GL series introduction: this chamber is suitable for the product (complete machine), parts, materials to perform high temperature test, low temperature test and high&low temperature cycling test (cooling start point from high temperature ≤90℃). This chamber cannot be used for the test of heat emission samples. And when the temperature is higher than 90℃, the refrigeration system of the chamber cannot be opened for the cooling requirement.
 
 
 GL4 series detailed parameters

Type			GL401F	GL4025F	GL405F	GL41F
Performance parameters	Temperature range		-40℃～150℃
	Temperature fluctuation		≤1℃（≤±0.5℃, according to GB/T5170-1996）
	Temperature deviation		±2℃
	Heating up time（room temperature →＋150℃）		≤60min	≤65min	≤65min	≤80min
	Cooling down time（room temperature→-40℃）		≤70min	≤75min	≤90min	≤80min
Structure	Shell		Cold-rolled steel plate with two-sided electrostatic spray powder（ivory）
	Inner wall material		Stainless steel plate
	Thermal insulation material		Rigid polyurethane foam
Refrigeration	Refrigerating method		Air cooling
	Refrigerator		Imported compressor
Observation window			200×270mm （W×H）	300×400mm （W×H）	400×500mm （W×H）
Test hole			One, at the left side	two, one at the left and the other one at the right
Inner dimension(mm)		D	400	600	700	1020
		W	500	600	800	950
		H	550	670	870	1070
External dimension（mm）		D	1290	1470	1675	2015
		W	700	800	1000	1150
		H	1712	1660	1860	2060
Installed power			4KVA	6.3KVA	8.5KVA	11KVA
Power supply			380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω

 
 
 
 
GL6 series detailed parameters
 

Type			GL601F	GL6025F	GL605F	GL61F
Performance  parameters	Temperature range		-70℃～150℃
	Temperature fluctuation		≤1℃（≤±0.5℃, according to GB/T5170-1996）
	Temperature deviation		±2℃
	Heating up time（room temperature →＋150℃）		≤60min	≤65min	≤80min	≤70min
	Cooling down time（room temperature →-60℃）		≤60min	≤80min	≤80min	≤80min
Structure	Shell		Cold-rolled steel plate with two-sided electrostatic spray　powder (ivory）
	Inner wall material		Stainless steel plate
	Thermal insulation material		Rigid polyurethane foam
Refrigeration	Refrigerating method		Air cooling
	Refrigerator		Imported compressor
Observation window			200×270mm （W×H）	300×400mm （W×H）	400×500mm （W×H）
Test hole			One， at the left side	two, one at the left and the other one at the right
Inner dimension(mm)		D	400	600	700	1020
		W	500	600	800	950
		H	550	670	870	1070
External dimension（mm）		D	1290	1470	1675	2015
		W	700	800	1000	1150
		H	1712	1660	1860	2060
Installed power			5.5KVA	7KVA	10KVA	12.5KVA
Power supply			380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω