1UV accelerated aging chamberOverview:

Using a fluorescent ultraviolet lamp that simulates the UV spectrum in sunlight, combined with temperature control and humidity supply devices, to simulate the factors such as high temperature, high humidity, condensation, and dark rain cycles caused by sunlight (UV segment) that cause color change, brightness, intensity decrease, cracking, peeling, powdering, oxidation, and other damage to materials. At the same time, the synergistic effect between ultraviolet light and moisture weakens or fails the material's single light resistance or single moisture resistance, making it widely used for evaluating the material's weather resistance performance. The equipment has the characteristics of providing sunlight UV simulation, low maintenance cost, easy use, automatic control operation, high degree of automation in the test cycle, good light stability, and high reproducibility of test results.

IIUV accelerated aging chamberModel: ZT-UV-50S

IIIStructural material manufacturing:

1. Inner box size: W1170 × H500 × D450 mm (non-standard size can be customized)

2. Dimensions: W1480 × H1300 × D550 mm (non-standard sizes can be customized)

3. Body material: SUS304 # stainless steel plate

4. Sample rack: Aluminum alloy frame type base frame visual panel

5. Controller: Color touch screen programmable controller or RKC intelligent controller

6. Radiation tube: UVA-340 or UVB-313 8 tubes (optional) 4 tubes per side for a total of 2 sides

7. Radiation meter: UVA/UVB ultraviolet radiation meter (optional)

8. Bidirectional connection (RS232 communication interface, optional)

9. Power supply residual current circuit breaker control circuit overload short circuit alarm, over temperature alarm, water shortage protection

4UV accelerated aging chamberTechnical Specifications:

1. Temperature range: RT room temperature~+80 ℃

2. Light cycle temperature: 45~+70 ℃

3. Condensation cycle temperature: 40~+60 ℃

4. Humidity range: greater than or equal to 90% RH

5. Temperature uniformity: ± 1 ℃

6. Temperature fluctuation: ± 0.5 ℃

7. Center distance inside the lamp tube: 70mm

8. Center distance between test sample and lamp tube: 50mm ± 3mm

9. Irradiance: within 1.6W/m2 (adjustable)

10. Adjustable light, condensation, and spray test cycles

11. Lamp: L=1200/40W, 8 pieces (UVA-340/UVB-313 with a service life of over 2000h)

12. Controller: Color touch screen Korea (TEMI880) or RKC intelligent controller.

13. Temperature control method: PID self-tuning SSR control

14. Standard specimen size: 75X290mm (special specifications to be specified)

15. Sink depth: 25mm automatic control

16. Effective irradiation area: 900X210mm

17. Ultraviolet wavelength range:

The range of UVA-340 is 290-400nm, which simulates the wavelength of short wave ultraviolet light from sunlight to the cut-off point of sunlight.

UVB-313 with a range of 280~351nm is mainly used for quality control research and development, or for materials with weather resistance

Measure.

18. Test time: 0~999H (adjustable)

19. Radiation blackboard temperature:+50 ℃~+70 ℃

20. Standard sample rack: 24 sets·

21. The unit has automatic spraying function