ZKHS GDW-100D and ZKHS GDJW-100D compare

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Model selection comparator If you have any questions, please click below Service	ZKHS GDW-100D Temperature Cycling Test Chamber 35200.0 RMB China Detail	ZKHS GDJW-100D High-Low Temperature Cycling Test Chamber 39400.0 RMB China Detail

Model comparison

Type	constant temperature	constant temperature
Min-TEMP	-60℃	-60℃
Max-TEMP	150℃	150℃
working Volume	≤100L	≤100L

Parameter comparison

Interior size	450450500mm	450450500mm
Temperature range	-60~150℃	-60~150℃
Temperature fluctuation	≤±0.5℃	≤±0.5℃
Heating rate	-20→100℃≈35min	-20→100℃≈35min;-40→100℃≈45min
Cooling rate	25~-40℃≈50min	25~-40℃≈50min;25~-60℃≈65min
display	Large screen touch screen temperature and humidity control instrument	Large screen touch screen temperature and humidity control instrument
Accuracy range	Setting Accuracy: temperature ± 0.1 ℃, indication Accuracy	Setting Accuracy: temperature ± 0.1 ℃, indication Accuracy
Temperature transducer	Platinum resistance PT100Ω/MV	Platinum resistance PT100Ω/MV
Heating system	Fully independent system, nickel-chromium alloy electric heating heater	Fully independent system, nickel-chromium alloy electric heating heater
Refrigeration system	Original French "Taikang", fully enclosed air-cooled compression refrigeration method	Original French "Taikang", fully enclosed air-cooled compression refrigeration method
Circulatory system	Temperature-resistant and low-noise air-conditioned motor, multi-leaf centrifugal wind turbine	Temperature-resistant and low-noise air-conditioned motor, multi-leaf centrifugal wind turbine
Enclosure Material	A3 steel plate electrostatic spray treatment	A3 steel plate electrostatic spray treatment
Inner chamber material	SUS304 stainless steel high quality mirror steel plate	SUS304 stainless steel high quality mirror steel plate
Thermal insulation material	Polyurethane Rigid Foam, Ultrafine Glass Fiber Cotton	Polyurethane Rigid Foam, Ultrafine Glass Fiber Cotton
Door frame insulation	Double Layer High and Low Temperature Conditioning Silicone Rubber Door Seal	Double Layer High and Low Temperature Conditioning Silicone Rubber Door Seal
Timer	0~9999 M, H adjustable	0~9999 M, H adjustable
Safety Devices	Leakage, short circuit, over temperature, motor overheating, compressor overVoltage, overload, overcurrent protection	Leakage, short circuit, over temperature, motor overheating, compressor overVoltage, overload, overcurrent protection
Power	AC280V ± 10% AC380V ± 10% 50Hz three-phase five-wire system	AC280V ± 10% AC380V ± 10% 50Hz three-phase five-wire system
Environment temperature	5~30℃	5~30℃
Environment humidity	≤85％R.H	≤85％R.H
Temperature Uniformity	≤±2℃	≤±2℃

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