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UV-Blocking Light Shields

1.00 1.0 USD

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    Resistgard® light shields offer cost-effective protection from emulsions caused by UV light.

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    Fast Shipping
    After you buy, you shouldn’t have to wait weeks for your gear to arrive. We ship fast so you can keep your cleanroom project on schedule.

    We service everything we sell. That means you get faster troubleshooting support and better response times than you would with other manufacturers or manufacturer’s reps.

    Special pricing is available for your business. Contact us and set up an account to make sure you get the best price available on every purchase.

    We guarantee you’ll get the right instrument for your cleanroom. If it isn’t exactly right, we’ll swap it out and find the right choice. If for some reason we don’t carry what you need, we’ll point you to a source that does (we’ll never sell you an alternative that doesn’t do exactly what you need it to do).


    Resistgard® light shields offer cost-effective protection from emulsions caused by UV light. Their specially-formulated polycarbonate allows for a “whiter” light and provide effective protection. Their reusable sleeves block all light from 0-520 nanometers when placed over any cool-white fluorescent tube. This affords better protection against UV light than standard gold fluorescent tubes while providing a “whiter” light and up to 50% more illumination. They are ideal for semiconductor lithography processes, guarding dairy and food products from UV exposure, biomedical research experiments, and other UV sensitive applications. They are available in a variety of standard sizes, with special sizes available upon request. End caps allow metal lamp ends to be exposed for a perfect fit even in tandem fixtures.

    Features and Benefits

    • Long life with easy maintenance

    • Reusable tubes guaranteed for 5 years

    • Pigmented acrylic has no film or coverings to craze or peel

    • End caps included where needed

    • OSHA approved polycarbonate tubes

    Long Life

    Accelerated aging tests of Resistgard ®  over fluorescent tubes have shown there is no apparent deterioration or darkening of the sleeve over an 8-year life. Heat sinks are available for use with these shields when covering high-output fluorescent tubes. Maintained by simple washes with plain soap and water.

    High Impact Strength, Thermal Stability

    Resistgard ®  is made of dye-impregnated polycarbonate, high-molecular weight, low crystalline engineered thermoplastic with exceptionally high impact strength over a wide temperature range. Polycarbonates offer an excellent combination of toughness, heat and flame resistance, and dimensional stability. They are generally unaffected by grease, oils, and acids. Polycarbonate tubes are approved by OSHA as safe coverings for fluorescent tubes unlike plastics made with styrene, acrylics, and other compounds.

    Resistgard ®  lamps and shields are specially formulated to insure perfect uniformity with maximum illumination. Their end caps allow metal lamp ends to be exposed for a perfect fit even in tandem fixtures.


    • Dairy

    • Bio Medical

    • Semiconductor

    • Research Institutes

    • Food Processing

    • Special Storage


    Resistgard Light Shields



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