ISO11341 / ASTM D1148 Environmental Test Chamber For Xenon Weathering Aging Test

ISO11341, ASTM D1248, ASTM D3451, ASTM D1148 Xenon Weathering Aging Test Chamber

Applications:

UV accelerated weathering test chamber simulates damaging effects of long term outdoor exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering - ultraviolet radiation, humidity and heat. A UV weathering test chamber uses fluorescent lamps to provide a radiation spectrum centered in the ultraviolet wavelengths. Moisture is provided by forced condensation, and temperature is controlled by heaters.

Main technical parameters:

Structure of test chamber:

1, using CNC equipment manufacturing, advanced technology, and beautiful appearance;

2, made of stainless steel, 1.2mm thickness;

3, the air path inside the single cycle system, import a axial fan, the air flow increases the light, heat capacity, significantly improves the uniformity of temperature in the test chamber;

4, Lamp: special UV ultraviolet lamp, two rows of eight, 40W / support;

5, lamp life: above1600h;

6, the consumption of water: tap water or distilled water to about 8 liters / day;

7, 8 pieces of UVA lamp installed on both sides;

8, the heating tank for the interior heating, warming fast, uniform temperature distribution;

9, is a two-way clamshell lid, close ease;

10 automatic water tank level to prevent damage to the heating pipe air burning

11, a sample holder made of stainless steel or aluminum alloy;

12, at the bottom of the unit using high quality PU wheels fixed;

13, the drainage system using a U-shaped plot sinks drainage;

14, the test sample surface with UV light parallel to the plane;

15, internal automatic sprinkler system installed sprinklers, adjustable water pressure;

Protection System:

1, ground protection;

2, the power overload short-circuit breaker;

3, the control circuit overload, short-circuit fuse;

4, water protection;

5, over-temperature protection;

Heat System:

1, using U-shaped titanium alloy high-speed electric heating pipe;

2, temperature control and lighting system is completely independent;

3, the output power by the microcomputer temperature control algorithms to achieve high precision and high efficiency power efficiency;

4, with anti-over-temperature heating system features;

ISO 4892-2.pdf