High low temperature test chamber is used to test or composite material structure,instant by the extremely high temperature and low temperature under continuous environment can endure degree,in order to test chemical change in shortest time caused by heat bilges cold shrink or physical damage.Applicable to metal and plastic,rubber,electronic…such as material, can caused as the basis of its product improvements or reference.

Standard：JIS C8990,IEC61730-2,IEC61215/IEC61646/ IEC61701/ IEC 61370…

Technical Parameters

Model	Inner Chamber Volume	Internal Dimensions W*H*D(cm)	External Dimensions W*H*D(cm)
NG-GD80	80L	40*50*40	90*143*100
NG-GD150	150L	50*60*50	100*153*110
NG-GD225	225L	60*75*50	110*168*110
NG-GD408	408L	80*85*60	130*178*120
NG-GD800	800L	100*100*80	150*193*140
NG-GD1000	1000L	100*100*100	150*193*160

 

Item	High Low Temperature Control Stability Test Environmental Chamber
Temperature Range	A : -20℃ ～ +150 ℃     B : -40℃ ～ +150 ℃        C: -70℃ ～ +150 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Cooling Rate	1 ℃ / min
Heating Rate	3 ℃ / min
Refrigerant	R404A, R23
Heating Element	Nichrome heater
Controller	Programmable color LCD touch screen controller
Temperature Sensor	PTR Platinum Resistance PT100Ω/MV A-class, accuracy 0.001℃
Exterior Material	Steel Plate with protective coating
Interior Material	SUS304 stainless steel
Standard Configuration	1 Cable hole (Φ 50,) with plug; 2 shelves
Power Supply	220V 50Hz / 380V 50Hz
Maximum Noise	65 dBA

 

Feature:

1. High performance and quiet operation (65 dBa).
2. Space-saving footprint, designed for flush installation to wall.
3. Stainless steel exterior.
4. Full thermal break around door frame.
5. One 50mm (2″) or 100mm (4″) diameter cable port on left, with flexible silicone plug.
6. Three levels of overheat protection, plus overcool protection.
7. Easy lift-off service panels, electrical access on left.
8. Detachable eight-foot power cord with plug.
9. ETL listed electrical panel conforming to UL 508A.

Standards: 

GB11158 high-temperature testing condition

GB10589-89 low-temperature testing condition

GB10592-89 high-low-temperature testing condition

GB/T2423.1-2001 low-temperature testing condition

GB/T2423.2-2001 high-temperature testing condition

GB/T2423.4-93 alternating temperature testing machine

GB/T2423.22-2001 temperature testing method

IEC60068-2-1.1990 low-temperature testing method

IEC60068-2-2.1974 high-temperature testing method

GJB150.3 high-temperature test

GJB150.4 low-temperature test

ETC…