Qs250 Uv Aging Test Box - China

UV UV aging test box-CO.

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GRA CO.

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GRA UV aging test chamber simulates the influence of ultraviolet rays through UV lamps, and reproduces dew and rain through water vapor condensation and water spray.

Accelerated UV aging tests reproduce damage caused by sunlight, rain and dew.

The damage that occurs during months or years of outdoor exposure can be reproduced after a few days or weeks of sample exposure in the CO.

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GRA UV Weathering Chamber.

In order to simulate aging caused by external atmospheric factors, the CO.

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GRA UV aging chamber subjects materials to alternating cycles of UV radiation and humidity at controlled high temperatures.

The instrument simulates the effects of sunlight by using special UV fluorescent lamps, dew and rain by condensation or water spray (spray option).

The photodegradation process of almost all durable materials exposed to the external environment is caused by ultraviolet radiation.

The fluorescent lamps used in the CO.

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GRA UV aging test chamber simulate critical short-wave UV rays, which faithfully reproduce the damage caused by sunlight.

The types of damage that can be simulated by the CO.

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GRA UV aging test chamber are: discoloration, loss of gloss, chalking, cracking, cracks, blistering, veil, brittleness, loss of strength and oxidation.

Dew is primarily responsible for most of the moisture produced during outdoor exposure, not rain.

The condensation system of CO.

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GRA UV aging test chamber can truly simulate dew and amplify its effect through high temperature.

The condensation process automatically purifies the network water used in the system.

This is because the evaporation and condensation of water on the sample is actually a distillation process that removes all impurities.

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GRA UV Weathering Chambers can accommodate up to 48 standard samples (75mm x 150mm) and special sample holders can be created to customer specifications.

Scope of application:

The innovative design of the CO.

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GRA UV aging test box achieves higher standards in terms of performance characteristics, ease of use, accuracy and safety compared with other UV fluorescent aging test boxes.

Its verification performance meets Even more than other brands.

Multilingual touch screen interface, data collection via Ethernet connection, high security, optional recirculation sprinkler.

More other unique user-friendly features.

ultra violet light:

UV fluorescent lamps are more stable than other types of lamps, including xenon arc lamps.

The spectral distribution (SPD) does not change as the lamp ages, a property that has been linked to more reproducible results, less frequent lamp replacement and reduced operating costs, even after thousands of hours of operation.

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Company Contact:

• Posted By: Qinsun Instruments Co., Ltd

• Phone: +862167800179

• Address: No.258 Banting Road, Songjiang District Gu Dai Road, Shanghai, SHANGHIA , Shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., Ltd was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
  Our Products:
  
  - multi finger scratch tester
  
  - electronic crockmeter rubbing fastness tester
  
  - double cylinder launder ometer
  
  - color fastness tester of textiles to perspiration
  
  - scorch sublimation tester for color fastness to heat