ZN-P UV climate resistance test chamber

Reference standard for UV climate resistance test chamber

This UV climate resistance test chamber is suitable for performance reliability testing of various industrial products. It is designed and manufactured in accordance with the corresponding standard clauses such as GB/T14522-93 "People's Republic of China Standard - Plastic, Coating, Rubber Materials for Mechanical Industry Products - Accelerated Test Method for Artificial Climate" GB/T16585-1996 "People's Republic of China Standard - Rubber Vulcanized Artificial Climate Aging (Fluorescent UV Lamp) Test Method" and GB/T16422.3-1997 "Plastic Laboratory Light Source Exposure Test Method";

Meets testing standards: ASTM D4329, D499, D4587, D5208, G154, G53; ISO4892-3、ISO11507； EN534； prEN1062-4、BS2782； JISD0205； All current UV aging test standards, including SAEJ2020.

Technical indicators of UV climate resistance test chamber

1. Model: ZN-P

2. Studio size: 450 × 1170 × 500mm

3. Dimensions: 580 × 1280 × 1450 mm

4. Temperature range: RT+10 ℃~70 ℃

5. Humidity range: 75-98% R · H

6. Temperature uniformity: 2 ℃

7. Temperature fluctuation: ± 0.5 ℃

8. Temperature control method: PID self-tuning temperature control method

9. Center distance between lamp tubes: 70mm

10. Parallel distance between sample and lamp surface: 50mm

11. Standard specimen size: 75 × 150mm or 75 × 300mm

12. Water depth requirement for sink: 25mm, automatic control

13. Effective irradiation area: 900 × 210mm

14. Ultraviolet wavelength: UV-A wavelength range is 315-400nm, UV-B wavelength range is 280-315nm

15. Test time: adjustable from 0 to 999H

16. Blackboard temperature: 40 ℃~65 ℃

17. UV light and condensation time can be alternately adjusted

Structure of UV climate resistance test box body

1. Material of box shell: steel plate spray coating treatment

2. Inner liner material: SUS stainless steel plate

3. Box cover material: steel plate spray coating treatment

Install a total of 8 UV-A or UV-B ultraviolet lamps on both sides of the studio

5. The heating method is the inner pot sink type heating, which heats up quickly and has a uniform temperature distribution

6. The lid is a double-sided flip cover, which can be easily opened and closed with ease

7. The inner tank water level automatically replenishes to prevent the heating tube from burning out and being damaged

8. The sample holder is made of stainless steel or aluminum alloy

9. The bottom of the test chamber adopts high-quality fixed PU movable wheels

10. The drainage system uses vortex and U-shaped sedimentation devices for drainage

11. The surface of the sample is parallel to the plane of the ultraviolet lamp

12. The spray type equipment is equipped with automatic nozzles inside, and the water pressure can be adjusted

13. Over temperature protection inside the box. When the temperature inside the box is too high, the machine will automatically cut off the power and enter a balanced state for cooling.