HD-ZW-5656 Hollow Glass UV Radiation Testing Machine

Product Information

This product is suitable for testing the UV radiation resistance of insulating glass, and can detect the creep of volatile compounds and rubber strips in insulating glass; Execution standards: GB/T 1944-2002, GB/T11944-2012 "Hollow Glass". The testing process of this product is to simulate solar ultraviolet radiation to test the UV radiation resistance of the hollow glass (mainly to test the edge sealing system, including sealant and spacer). After irradiation, if there is organic matter, water or other volatile substances in the sealant or spacer strip, these possible volatile substances should be adsorbed on the inner surface of the glass after cooling to determine whether the edge sealing system of the insulating glass releases gas outward, causing the appearance of volatile substances that affect vision inside the insulating glass cavity.

Product Features:

1. Hemisphere shaped long-life UV lamp with full UV spectrum

2. Cooling copper plate with built-in uniform flow channel (more uniform surface temperature)

3. Famous brand compressor refrigeration unit

4. Built in PTC type heater, with higher safety

5. Built in dual air ducts and independent UV bulb cooling fan

6. Liquid level height indication and liquid shortage alarm

7. 7-inch LCD screen with touch function human-machine interaction interface, user-friendly and simple to operate

8. Independent dual channel thermostat

9. Glass observation window with UV blocking function

Main technical parameters:

1. Volume and size

Studio size (mm): 560 * 560 * 560

Standard specimen (mm): 510 * 360

Copper plate cooling plate (mm): φ 150

2. UV lamp parameters

Technical parameters: The light source is a 300W ultraviolet lamp with an irradiation intensity of ≥ 40W/㎡ in the wavelength range of 315nm~380nm

Radiation intensity: maximum power output

3. Experimental indicators

Temperature range inside the test chamber: 50 ℃± 3 ℃

Inlet temperature range: 16 ℃± 2 ℃

The temperature difference between the inlet and outlet of the cooling plate should not exceed 2 ℃

Continuous irradiation for 168 hours

4. Product parameters 

Heating power of water tank: 1kW

Heating power inside the test chamber: 3kW

Cooling power: 0.735kW

Total power of the whole machine: 5.16kW

Dimensions: 1200 * 750 * 1700

Net weight of equipment: 150kg