gym (same) then consider a pull up bar. Use this sturdy bar for pull ups, chin ups and push ups, and then pop it away underneath your bed or sofa after use.
If you want to have flat and lean abs, then the sit up bench is just best for you. Aside from this, it provides a lot of benefits. Strengthens your core - keep in mind that your core is the area of your hip flexors, abs and lower back. By means of having a stronger core, you will be able to move and lift better. And the sit up exercise bench can especially help you strengthen your core.
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Covid-19: Disinfection Robots Are Being Deployed |
Posted by: ndjuw256 - 08-18-2021, 05:33 AM - Forum: Welcomes and Introductions
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Robots using different technologies are being deployed on the frontline in the fight against Covid-19. Among these robots, disinfection robots are of particular interest. A division of Siemens has produced one such robot in just a week.
Models using hydrogen peroxide vapor (HPV) and ultraviolet (UV) light are moving through hospitals, health centers, government buildings, and public centers across the globe in a bid to disinfect surfaces. The use of automated air disinfection machines not only reduces human exposure to the virus but is also proving to be more rigorous and effective in decontaminating spaces. Some of the robots incorporate bulbs that emit concentrated ultraviolet-C (UVC) light.
Danish company UVD Robots is manufacturing robots that are able to disinfect patients and operating rooms in hospitals thanks to powerful short-wavelength UVC lights that emit enough energy to eradicate the DNA or RNA of any microorganisms that are exposed to them. US-based Xenex also counts on UVC light to annihilate the virus on “high touch” hard surfaces, such as bed rails, trays and call buttons. Melinda Hart, media relations director at Xenex, explained that the radiation damages the structure of genetic material and prevents particles from making more copies of themselves:
Quote:“UV light has been used in this area for a long time and there are dozens of technologies out there that use mercury bulbs to emit a continuous stream of UV light. What makes our LightStrike Germ-Zapping Robots so different is that they use a pulsing Xenon lamp not a mercury bulb.This emits intense flashes of germicidal light, which are able to deactivate a pathogen very quickly so it can’t reproduce and mutate.”
The LightStrike robots, which are now being used in Europe, Asia, and the US, can disinfect a hospital room in 20 minutes and have been proven to reduce the spread of bacterium and bugs such as MRSA (Methicillin-resistant Staphylococcus aureus) and C. diff (Clostridium difficile).
Quote:“Covid-19 is not yet available in a commercial lab for testing but we have tested against Middle Eastern Respiratory Syndrome (MERS) and other surrogate viruses. Our robots were able to deactivate those quickly, so we are quite confident that they are destroying Covid-19.”
An Intelligent Solution
At Siemens Corporate Technology China, the Advanced Manufacturing Automation (AMA), which has a focus on special and industrial robots, unmanned vehicles and intelligent equipment for robotic applications, also moved quickly to help tackle the spread of the virus. The laboratory produced an intelligent disinfectant robot in just one week, explained Yu Qi, head of its research group. Its model, which is powered by a lithium battery, distributes a mist to neutralize Covid-19 and can disinfect 20,000 to 36,000 square meters in one hour.
For Yu Qi, many disinfection machines available on the market combine a petrol-driven mistorizer gun with an electric chassis. However, on-site refueling is neither clean nor convenient, so the team decided to develop purely electric robots.
Quote:“An omni-directional camera platform on the top transmits videos and information in real time, enabling the operator to remotely locate affected areas and control the sterilizing. Considering the multi-scene adaptation, the disinfectant robot project designed a caterpillar chassis which has the ability of 35-degree slope climbing and 160mm-height-of-obstacle crossing. It means the robot can be widely used in hospitals, bus stations, metro stations, manufacturing factories and canteens etc.”
Disinfecting PPE
Melinda Hart, from Xenex, explained robots are now also being used in pods to disinfect mobile and high-touch complex equipment, such as ventilators and scanners. Equipment can be wheeled in and the LightStrike will be effective on anything within the pod.
“Our robots and pods are being used to disinfect masks where there are shortages of personal protective equipment (PPE). They can disinfect hundreds of masks in one day, which can make a real difference.”
YOUR HOME IS now your workplace, playground, meditation studio, dine-in restaurant, neighborhood bar, refuge, and movie theater. The point being, you're spending a lot of time in it. You may as well prevent the air inside from making you sick. Indoor air is dirty. Particulate matter, volatile organic compounds, and vaporous chemicals seep in through our ventilation systems and the weatherstripping around windows. Indoor plastics, furniture, paint, and also flooring off-gas noxious fumes. An air sterilizer won't do much good if you're not vacuuming regularly and changing the filters in your home's HVAC system, but if you live where there's a lot of pollution or wildfires, it could help a lot.
Whether it is the eradication of biofilm or treating wounds in locations not conducive to sharp debridement, ultrasonic debridement can be a key tool for promoting improved wound healing.The surgical debridement of nonviable tissue is essential in the wound care process. While sharp debridement with or without pulse lavage is the most common method, the use of an ultrasonic wound debridement machine is a more recent option that one should consider. Physicians originally developed ultrasonic debridement for dentistry in the 1950s and later adapted it for debulking soft tissue and dissecting bone.
Forget about the hassle of ice packs, cold therapy machines are the easiest, most effective way to apply for continuous relief from joint pain and swelling and inflammation. Whether you’re recovering from surgery, recovering from a workout, or simply seeking relief from a painful medical condition, a cold therapy machine can help speed your recovery and ease the pain.
Studies in the early 1970s suggested that wrapped sterilization trays remained sterile for varying periods depending on the type of material used to wrap the trays. Microorganisms were found to penetrate single-wrap muslin as early as three days, and double-wrap muslin and single-wrap two-way crepe paper in 21 to 28 days when stored on open shelves. Based on these studies, the Joint Commission on Accreditation of Hospitals (now Joint Commission of Healthcare Organizations) required that hospitals provide an expiration date on wrapped surgical trays, indicating a time when the trays would no longer be considered sterile. In a 1984 article, Mayworm criticized the scientific basis for dating sterile surgical trays. He noted that "time doesn't contaminate products, events do." He then listed the following factors, which contribute to the contamination of product: bioburden (contamination in the environment), air movement, traffic, location, temperature, humidity, and the barrier properties of the wrap material. He stressed that when the proper wrap materials along with appropriate sterilization techniques were used, surgical trays should remain sterile unless damaged. Subsequent studies demonstrated that the sterile integrity of surgical packs was maintained for at least one year and no trend was found toward increased probability of contamination over time. In this latter study, no differences were observed among the wrapping materials studied (i.e., two-ply reusable, nonbarrier wovens, both new and previously used; disposable, barrier nonwovens; and paper/plastic peel pouches). These studies were conducted under ideal circumstances. Sterility may be more difficult to maintain under actual use conditions where movement and storage conditions may damage wrap materials.
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Principales ventajas de la luz lineal LED |
Posted by: bfiwi256 - 08-17-2021, 08:29 AM - Forum: Welcomes and Introductions
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La luminaria lineal LED es un tipo de luz LED de alta gama, que se caracteriza por su bajo consumo de energía, larga vida útil, alto brillo, diferentes formas de instalación, libre de mantenimiento, etc. En los lugares donde se necesita el tubo LED, el panel de luz LED y las lámparas LED ordinarias, se pueden sustituir por la luz lineal LED, porque es más flexible.
Esta tira de luz LED lineal con carcasa de aluminio puede instalarse individualmente o en combinación. La tira de luz LED Linear Lamp también puede ser diseñada en diferentes formas de acuerdo a las diferentes necesidades de ingeniería, con el fin de lograr el efecto decorativo con la iluminación y la sensación estética. La mayoría de la iluminación doméstica, la iluminación comercial y los lugares industriales pueden utilizar esta luz. De acuerdo a diferentes requerimientos, el producto tiene 12V, 24V, 30cm, 60cm, 90cm, 120cm, etc. También se pueden personalizar diferentes especificaciones y formas de acuerdo a los requerimientos del cliente.
Es por eso que la luz lineal LED es muy vendida en todo el mundo en los últimos años, porque tiene una gran demanda en el mercado. En cuanto a su carcasa de aluminio y cubierta de PC, excepto las buenas materias primas, no necesita ser complicado y elegante. Los puntos clave de este artefacto de iluminación lineal son el ahorro de energía y la larga vida útil, lo que requiere un buen LED y una buena fuente de alimentación.
Las luminarias lineales son una de las soluciones de iluminación más comunes utilizadas en zonas peligrosas, y la mayoría de las luminarias utilizan tecnología fluorescente tradicional. Sin embargo, con la aparición de la tecnología LED Linear System, como SPARTAN Linear, la actualización de su luminaria lineal podría proporcionar una serie de mejoras significativas a su solución de iluminación, ayudando a aumentar el rendimiento y la seguridad in situ, al tiempo que reduce los costes. En este artículo analizamos estas ventajas en mayor profundidad.
Sin embargo, antes de entrar en las ventajas que puede ofrecer una luminaria LED, consideremos lo fácil que es instalar y actualizar una luminaria lineal LED Tri-Proof Lamp; probablemente sea más sencillo de lo que se espera. SPARTAN linear de Raytec se puede instalar a posteriori y es un sustituto directo de las alternativas fluorescentes existentes; las dimensiones totales, los centros de fijación y las entradas de prensaestopas son compatibles con las luminarias fluorescentes tradicionales Ex e de 2x18W y 2x36W que se utilizan habitualmente. La salida de lúmenes y la distribución de la luz también permiten una sustitución directa y sencilla de las luminarias fluorescentes tradicionales, lo que significa que puede actualizarlas sin complicaciones.
Así que ahora que sabemos que el proceso de actualización de su luminaria lineal a LED es fácil de hacer, veamos los beneficios que proporcionará una vez instalada;
Reducción del mantenimiento
Las luminarias LED Fluorescent Lamp tienen una vida útil superior a la de las alternativas fluorescentes, lo que hace innecesario el cambio frecuente de lámparas y reduce significativamente el coste y la frecuencia del mantenimiento. SPARTAN Linear puede funcionar durante más de 10 años y está respaldado por una garantía de 5 años líder en el sector. Además, su diseño modular hace que el mantenimiento y la inspección sean más rápidos y sencillos en caso necesario, con componentes clave intercambiables que pueden sustituirse in situ.
Rendimiento y eficiencia
Las luminarias lineales LED proporcionan a los usuarios finales una iluminación perfecta, nítida y uniforme gracias a los múltiples LED High Bay Lamp de pequeño perfil que ofrecen un rendimiento superior al de las luminarias fluorescentes, lo que contribuye a aumentar la visibilidad y la seguridad in situ. Las luminarias LED también superan a las luminarias fluorescentes tradicionales y proporcionan un importante ahorro en los costes de funcionamiento a lo largo de su vida útil. SPARTAN Linear utiliza la tecnología de gestión térmica CoolExtrude™, que proporciona una disipación del calor hasta un 60% mejor para garantizar una temperatura de funcionamiento mucho más fría, lo que permite a SPARTAN ofrecer una potencia lumínica de hasta 5.000 lúmenes con sólo 34 W. Además, las variantes de emergencia lineal cuentan con un módulo de batería de reserva para garantizar que la potencia lumínica se mantiene en los momentos en que más se necesita. La naturaleza modular de las luminarias SPARTAN también significa que las luminarias Linear estándar pueden actualizarse a emergencia in situ en cualquier momento.
Si se tienen en cuenta estas ventajas junto con el diseño retroactivo, que hace que las luminarias LED Panel Lamp sean fáciles de instalar en lugar de las luminarias existentes, el argumento para cambiar a una luminaria LED Tube Light lineal es convincente. SPARTAN LED linear está disponible en 2 tamaños para sustituir las luminarias de 2x18W y 2x36W, además de estar disponible como variante de emergencia - explore la gama más a fondo aquí.
La razón por la que la luz lineal LED no se enciende
La luz lineal LED necesita ser antiestática: debido a que los LEDs son componentes sensibles a la electrostática, si no se toman medidas antiestáticas al reparar las luces lineales led, el led se quemará, causando desperdicio. Cabe señalar aquí que el soldador debe utilizar un soldador antiestático, y el personal de mantenimiento también debe tomar medidas antiestáticas (como el uso de anillos estáticos y guantes antiestáticos, etc.) Google Promotional Products
Las luces lineales LED personalizadas no pueden soportar altas temperaturas: los dos componentes importantes de las luces lineales LED y el FPC, las luces lineales LED son productos que no pueden soportar altas temperaturas. Si el FPC continúa a alta temperatura o excede su temperatura de soporte, causará que la película de cobertura del FPC burbujee, lo que causará directamente que la lámpara lineal LED sea desechada. Al mismo tiempo, el LED Wall Light no puede soportar altas temperaturas continuamente. Después de un largo tiempo a alta temperatura, el chip de la lámpara lineal LED se quemará por la alta temperatura.
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De reden waarom de Led Linear Light niet oplicht |
Posted by: bfiwi256 - 08-17-2021, 08:28 AM - Forum: Welcomes and Introductions
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De reden waarom het led lineaire licht niet oplicht
Het led lineaire licht moet antistatisch zijn: omdat leds elektrostatisch gevoelige componenten zijn, als u geen antistatische maatregelen neemt bij het repareren van led lineaire lichten, zal de LED Linear Lamp worden doorgebrand, waardoor afval ontstaat. Men zou hier moeten opmerken dat de soldeerbout een antistatische soldeerbout moet gebruiken, en het onderhoudspersoneel moet ook antistatische maatregelen nemen (zoals het dragen van statische ringen en antistatische handschoenen, enz.)
Het aangepaste LEIDENE Lineaire Licht kan geen op hoge temperatuur ondersteunen: de twee belangrijke componenten van geleide lineaire lichten en FPC, geleide lineaire lichten zijn producten die geen op hoge temperatuur kunnen ondersteunen. Als FPC aan op hoge temperatuur verdergaat of zijn weerstaat temperatuur overschrijdt, zal het de dekkingsfilm van FPC veroorzaken te bellen, die direct zal veroorzaken de LEIDENE lineaire lamp om worden afgedankt. Tegelijkertijd is de LED Tri-Proof Lamp niet continu bestand tegen hoge temperaturen. Na een lange tijd bij hoge temperatuur, zal de LED chip doorbranden door de hoge temperatuur.
Daarom moet de soldeerbout die wordt gebruikt bij het repareren van de led-lichtstrip een temperatuurgeregelde soldeerbout zijn, en de temperatuur is beperkt tot een bereik, en het is verboden om naar believen te veranderen en in te stellen. Bovendien, zelfs zo, is het noodzakelijk om aandacht te besteden aan de soldeerbout niet te blijven op de pinnen van de LED Linear System lijn lamp voor meer dan 10 seconden tijdens het onderhoud. Als deze tijd wordt overschreden, kan de chip van de led-lijnlamp worden verbrand.
Als het led-lampje niet brandt, controleer dan of het circuit is aangesloten, of de verbinding slecht is en of de positieve en negatieve polen van de lichtbalk omgekeerd zijn aangesloten. De helderheid van de lichtbalk is duidelijk laag. Controleer of het nominale vermogen van de voeding lager is dan het vermogen van de lichtbalk, of dat de aansluitdraad te dun is, waardoor de aansluitdraad te veel stroom verbruikt. De voorkant van de lichtbalk is duidelijk helderder dan de achterkant. Controleer of de serielengte groter is dan de norm van de fabrikant.
Volgens de analyse van het materiaal van de printplaat, heeft de printplaat ook vele kwaliteitsniveaus. De meeste goedkope lijnlampen op de markt gebruiken het secundaire materiaal printplaat, die gemakkelijk delamineert na verhitting en de koperfolie is te dun. Gemakkelijk af te vallen, slechte hechting, koperfolie laag, en PCB laag zijn gemakkelijk te scheiden, niet om de stabiliteit van de schakeling te noemen, verwacht u dat de schakeling stabiel is, zelfs als de printplaat is als deze?
Met de voortdurende verbetering van de levensstandaard van de mensen, zijn LED-lampen overal te zien in het leven van mensen. Meer en meer klanten kiezen het voor verlichting, en het wordt begunstigd door iedereen voor zijn hoge helderheid, laag energieverbruik, en lange levensduur.
1. Wat moet ik doen als de LED High Bay Lamp-lamp niet brandt? De nieuw geïnstalleerde lamp moet worden gemeten met een elektrische pen om te zien of er spanning in het circuit zit. Als de lamp niet brandt, kan er een probleem zijn met de driver.
2.Wat moet ik doen als de helderheid van de LED-lamp afneemt? De lampkralen op elke string in de lamp zijn in serie geschakeld, en de strings zijn parallel geschakeld. Daarom zal, als er één lamp doorbrandt, de string met lampkralen niet oplichten. Als er niet veel lampkralen doorgebrand zijn, kunt u de twee soldeerpennen achter de doorgebrande lampkralen met een elektrische soldeerbout doorsolderen; als de lampkralen te veel doorbranden, moet u een nieuw lampkralenbord kopen.
3.Wat moet ik doen als het LED-lampje knippert? Controleer of de neutrale draad en de stroomdraad zijn omgewisseld. U moet controleren of de leiding bij de schakelaar rood is. Zo niet, overweeg dan dat de schakelaar mogelijk de neutrale lijn controleert. Vergeet niet deze op tijd te vervangen.
Veel huiseigenaren upgraden hun huizen van traditionele of klassieke stijlen naar ruimtes met een modern gevoel.
LED Tubular Light lineaire verlichting is een veelgebruikte verlichtingsarmatuur in de commerciële binnenhuisarchitectuur. Ze zijn echter niet exclusief voor deze sector. Met verschillende technologische ontwikkelingen is de esthetiek van lineaire verlichting geëvolueerd naar woonhuizen.
Maar voordat u de stap waagt, is het belangrijk om de verschillende soorten en toepassingen van lineaire verlichting te kennen. Lees verder om te ontdekken hoe u ze kunt gebruiken.
Wat is LED Panel Lamp lineaire verlichting?
Dit type plafondverlichting maakt gebruik van heel veel lichtgevende diodes (LED). Fabrikanten verpakken ze samen in een lange, smalle behuizing. Dit resulteert in een strook licht.
Het is een eenvoudig maar revolutionair concept voor de verlichting van woonruimtes. Voorheen bestond er wel LED lineaire verlichting, maar het verlichten van grote ruimtes was lastig. Je kon twee of meer fluorescentielampen gebruiken, maar het was moeilijk om een doorlopende lichtlijn te creëren.
Nu produceert LED Tube Light lineaire verlichting ononderbroken licht zonder zwarte of donkere vlekken achter te laten. Naarmate de technologie zich verder ontwikkelt, worden de esthetiek en de prestaties steeds beter.
Wat zijn de types van LED Wall Light lineaire verlichting?
Er zijn verschillende lineaire verlichtingsopties beschikbaar voor uw ruimte. Of het nu gaat om een kantoor of een grote woonruimte, het juiste type zal een tastbaar verschil maken. Bekijk deze twee soorten lineaire verlichting:
Hangende lineaire verlichting
Hangende lineaire verlichting is een van de populairste verlichtingstrends ter wereld. Creëer een onverwachte look door verschillende dramatische vormen en ophangniveaus te gebruiken.
Door de hoogte van de armaturen te verhogen of te verlagen, wordt de intensiteit van het licht aangepast. Dit kan een dramatisch verschil creëren voor de sfeer in een ruimte. U kunt kiezen tussen directe en indirecte opties om de nadruk te leggen op verschillende designelementen.
De eerste optie is ideaal voor sterke verlichting. Het verbetert de zichtbaarheid bij het uitvoeren van taken. De indirecte optie is uitstekend voor het creëren van de juiste sfeer of het uitbalanceren van harde elementen in een ruimte.
Ingebouwde lineaire verlichting
LED-inbouwstripverlichting neemt minder visuele ruimte in beslag. Het helpt om uw kamer groter te laten lijken omdat de verlichting terug in het oppervlak van het plafond is geplaatst.
Het doel van deze verlichting gaat verder dan het verschaffen van licht, het helpt de belangstelling voor de architectuur van de ruimte te bevorderen en creëert een eigentijdse sfeer. Google Promotional Products
Het is ook een geweldige optie om licht te werpen op specifieke objecten, zonder storende elementen toe te voegen aan het oppervlak van het plafond, zoals plafondlampen, tracklights of spots. Het resultaat is een strakke, eigentijdse en moderne look.
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Qu'est-ce que l'éclairage linéaire à LED ? |
Posted by: bfiwi256 - 08-17-2021, 08:26 AM - Forum: Welcomes and Introductions
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De nombreux fabricants et distributeurs de tubes LED prétendent réaliser des économies d'énergie de 50 % et plus lors du remplacement des tubes fluorescents T8 par des lampes de remplacement linéaires LED. Plusieurs distributeurs prétendent même que le même confort visuel sera maintenu après un tel remplacement. Les paramètres optiques et électriques de douze tubes LED linéaires disponibles dans le commerce ont été déterminés et l'évolution dans le temps de ces paramètres a été suivie. En outre, une étude de cas est présentée dans laquelle les lampes fluorescentes d'une petite salle de bureau ont été remplacées par des lampes linéaires LED de remplacement afin de comparer la distribution de l'éclairement sur le plan de travail, la perception de l'éblouissement et l'appréciation visuelle globale. Selon cette étude, il est clair que le remplacement d'un tube fluorescent classique par une lampe LED linéaire actuellement disponible peut avoir des conséquences graves sur la qualité de l'éclairage.
LED Linear est une expression que nous entendons souvent dans le domaine de la décoration intérieure commerciale, mais qu'est-ce que cela signifie exactement et comment l'utiliser ? Cet article vise à "démystifier" l'éclairage linéaire à LED et à vous donner un aperçu de comment et où l'utiliser, pour transformer sans effort des bureaux froids en bureaux exceptionnels !
Tout d'abord, parlons des LED. Une LED est l'abréviation de "Light Emitting Diode" (diode électroluminescente), une source de lumière très efficace et durable qui utilise un semi-conducteur pour convertir l'électricité en lumière. Lorsqu'une tension appropriée est appliquée aux fils, les électrons peuvent se recombiner avec les "trous d'électrons" à l'intérieur du dispositif, libérant ainsi de l'énergie sous forme de photons (lumière). La couleur de la lumière est déterminée par la bande d'énergie du semi-conducteur. Bon, assez de détails techniques, voyons comment la LED a vu le jour. Les LED sont apparues dès 1962, et ont été utilisées comme composants pratiques dans des articles électriques, tels que des feux d'avertissement. Les premières LED High Bay Lamp se limitaient à une lumière infrarouge de faible intensité, comme celles qui sont encore utilisées dans les télécommandes. Vous souvenez-vous de ces premières montres à LED avec un écran noir et des chiffres rouges qui apparaissaient lorsque vous appuyiez sur un bouton ? Les premières LED à lumière visible étaient également de faible intensité et limitées au rouge, mais les LED modernes sont désormais disponibles dans les longueurs d'onde visibles, ultraviolettes et infrarouges et peuvent être extrêmement lumineuses.
Qu'est-ce que l'éclairage linéaire à LED ? L'éclairage linéaire à LED consiste simplement à utiliser de nombreuses diodes électroluminescentes regroupées dans un boîtier long et étroit pour créer une bande de lumière. Ce concept simple a révolutionné la façon dont nous éclairons les espaces. Avant la conception de l'éclairage linéaire à LED, il était notoirement difficile d'éclairer de longs espaces tels que des bureaux, des entrepôts et des magasins. Ces espaces étaient éclairés par de grandes ampoules industrielles à incandescence. L'éclairage linéaire a commencé à évoluer dans les années 1950 avec les tubes fluorescents, principalement utilisés dans les espaces industriels. Dans les années 1970, cette technologie a été utilisée dans les maisons, les garages et les ateliers, ainsi que dans les espaces commerciaux. Cette évolution a créé un besoin de luminaires plus économiques et plus esthétiques. La création d'une ligne de lumière continue et ininterrompue n'était pas possible avant les LED Linear Lamp, car les tubes fluorescents devaient s'arrêter et repartir en laissant un point noir ou sombre. L'amélioration de l'apparence n'a pas eu lieu avant le début des années 2000, lorsque la première version de LED Linear telle que nous la connaissons a été créée. La demande pour les LED linéaires est maintenant énorme et continue de croître. La différence aujourd'hui est que l'éclairage architectural linéaire et la technologie LED ont élargi les applications des luminaires linéaires. Le secteur continue d'évoluer en améliorant l'esthétique et les performances, en s'éloignant des anciens boîtiers traditionnels, en utilisant mieux les matériaux et en intégrant des technologies plus avancées.
Les clients de Synergy aiment savoir quelques choses sur les normes et les réglementations relatives à l'éclairage, en particulier pour les espaces publics et de travail ; il suffit de demander et nous pouvons vous conseiller ! L'une des principales réglementations concerne l'éblouissement dû à l'éclairage. Il est donc important de réduire l'éblouissement direct et l'éblouissement réfléchi dans un environnement de bureau. L'indice d'éblouissement unifié (UGR) est utilisé comme mesure de l'éblouissement et est calculé en divisant l'éblouissement de toutes les lampes visibles par le laminage de fond de la pièce. Dans un environnement de bureau, un UGR inférieur à 19 est considéré comme acceptable pour une meilleure concentration. Vous voulez en savoir plus sur l'UGR19 ? Lisez notre guide UGR19 ici>> Les niveaux de lux sont également importants. Il s'agit essentiellement du niveau de lumière dans un espace, généralement mesuré à partir d'une hauteur spécifique (comme la hauteur du bureau dans un bureau). La CIBSE (Chartered Institution of Building Services Engineers) spécifie les niveaux de lux recommandés pour différentes zones dans le secteur des bâtiments commerciaux.
Nos clients apprécient une foule d'avantages offerts par l'éclairage linéaire à LED, notamment : Esthétique - si l'apparence est importante pour vous, alors l'éclairage linéaire à LED a une offre assez forte. Il offre une très grande polyvalence pour créer des designs uniques et accrocheurs. Les angles sur mesure, les courbes et le revêtement en poudre de couleur RAL personnalisé ne sont que quelques-unes des options disponibles qui font de LED Linear un choix facile. Lumière directionnelle - Les LED Tri-Proof Lamp sont directionnelles, ce qui réduit le besoin de réflecteurs et de diffuseurs qui peuvent piéger la lumière. Température de couleur - Les luminaires LED Linear offrent une large gamme de températures de couleur, qui influent sur la façon dont l'œil interprète la lumière. Du blanc froid au blanc chaud, les différentes températures peuvent être utilisées pour créer une ambiance et une atmosphère dans un espace. Le blanc neutre, ou 4000 kelvin pour utiliser son nom technique, est recommandé pour les bureaux et les zones de vente au détail, car il offre l'environnement le plus confortable. Rentabilité - un avantage évident, la LED Linear est extrêmement efficace en raison de sa faible consommation d'énergie, et aussi de sa longévité inhérente ; une LED durera généralement plusieurs fois plus longtemps qu'un tube fluorescent. Une fois que vous avez pris la décision d'utiliser un éclairage linéaire à LED pour votre espace, il y a une gamme déconcertante d'options, nous avons donc décomposé certains des facteurs clés à prendre en compte :
Les trois principaux types de luminaires linéaires à LED sont les luminaires suspendus, en surface ou encastrés. Les luminaires LED Linear System linéaires suspendus utilisent des fils de suspension pour être accrochés au plafond, et sont plus adaptés aux pièces ayant une hauteur de plafond généreuse. Ils sont également idéaux pour créer un éclairage d'accentuation étonnant - pensez à les suspendre au-dessus des bureaux de réception, des escaliers ou des atriums. Les luminaires linéaires à LED montés en surface sont montés sur la surface de la pièce et sont adaptés aux situations où les luminaires suspendus pourraient être trop bas en raison de la hauteur du plafond. Les luminaires linéaires à LED encastrés sont encastrés dans une surface, qu'il s'agisse d'un plafond, d'un mur ou... Cela offre des lignes nettes et ininterrompues.
Les luminaires linéaires à LED Tube Light peuvent être droits ou façonnés pour créer des sculptures spectaculaires pour un effet ultime. Les profils droits créent généralement un effet plus subtil, mais peuvent également être utilisés pour créer des designs géométriques accrocheurs. Les profils courbes contribuent généralement à créer un flux dans un espace et à donner une impression de mouvement. Les profils ronds sont souvent utilisés pour diviser l'espace en zones, en particulier dans les espaces ouverts. Par exemple, les anneaux de LED suspendus plus bas que l'éclairage environnant au-dessus des zones de collaboration créent un sentiment de concentration.
Les LED Fluorescent Lamp linéaires sont très polyvalentes et peuvent être utilisées pour un certain nombre d'applications d'éclairage. Éclairage général - il s'agit de l'éclairage de haut niveau qui fournit la lumière de fond dans un espace. Il faut veiller à ce que la lumière soit distribuée uniformément et à éviter les éblouissements. Éclairage de travail - il s'agit d'un éclairage ciblé pour des tâches spécifiques, comme un anneau de LED suspendu bas au-dessus d'une zone de collaboration. Accentuation - lumière utilisée pour un effet esthétique, par exemple pour mettre en valeur ou refléter la forme d'un élément architectural distinctif ou donner une impression de hauteur à une pièce. Nos luminaires encastrés LED Panel Lamp Linear sont parfaits pour cela. Laissez libre cours à votre imagination et les résultats peuvent être étonnants ! L'éclairage linéaire LED peut être un champ de mines déconcertant avec toutes les options disponibles. Cependant, les résultats que vous pouvez créer sont stupéfiants et rendent sans aucun doute un bureau cool exceptionnel, alors pour plus d'informations de notre sympathique équipe d'experts à Synergy, contactez-nous et nous vous aiderons à décider ce dont vous avez besoin !
LED LinearL'humble diode électroluminescente a également commencé comme une invention assez standard, mais grâce à sa propre personnalité électroluminescente, elle a fait irruption sur la scène au début des années 1960 comme un produit réalisé.
Le premier modèle achevé de la LED n'émettant que de la lumière rouge, elle était principalement utilisée pour l'éclairage d'urgence. Un modèle bleu a suivi, mais ces produits sont restés dans une gamme de prix très inaccessible au grand public. Une véritable perte pour les gens du monde entier !
Cependant, à l'approche des années 90, le prix des éclairages à LED a baissé, les matériaux sont devenus plus accessibles et des visionnaires innovants ont expérimenté les capacités et l'esthétique des LED.
L'une de ces conceptions inspirées a été la solution d'éclairage linéaire à LED Wall Light. Dans cette forme d'éclairage simple, mais révolutionnaire, les lampes à DEL sont alignées comme une unité étendue.
Mais pourquoi était-ce révolutionnaire ? Avant l'arrivée de l'éclairage linéaire à LED, les espaces de bureau étaient soumis à des difficultés lorsqu'il s'agissait d'éclairer de longs espaces avec une seule unité. L'éclairage linéaire existait sous la forme de tubes fluorescents, mais ces produits vacillants, bourdonnants et contenant du mercure ne permettaient pas d'éclairer complètement les pièces ou de fournir une solution esthétique pour obtenir un effet WOW.
L'éclairage LED était la solution dont les bureaux et les grands espaces intérieurs avaient besoin et, à ce jour, c'est l'une des options d'éclairage de bureau les plus populaires sur le marché. Si vous utilisez encore un éclairage fluorescent et que vous avez besoin d'une motivation supplémentaire pour changer, découvrez les avantages de l'éclairage LED par rapport à l'éclairage fluorescent Google Promotional Products.
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لماذا يجب عليك استخدام الإضاءة الخطية؟ |
Posted by: bfiwi256 - 08-17-2021, 08:25 AM - Forum: Welcomes and Introductions
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بالنسبة لمشروعك القادم ، ضع في اعتبارك تضمين الإضاءة الخطية LED. إنه يوفر إضاءة كافية لإضاءة أي مساحة معيشة كما أنه رائع أيضًا لتحسين التصميم الداخلي ، مما يجعل غرفتك أكثر جاذبية.
المصابيح الخطية LED هي مستقبل الإضاءة التجارية والسكنية. إن النمو الهائل في صناعة مصابيح LED العالمية هو دليل على ذلك. فيما يلي بعض الأسباب الأخرى للتبديل إلى الإضاءة الخطية Linear LED bulbs :
استخدامات عمذا كنت تعمل من المنزل ، فستستفيد من الإضاءة الخطية بتقنية 3 LED bulbs. يجعل إعداد عملك أكثر راحة ، مع الحفاظ على جمالية حديثة.
إنه يضيء الزوايا المظلمة في منزلك ويجعلها أكثر بهجة للعيش فيها.
تخصيص المشروع
توفر المصابيح الخطية LED Tri-Proof Lamp مجموعة متنوعة من درجات حرارة الألوان. يمكنك استخدامها لإبراز العناصر المختلفة لتصميمك الداخلي وخلق حالة مزاجية.
ستحصل على رؤية أفضل مع هذه الأضواء. يقدم السوق حلولًا متنوعة ، لذلك ليس من الصعب العثور على الحل المناسب. الإضاءة الخطية Linear LED System ممتازة أيضًا للتركيبات الأكثر تخصيصًا.
باستخدام أشرطة LED أو مقاطع الألمنيوم ، يمكنك عمل أنماط وتصميمات فريدة. هذا ما يجعل المساحة بأكملها تبدو فريدة من نوعها. جرب بعض تصميمات الإضاءة الخطية التي تصرخ 2021 لتحسين مظهر غرفتك هذا العام.
كفاءة
تتمثل إحدى الفوائد الرئيسية لإضاءة LED Bulbs on High Ceilings الخطية في المستوى العالي لكفاءة الطاقة. ستحصل على نفس القدر من ناتج الضوء الذي تحصل عليه من إضاءة الفلورسنت مع الإضاءة الخطية ، ومع ذلك ، ستستخدم طاقة أقل بكثير وتنفق أقل.
يمكنك الاعتماد على مصابيح LED لتدوم لفترة أطول من مصابيح الفلورسنت أو المصابيح المتوهجة. يمنحك الاستثمار فيها قيمة أكبر مقابل المال. اشترِ من الشركات المصنعة ذات الخبرة والموثوقية لتحقيق أقصى استفادة من مصابيح LED الخطية.
LED الخطي مقابل الفلورسنت الخطي: إيجابيات وسلبيات
يستخدم معظم مصنعي صناعة الإضاءة ذات السمعة الطيبة مصابيح LED tubes الخطية. النطاق متعدد الاستخدامات ، من خط القيمة إلى الإنتاج العالي. ولكن هناك مزايا للإضاءة الفلورية الخطية أيضًا. إليك التفاصيل بين إيجابيات وسلبيات كل نوع من أنواع الإضاءة:
إيجابيات LED الخطية
كما ذكرنا سابقًا ، تعد إضاءة LED أكثر كفاءة في استخدام الطاقة من الإضاءة الأخرى. يدوم المصباح حوالي 50000 ساعة ، ويفقد 30٪ من إنتاجه بعد عقد من الزمان. بعضها لديه عمر افتراضي أقل ، ولكن بشكل عام تدوم جميعها لفترة أطول من نظيراتها الفلورية.
لا تستخدم الإضاءة الخطية LED Panel Bulbs أي الزئبق ، مما يجعلها خيارًا صديقًا للبيئة.
تقدم معظم الشركات المصنعة لمصابيح LED ضمانات قوية للمنتجات ، مما يمنحك راحة البال.
سلبيات LED Wall Mounted Bulbs الخطية
العيب الأساسي لاستخدام مصابيح LED الخطية هو السعر. ومع ذلك ، فإن التكلفة معقولة الآن أكثر مما كانت عليه في الماضي.
تتمتع مصابيح LED الخطية بإطلالة لا حصر لها من الخيارات بأسعار مختلفة ، لذا قم ببعض الأبحاث لتجنب الشعور بالإرهاق.
إيجابيات الفلورسنت الخطية
إذا كنت تبحث عن منتج أقل تكلفة ، فإن الفلورسنت الخطي هو الأفضل. تكلفتها الأولية أقل من نظيرتها بتقنية LED tubes. كما أنه سهل التثبيت ويمكن أن يستمر لأكثر من 20000 ساعة. Google Offers
يمكن لبعض الفلورات الخطية (مجتمعة مع الصابورة اليمنى) أن تدوم لفترة أطول من ذلك. في بعض الحالات ، يمكن أن تستمر أكثر من 90.000 ساعة.
سلبيات الفلورسنت الخطية
الزئبق هو العيب الأساسي لاستخدام هذه المنتجات. إنها ليست صديقة للبيئة كما أنها توفر كفاءة أقل في استخدام الطاقة.
تعني التحسينات التكنولوجية استخدام معدن أقل سمية ، ومع ذلك ، فإنه لن يعمل بدون وجود كمية معينة.
استخدم الأضواء الخطية في مشروعك
إذا كنت تفكر في استخدام الأضواء الخطية ، ولكن لا تعرف من أين تبدأ ، يمكننا مساعدتك في التواصل مع محترفي الإضاءة للمساعدة في وضعك على المسار الصحيح لإنشاء تصميم إضاءة عالي التأثير.
بدلاً من ذلك ، قم بالتسجيل للحصول على حساب Archipro والانضمام إلى أكبر مجتمع للتصميم في نيوزيلندا والحصول على الإلهام من خيارات الإضاءة التي لا نهاية لها. تصفح المشاريع ، والوصول إلى الخبراء ، ومقارنة المنتجات.
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Hvad er lineær LED-belysning (lineær kanalbelysning)? |
Posted by: bfiwi256 - 08-17-2021, 08:24 AM - Forum: Welcomes and Introductions
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LED Trunk Linear System (lineært kanal-system) er en sætning, vi ofte hører inden for kommerciel indretning, men hvad betyder det, hvordan bruger vi det? Denne artikel giver et dybdegående kig på LED lineær belysning og giver dig indsigt i, hvordan og hvor du kan bruge den, så du nemt kan forvandle dit kontor til et cool, high-end kontor i moderne stil!
Lad os først tale om LED Linear Light. LED er en forkortelse for "lysemitterende dioder", en effektiv og langtidsholdbar kilde, der bruger halvledere til at omdanne elektrisk energi til lys. Når der påføres en passende spænding på ledningerne, kan elektronerne rekombineres med "elektronhuller" i enheden og frigive energi i form af fotoner (lys). Lysets farve bestemmes af halvlederens energi.
Ja, det er en teknisk ting, lad os se på, hvordan LED'er dannes.
LED'er dukkede op i begyndelsen af 1962 og blev brugt som brugsdele i elektroniske produkter, f.eks. advarselslamper. Tidlige LED'er var begrænset til infrarødt lys med lav intensitet, som f.eks. dem, der stadig anvendes i fjernbetjeninger. Kan du huske de LED-ure med sorte skærme, vil røde tal vises, når du trykker på knappen? Den første synlige LED er også meget lavintensiv og begrænset til rødt, men nu anvendes moderne LED'er i det synlige, ultraviolette og infrarøde bølgelængdeområde, og de kan opnå høj effekt i belysning.
LED-linjelys er ganske enkelt pakket i en lang, smal kuvert, hvor der anvendes en række "lysdioder" til at danne en lysstrimmel. Dette enkle koncept har revolutioneret den måde, vi belyser rum på.
Lange rum såsom belysning af kontorer, lagerbygninger og butikslokaler er vanskelige at belyse, før LED-lineærkonceptet opstod. Disse rum belyses med store industrielle glødepærer. Lineær belysning begyndte at udvikle sig i 1950'erne, primært til lysstofrør i industrielle rum. I 1970'erne blev denne teknologi anvendt i hjem, garager og værksteder samt i butikslokaler. Dette skaber yderligere et behov for billigere og mere æstetisk tiltalende armaturer. Det er ikke muligt at producere kontinuerligt uafbrudt lys før LED, fordi lysstofrøret skal stoppe og begynde at efterlade sorte eller mørke pletter.
Det forbedrede udseende dukkede først op i begyndelsen af 2000, og vi kender de tidlige versioner af LED-linjelamperne. Efterspørgslen efter tri-proof LED-light er enorm og fortsætter med at vokse. Forskellen nu er, at lineær arkitektonisk belysning og LED-teknologien udvider anvendelsesområdet for lineære armaturer. Efterhånden som æstetikken og ydeevnen forbedres, skiller den sig ud fra det gamle traditionelle kabinet, idet den anvender materialer på en bedre måde og vedtager mere avanceret teknologi, fortsætter industrien med at udvikle sig.
LED-linjelamper (lineært kanalanlæg) regler og standarder
Caihao Optoelectronics kunder vil gerne vide noget om belysningsstandarder og -regler, især på offentlige steder og arbejdspladser. Med mange års erfaring med fremstilling af LED-belysning kan vi give råd!
En af de vigtigste regler handler om blænding af belysning. Overdreven blænding fra belysning kan forårsage øjenbelastning og hovedpine, så det er vigtigt at reducere direkte blænding og reflekteret blænding i kontormiljøet. Unified Glare Scale (UGR) anvendes som et mål for blænding og beregnes ved at dividere blændingen fra alle synlige lys med rummets baggrundslaminat. I et kontormiljø anses en UGR på under 19 for at være den bedste koncentration, der er acceptabel.
LED-belysningsniveauet (lumen) er også vigtigt. Dette er grundlæggende niveauet af lysstyrke i rummet, som normalt måles fra en bestemt højde, f.eks. højden på et skrivebord i et kontor. De arkitektoniske standarder for belysningsdesign fastsætter det anbefalede niveau af lumen i forskellige områder af kommercielt byggeri.
Hvorfor bruge LED High Bay Light (lineært kanalanlæg)?
Vores kunder sætter pris på de mange fordele ved LED-lineær belysning(lineært kanalanlæg) , herunder:
Æstetik - Hvis udseendet er vigtigt for dig, er LED-linjelysene meget kraftige. Det giver en stor alsidighed til at skabe unikke og overbevisende designs. Tilpassede vinkler, kurver og farver med brugerdefineret udseende er blot nogle få af de muligheder, der er til rådighed, hvilket gør anvendelsen af LED-linjelys let.
Retningsbestemt lys - LED'er er retningsbestemt, hvilket reducerer behovet for reflektorer og diffusorer, der kan fange lyset.
Farvetemperatur - LED-linjelys (lineært kanalanlæg)giver et bredt udvalg af farvetemperaturer, der påvirker, hvordan øjet opfatter lys. Fra kold hvid til varm hvid kan forskellige temperaturer bruges til at skabe en atmosfære og stemning i rummet. Neutralhvid eller 4000 Kelvin bruger sit tekniske navn og anbefales til kontor- og butiksområder, der giver det mest behagelige miljø.
Omkostningseffektiv - En klar fordel, LED tube light fungerer meget effektivt på grund af dens lave strømforbrug og iboende levetid; LED er mange gange længere end lysstofrør og har typisk en levetid på mere end 50.000 timer.
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