Multifunction UV weathering testing machine manufacturers maintenance

Multifunction UV weathering testing machine manufacturers maintenance function of the device is based on the experimental name, multifunction including: radiation function, condensing function and spray function, also called a full-featured UV weathering test machine, is to simulate natural weather conditions. UV weathering tester range of applications: versatile UV weathering testing machine manufacturers repair, UV is the main cause of degradation of almost all of the material is exposed to outdoor occur. Mainly used to simulate the damaging effects of sunlight, humidity and temperature of the material; material aging, including fading, loss of light intensity decreases, cracking, peeling, chalking and oxidation, etc., by simulating sunlight, condensation, mimic the natural moisture, sample simulated environment testing days or weeks, can be reproduced outside damage may occur months or years. Multifunction UV weathering testing machine manufacturers to meet the standards repair: 1.GB/T 16422.3, GB / T5170.9 2.GB/T 164423.3 ~ 1997 3. applicable ASTM G154 purple versatile UV weathering testing machine manufacturers maintenance equipment features: 1 . UV UV weathering test machine with condensation, prolonged sun exposure, spray, temperature and humidity function. 2. Imported QUV test tube in line with international requirements, 3. Independent research and efficient display and automatic exposure adjustment function, 4. Built-in automatic water filtration systems and automatic replenishment system, 5. Multiple alarm detection machine, configure the wireless remote alarm function UV offers two wet simulation methods. Most widely used is the condensation method, it is the best way to outdoor moisture attack simulation. All models can be run UV condensation cycle. Because some applications require the use of water spray conditions in order to achieve practical results, so some UV condensation cycle models can be run either running water spray cycle. 1. condensation in many outdoor environments, materials, wet day time can be up to 12 hours. Studies have shown that the main cause of this outdoor wet dew factor, rather than rain. UV condensation through unique capabilities to simulate outdoor moisture attack. In the condensation cycle, to generate steam by heating the bottom of the water tray tester. Hot water vapor so that the chamber to maintain 100% relative humidity at higher temperatures. In QUV design, the sample actually constitute the side walls of the chamber, the back surface of the sample exposed to the laboratory room air. The cooling effect of the indoor air led to the sample surface temperature a few degrees lower than the temperature of the water vapor, so as to ensure the water vapor will continuously condense on the sample surface. This condensate is very stable pure distilled water. 2. Water spray under certain conditions of actual use, such as the sun, when the heat buildup due to rapidly dissipate dump showers, temperature of the material will change drastically, thermal shock, thermal shock for many materials such in terms of a test. QUV water spray can simulate thermal shock and / or stress corrosion. 3. UV light and sunlight simulation is the main factor causing ultraviolet light degradation of outdoor products. UV-3 fluorescent UV lamps to simulate sunlight is the most important short-wave ultraviolet light-induced aging reproduce the physical properties of the material. Depending on the test conditions, there are several different UV lamp available. See Q-Lab Technical Document LU-8160: "lamp select" Application Guide. Model HT-UVA-1 HT -UVA -3 function selection UV exposure condensate √ √ √ √ √ √ irradiance irradiance display adjustment √ √ √ √ √ water spray chart recorder (optional) (optional) ( optional) Technical parameters ultraviolet temperature + 40 ~ + 85 ℃ + 40 ~ + 95 ℃ + 40 ~ + 85 ℃ condensing temperature + 40 ~ + 60 ℃ + 40 ~ + 60 ℃ machine outside dimensions 147 × 63 × 145cm 147 × 63 × 145cm 147 × 63 × 145cm Weight 160kg 160kg 160kg capacity of 48 test model (75 × 150mm) 48 块 model (75 × 150mm) 48 块 model (75 × 150mm) and power supply 230V / 50H 1800W (maximum) 230V / 50H 1600W (maximum) 230V / 50H 2000W (maximum) and the consumption of water condensation: tap water or distilled water for about 8 liters / day of condensate: tap water or distilled water for about 8 liters / day spray: distilled or deionized water for about 7 liters / minute light depending on the amount of exposure time may be determined depending on the exposure time and the exposure time may be optional depending on the lamp model Q-lab original American UVB313L, UVA340 optional 4 (US Q-lab original UVB313L, UVA340 optional 4) (US Q-lab original UVB313L, UVA340 optional 8) Multi-UV weathering tester UV ultraviolet UV weathering chamber UV weathering tester UV UV weathering testing machine manufacturers UV ultraviolet UV UV weathering test machine price weathering tester