ZKHS GDS-010D and HUDA QT-E702-1000B60 compare

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Model selection comparator If you have any questions, please click below Service	ZKHS GDS-010D High-low temperature humidity cabinet Test Chamber 76400.0 RMB China Detail	HUDA QT-E702-1000B60 Programmable Humidity Chamber 32250.0 RMB China Detail

Model comparison

Min-TEMP	-60℃	-60℃
Max-TEMP	＞100℃	＞100℃
Min-RH	≤40%RH	≤20%RH
Max-humidity	98% RH	98% RH
Volume	＞800L	＞800L
TEMP fluctuation	±0.5℃	±0.5℃
Humidity deviation	±2% ±3%	±2%

Parameter comparison

Interior size	100010001000mm	100010001000mm
Temperature range	-60~150℃	-60~150℃
Humidity control range	30~98％R.H	20~98%R.H
Temperature fluctuation	≤±0.5℃
Humidity Deviation	+2、-3％R.H	±2%R.H
Heating rate	-20→100℃≈35min;-40→100℃≈45min	≧3℃/min
Cooling rate	25~-40℃≈50min;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	Nickel chromium alloy stainless steel heating device
Humidification system	Built-in isolated, all stainless steel shallow surface evaporative humidifier	Stainless steel 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	1 imported French Taikang fully enclosed compressorMechanical binary 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	SUS304 #stainless steel plate (1.0mm thick)
Inner box material	SUS304 stainless steel high quality mirror steel plate	SUS304 #stainless steel plate (1.0mm thick)
Thermal insulation material	Polyurethane Rigid Foam, Ultrafine Glass Fiber Cotton	100mm polyurethane rigid foam + 100mm high density fiberglass 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	Overall equipment overtemperature, fan overheating protection, overall equipment underphase/reverse phase, refrigeration system overload, refrigeration unit overpressure, overall equipment Timer, leakage, operation instructions, automatic shutdown after fault alarm, etc
Power	AC220V ± 10% 50Hz AC380V ± 10% 50Hz three-phase five-wire system	380V
Environment temperature	5~30℃
Environment humidity	≤85％R.H
Temperature Uniformity	≤+2℃	±2℃

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