ZKHS GDJS-500B and kesionots KS-HD408LD compare

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Model selection comparator If you have any questions, please click below Service	ZKHS GDJS-500B Temperature&Humidity Cycling Test Chamber 60000.0 RMB China Detail	kesionots KS-HD408LD Low/high Temperature Test Chamber In coming China Detail

Model comparison

Type	alternating	alternating
Min-TEMP	-20℃	-20℃
Max-TEMP	150℃	150℃
working Volume	251~500L	251~500L

Parameter comparison

Interior size	700800900mm
Temperature range	-20~150℃	-20~150℃
Humidity control range	30~98％R.H
Temperature fluctuation	≤±0.5℃
Humidity Deviation	+2、-3％R.H
Heating rate	-40→100℃≈45min	≈4.0℃/min
Cooling rate	25~-60℃≈65min
display	(7.0 inch) large screen screen programmable touch temperature and humidity Controller
Accuracy range	Setting Accuracy: temperature ± 0.1 ℃, humidity ± 1% R.H
Temperature transducer	Platinum resistance PT100Ω/MV
Heating system	Fully independent system, nickel-chromium alloy electric heating heater
Humidification system	Built-in isolated, all stainless steel shallow surface evaporative humidifier
Dehumidification system	Adopt evaporator coil dewpoint temperature laminar flow contact dehumidification method
Refrigeration system	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
Enclosure Material	A3 steel plate electrostatic spray treatment
Inner chamber material	SUS304 stainless steel high quality mirror steel plate
Thermal insulation material	Polyurethane Rigid Foam, Ultrafine Glass Fiber Cotton
Door frame insulation	Double Layer High and Low Temperature Conditioning Silicone Rubber Door Seal
Timer	0~9999 M, H adjustable
Standard configuration	Multi-layer heating and defrosting with lighting Glass window 1 set, 2 test racks, 1 test lead hole φ50mm
Safety Devices	Leakage, short circuit, over temperature, water shortage, motor overheating, compressor overVoltage, overload, overcurrent protection
Power	AC220V ± 10% 50Hz AC380V? 10% 50Hz three-phase five-wire system
Environmental temperature	5~30℃
Environment humidity	≤85％R.H
Temperature Uniformity	≤+2℃	±1℃

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