QUV Test Chamber

Product Description

QUV test chamber is a laboratory equipment used to simulate the damage caused by sunlight, rain and dew to materials. It can quickly and realistically reproduce the damage caused by outdoor environment to materials through conditions such as ultraviolet light, condensation and high temperature exposure cycle, and can simulate the destructive effect of short-wave ultraviolet light (UV340 band spectrum) in sunlight on materials. By combining temperature control, humidity supply and other devices, it simulates the sunlight, high temperature and high humidity environment that causes discoloration, brightness, strength reduction, cracking, peeling, powdering, oxidation and other damages to materials.

The main test standards of QUV test chamber include:
1.GB/T23987-2009/ISO 11507:2007 Artificial weathering exposure (UV) of paint and varnish coatings
2.GB/T14522-2008 Artificial weathering test methods for plastics, coatings and rubber materials for mechanical industrial products Fluorescent ultraviolet lamps;
3.GB/T16422.3-2014/ISO4892-3:2006 Plastic laboratory light source exposure test method Part 3 Fluorescent ultraviolet lamps;
4.ASTM G154-2006
5.ASTM G153
6.GB/T9535-2006/IEC 61215:2005 Terrestrial crystalline silicon photovoltaic modules-design identification and finalization (10.10 UV pretreatment test part)

The inner chamber of the machine is made of SUS304# stainless steel;
The outer chamber of the machine is made of brushed stainless steel;
The irradiation lamps are evenly arranged on both sides to ensure that the tested pieces are evenly irradiated and the effect is obvious;
The depth of the water tank is 25mm, and the water depth can be controlled;
The test sample frame is made of stainless steel welding;
The test sample is fixed with spring buckles, which is easy to install;
Fixed casters and foot cups are installed at the bottom of the test chamber for easy movement and positioning;
The water supply method can be selected in manual or automatic mode, which is easy to use;
The special isolated irradiation heating device and air supply system ensure uniform heat in the test space;
The surface of the test sample directly forms the inner wall of the test chamber, and there is more condensation;
The specially made spray device and automatic nozzle, the water pressure can be adjusted;
The QUV test chamber cover is a two-way flip cover, which is easy to open and close.

The features of the QUV test chamber mainly include the following aspects:

‌Easy to operate, safer and more reliable‌: The chamber is designed entirely from the user's perspective, easy to operate, safe and reliable‌;
‌Easy to install the test piece‌: The test piece installation thickness is adjustable, and the test piece installation is fast and easy‌;
‌Small space occupation‌: The upward rotating door does not hinder the user from operating the equipment, and the QUV only occupies a small space‌;
‌Efficient condensation system‌: The unique condensation system uses ordinary tap water to meet the requirements, and it is easy to maintain‌;
‌Easy to move‌: The equipment has casters, which is easy to move, and the casters are standard accessories‌;
‌Easy computer programming‌: The computer programming is convenient, the misoperation and fault alarm are automatic, and the irradiation intensity is programmable‌;
‌Long lamp life‌: There is an illuminance calibrator to calibrate to extend the lamp life (longer than 1600 hours);
‌Multi-language manual‌: There are Chinese and English manuals, which are easy to consult‌;
‌Multiple model options‌: divided into ordinary type, light irradiance control type, spray type‌, and flat type.

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