HuiTai NBC-HW-408A and Factory NBC-408L-20 compare

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Model selection comparator If you have any questions, please click below Service	HuiTai NBC-HW-408A Humidity Test Chamber In coming China Detail	Factory NBC-408L-20 Programmable Constant Temperature & Humidity Test Chamber 22770.0 RMB China Detail

Model comparison

Min-TEMP	-20℃	-20℃
Max-TEMP	＞100℃	＞100℃
Min-RH	≤20%RH	≤20%RH
Max-humidity	98% RH	98% RH
Volume	≤500L	≤500L
TEMP fluctuation	±0.5℃	±0.5℃ ±1℃
Humidity deviation	±3%	±1% ±1.5% ±2%

Parameter comparison

Temperature range	-20~150℃	-20~150℃
temperature resolution	≤2℃
Temperature fluctuation	±0.5℃
Temperature Uniformity		±1.5-2℃
Humidity control range	20~98%R.H
Humidity Deviation	≤3%	±1~2%
Input power
Operating Environment
Continuous Operating Time
Power	Single-phase electricity 6.5KW 380V 50HZ
Interior size	800850600mm	800600850mm

Load carrier (std.)
Interior Volume	408L
Heating rate	RT + → 150 ℃ │ 40min (no-load nonlinear)	3 ℃/min nonlinear no-load
Cooling rate	RT +~ -20 ℃ │ 605min (no-load nonlinear)	1 ℃/min (no-load nonlinear)
Humidity fluctuation	±3%R.H
Inner box material	SUS304 stainless steel	Mirror stainless steel plate (SUS #304)
Enclosure Material	Stainless steel plate atomized (SUS #304) or cold plate paint (optional)	Mirror stainless steel plate (SUS #304)
Thermal insulation material	Rigid Polyurethane Foam and Glass Cotton
Circulatory system	(1) 90W motor 1 (2) Stainless steel extended shaft (3) Multi-wing fan blade (SIRCCO FAN)
Box door	Single door, single window, left open, handle on the right
Box door window	260X340x40mm 3-layer vacuum layer
Box door back button	SUS # 304
Refrigeration system	Fully dense compressor imported from France
refrigerant	Environmentally friendly refrigerant R404A
Condenser	Fin type with cooling motorFin type multi-stage automatic load Capacity adjustment
Condenser	Fin type with cooling motorFin type multi-stage automatic load Capacity adjustment

expansion system	Capacity Controlled Refrigeration System
Environment temperature	0~35℃5~35℃
Environment temperature	0~35℃5~35℃
Environment humidity	Not more than 85%
atmospheric pressure	86106Kpa
Power	Single-phase electricity 6.5KW 380V 50HZ

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