YN52020 spray test machine 

 For automotive interior materials, such as PVC, textiles, leather, nonwovens and other materials at high temperature evaporation of volatile components of its assessment of the situation, can be used for high-temperature front fog lamps Xenon determination of the phenomenon. Application Standard: DIN 75201, ISO 6452, SAE J1756, QB / T 2728, BS EN 14288, PV 3920, PV3015, ES-X83231, NES M0161, D45 1727, GM9305P, TSM0503G. According to the standard instructions: DIN 75201 (automotive interior materials used in spray equipment to determine the performance); ISO 6452 (rubber, plastic, leather car interiors haze determination of properties); SAE J1756 (automotive interior haze characteristics of test methods ); QB / T 2728 reference to the "interior volatile organic compounds and determination of aldehydes and ketones sampling method." 
 Principles of aerosol testing machine Description: sample cup is heated in the fog and began volatile, volatile gas has been cooled in the cooling chamber condense on the glass or aluminum foil. Condensation process is finished, remove the glass or aluminum foil, glass or aluminum foil on the spray cooling component value or weight measurement, and data and non-condensing relative than before, to arrive at the spray evaporation characteristics of the sample. 
 Atomization degree is from the automotive interior plastic trim on the volatile organic material and vaporization of the material in the formation of condensation on the glass, especially a window in the wind. When the lighting is poor atomization - coagulation may wind through the window as the degree of impact, the other people of these harmful substances will also unknowingly poisoning, a serious point about the equivalent of suicide, a car interior materials will review projects. 
 Measurement method: gravimetric method: the sample cup is heated in the evaporation of fog out of the gas condensation at low temperature on aluminum foil, aluminum foil by weighing the weight changes before and after condensation, aerosol samples can be drawn - the weight of coagulation. 
 Spray testing machine features: 
 * Precise Detection of automotive interior parts into a fog value (fog value), to provide security for the car driving; 
 * Ultra-quiet operation instrument design, suitable for laboratory operation; 
 * High and low temperature reached the bath temperature control accuracy ± 1 ℃, and create accurate test conditions; 
 * Overall the combination of human design, operation safe and convenient; 
 * Main components are selected imported brands, the instrument is stable, reliable, accurate data; 
 * Strict temperature control of the high and low temperature sources can be used for a variety of other tests. 
 Spray testing machine main technical parameters: 
 High-temperature thermostat bath temperature: room temperature -100 ℃ (room temperature -150 ℃ Optional) 
 Thermostat temperature control accuracy: ± 1 ℃ (100 ℃) 
 Low-temperature thermostat bath temperature range :0-100 ℃ 
 Thermostat bath temperature control accuracy: ± 1 ℃ 
 Spray test machine dimensions: 1000 (L) mm × 550 (W) mm × 900 (H) mm 
 Power: AC 220V 50Hz 
 Fogging test machine mainly by high-temperature thermostat bath, low-temperature thermostat bath, cooling plates, fog Cup, foggy glass, gloss gloss meter Law / fog haze meter Law / accuracy of 0.01mg of the balance weight method, sampling devices and some annexes, to be completed sampling, heating, cooling, testing, testing process.