High Low Temperature Testing Chamber for PV Module
standard
It's according to IEC61215,IEC61646,UL1703 standard requirement
purpose
It's to determine the ability of the module to withstand thermal mismatch , fatigue and other stresses caused by repeated changes of temperature
specifications
1.Temperature range:-40~85ºC
2.Temperature fluctuation:≤±1ºC
3.Temperature deviation:≤±1ºC
4.Temperature uniformity:≤±2ºC
5.Rise and down speed rate:satisfy IEC61215 standard requirement
6.Humidity range:30~98%RH
7.Relative humidity deviation:±%3FS, 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 100ºC/h limit temperature the lowest maintain time is 10 min, one test is 200 times or 50 cycles
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 screen
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 # 304 high 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
Testing Machine images show
Audited Supplier 
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