Shanghai UV weather resistance testing machine

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1Purpose:

This experimental equipment simulates the damage caused by ultraviolet light, rainwater, and dew, and tests the material by exposing it to the alternating cycle of light and moisture under controlled high temperature. It uses ultraviolet lamps to simulate the radiation of sunlight, and uses condensed water and water spray to simulate dew and rainwater.

2、 Technical indicators

Model: HE-UVA-1

1. Studio size: 400mm × 1140 mm × 380 mm (D × W × H)

2. Dimensions: 500mm × 1300mm × 1460mm (D × W × H)

3. UV lamp tube parameters:

3-1 Lamp model: UV-A (315-400nm), UV-B (280-315nm) optional

3-2 Lamp brand: * Lamp or domestic lamp (optional)

Center distance of 3-3 lamps: 70mm

4. Temperature index of the test chamber:

4-1 Light temperature range: 50 ℃~70 ℃

4-2 Condensation temperature range: 40 ℃~60 ℃

4-3 Light temperature tolerance: ≤± 2 ℃

4-4 Temperature fluctuation ≤ ± 2 ℃

4-5 Temperature resolution: 0.1 ℃

5. Blackboard thermometer

5-1 Measurement range: 30-80 ℃

5-2 tolerance is ± 1 ℃

6. Humidity range: 45% to 90% R.H

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

8. Requirements for sink: Water depth not exceeding 25mm, with water supply available

automatic controller

9. Sample rack:

9-1 Standard specimen size: 75 × 90mm(Special specification sample racks can be customized)

9-2 Testing Ability:24Film

The closest parallel distance between the 9-3 specimen and the lamp surface is 50mm

The maximum thickness of sample 9-4: 20mm

10. Technical features:

10-1 uses a fluorescent ultraviolet lamp as the light source to ensure the true reliability of the test light source;

10-2 programming is convenient, with automatic alarms for misoperation and faults. The light intensity can be programmed and automatically implemented;

10-3 Data storage: Key parameters such as test temperature, test time, and irradiation intensity can be monitored and saved in real-time through a computer;

10-4 interface: 7-inch ultra large true color touch screen