Intelligent Environmental Test Chamber , 98% RH UV Accelerated Aging Chamber

UV Accelerated Aging Chamber

Overview of UV aging chamber:

Fluorescent ultraviolet lamps similar to the UV segment spectrum in sunlight are used, and temperature control devices are used to analogy the factors such as high temperature, high humidity, condensation, dark rain cycle in sunlight (UV segment) that cause damage to materials such as discoloration, brightness, intensity decline, cracking, peeling, chalking, oxidation, etc. At the same time, the single light resistance or single humidity resistance of materials is weakened or invalid through the synergistic effect between ultraviolet light and moisture, Therefore, it is widely used to evaluate the weather resistance of materials. The equipment has the characteristics of providing the best solar UV simulation, low use and maintenance cost, easy use, automatic operation of equipment, high automation of test cycle, good lighting stability, and high reproducibility of test results.

UV Accelerated Aging Chamber Structural material system:

1. Inner box size: W1170 × H500 × D450 (non-standard size can be customized)
2. Overall dimension: W1480 × H1300 × D550 (non-standard size can be customized)
3. Body material: SUS304 # stainless steel plate
4. Sample holder: aluminum alloy frame base frame vision plate
5. Controller: RKC intelligent controller
6. Irradiation lamp tube: UVA-340 4 pieces
7. Overload and short circuit alarm, overtemperature alarm and water shortage protection of residual current circuit breaker control circuit for power supply.

Technical parameters of UV aging chamber:

1. Humidity range 20~98% RH Temperature deviation ± 3.0% RH (>75% RH) ± 5.0% RH (≤ 75% RH)
2. Inner center distance of lamp tube: 70mm
3. Center distance between test object and lamp tube: 254mm ± 3mm
4. Light and condensation can be controlled separately
5. Lamp tube: L=1200/40W, 4 pieces (UVA/UVB service life is more than 1600h)
6. Controller: RKC intelligent controller.
7. Temperature control mode: PID self-tuning SSR control
8. Size of standard test piece: 76.2X50.8mm (larger test pieces are also acceptable)
9. Ultraviolet wavelength: UVA range is 315~400nm;
10. Irradiation blackboard temperature: room temperature~70 ℃
11. Standard sample holder: the sample holder can adjust the distance between the sample and the lamp.