Thermal cycle /humidity freeze environment testing chamber

Standard:According to IEC61215,UL1703 standard requirement Purpose: To determine the ability of the module to withstand thermal mismatch, fatigue and other stresses caused by repeated changes of temperature Technical specifications： 1、Temperature range：-40～85℃ 2、Temperature fluctuation： ≤±1℃ 3、Temperature deviation：≤±1℃ 4、Temperature uniformity：≤±2℃ 5、Rise and down speed rate：Satisfy IEC 61215 standard requirement 6、Humidity range： 30～98％RH, 7、Relative humidity deviation： ±3％FS；deviation 85±2％RH;90±2％RH 8、Humidity fluctuation： ±2％RH 9、Humidity uniformity： ≤2％RH 10、Thermal cycle testing , module surface’s temperature change rate should not more than 100℃/h limit temperature the lowest maintain time is 10 min, one test is 200 times or 50cycles 11、Placed 12 PCS test module 12、Inner chamber size：approx 1.5×2.5×1.5m (L*W*H) 13、Outer chamber size：approx 2.5×3.0×2.5m (L*W*H) 14、Inner chamber material：Stainless steel 15、Outer chamber material：Stainless steel 16、Control system：automatic calculus 17、Display panel：Touch scree 18、Real-time curve show:can show program set time ,adjust curve sample rate record cycle, show set value curve and actual running valve curve 19、Real-time set display:show perform program number, period of time,the rest of time and cycle times , temperature value and humidity value 20、Communicate interface：RS-485 communicate interface, match on line software can connect to the computer , data save, print and download 21、Humanized operation interface automatic control: Refrigeration compressor, automatic energy valve, temperature, humidity, electric heating, etc. 22、Independent control：The program controller will heat up/Humidification / dehumidification / cooling etc function complete independent control, save the energy 23、Language :Chinese and English , can change each other 24、Power down reset and power down memory function 25、Inner material：SUS#304High temperature resistant high tension stainless steel sheet 26、Outer material：Antirust steel plate + baking finish 27、Thermal insulation material：High density hard PU foam and glass insulation cotton 28、Refrigerant: adopt the newest HFC environmental protection refrigerant 29、Refrigerant valve: automatic switch regulating refrigerant valve 30、Power：380V 260HZ