Solar PV moulde Temperature Cyling Chamber CE certification

Temperature Range    -40 +120
Temp. Fluctuation    ±0.5
Temperature Distribution uniformity    ±2.5(when temperature is 100) ,±3.5(when temperature is 120) 
Temp. Rising Time    -40 → +85 Rise 0.51.66/min;  (ON AVERAGE)
Temp.Falling Time    +85 → -40  Rise0.51.66/min;  (ON AVERAGE)

Sample shelves: Fibre resin material for contact of testing shelve and testing sample, effectively avoid heart transfer, made the test sample been insulated

Standard Complied 

GB/T 2423.1-2001 Test A:Low Temp Test 
GB/T 2423.2-2001 Test B:High Temp.Test 
GJB 150.3-1986   High Temp.Test 
GJB 150.4-1986   Low Temp Test 
IEC68-2-1 Test A:Cold 
IEC68-2-2 Test B:Dry Heat 
GB 11158
IEC 61215 
IEC 61646 

Structures:
Insulating Structure External:SUS#304 Stainless steel or SEE cold-rolled steel with paint coated 
Internal:SUS#304
Insulating Material:Flame retardant rigid polyurethane foam
Air conditioning channel Centrifugal blower

Heater,evaporator,water inlet& outlet,temp.sensor 
Standard Configuration Viewing Window 330x450x40mm 3 vacuum layer ,with automatic demist function 
Explosion-proof embedded handle

Electrical Control System 
1.Imported LCD display screen, capable of displaying the measured value as well as the set value and time.             
2.Fixed condition or programmable condition can be set.
3.Fixed condition setting time range: 999999 H
4.Programmable mold can set 120 different program at the same time, each program can set several segment to do cycle test5.Each program can  have max.100 segment with different temperature setting,segment running time Max.99 hr 59 min,  Max.can do 999 times cycle.            
6.With power off memory device, reply message to continue with the rest of the program.        
7.The control unit has slope control of temperature, and with Self calibration temperature function
8.With TIMER SIGNAL OUTPUT RELAY.            
9.Temperature sensor adopt DIN PT-100Ω                
10. Adopt BTHC system to control temperature , P.I.D. control S.S.R..    
11.With P.I.D. auto calculate function.            
12. With alarm function when running or setting fault.        
13. 5 years memory back up device while power off         
14.With LOCK function for interface.                

Safety Protection Devices:
Refrigeration System; Compressor over temperature,over current, over voltage 
Cooling fan over temperature 
Compressor oil pressure 
Testing Chamber  Adjustable over temperature,air conditioning channel extremely over temperature , fan motor over heat 

Power phase sequence and shortage protection
Leakage protection ,
Dry burning heating and humidifying
Overload and short circuit protection
Over temperature power off protection