Constant temperature and humidity chamber 225L-Global supplier

No. 9A Jinyuling 3rd Road, Sangyuan Financial and Industrial Zone, Dongcheng District, Dongguan City (Navigation: Weihuang Technology)

Energy saving constant temperature and humidity test chamberIt can accurately simulate complex natural environments such as low temperature, high temperature, high humidity, low temperature, and low humidity, and is widely applicable to industries such as electronics and electrical appliances, military, plastics, hardware, chemical, etc., such as virtual climate environment testing for electronic parts, automotive parts, laptops, and other products. You can visit Dongguan Weihuang Testing Equipment Co., Ltd. website to view more information and product pictures.

Product ModelModel		WHTHJ-150	WHTHJ-225	WHTHJ-408	WHTHJ-800	WHTHJ-1000
internal dimensionsW×H×D(cm)		50×60×50	50×75×60	60×85×80	100×100×80	100×100×100
external dimensionsW×H×D(cm)		74170131	74185141	84195161	124210161	124210181
weightkg		250	300	400	500	600
performance	Control method	Balanced temperature and humidity control method(BTHC)PIDintelligent adjustment
	temperature range	-70℃～180℃
	humidity range	20%～98%RH
	Uniformity of temperature and humidity	±2℃,±3%RH
	Temperature and humidity fluctuation	±0.3℃,±2.5%RH
	heating rate	≥3℃/min
	降温速率	≥2℃/min
material	Inner box material	SUS304Bright stainless steel plate
	outer box material	color steel sheet
	Insulation material	Ultra fine glass wool+Polyamine foam
regulator	refrigerator	Taikang, France(Or semi enclosed German valley wheel)compressor
	refrigerant	R23/R404A
	Condensation method	air cooling
	heater	Nickel chromium alloy stainless steel tube heater
	Airflow mode	Broadband forced airflow circulation(Up out, down in)
controller	operating interface	LCD touch screen display,Switching between Chinese and English on the large screen(Weihuang Customization)
	operation	Constant operation,Program operation
	Program memory capacity	120Group programmable,Each program999paragraph
	resolution	temperature:0.1℃;humidity:0.1%RH
	Communication function	RS-232InterfaceUPlateSDcard
	Supplementary functions	Upper and lower limit alarm,self-diagnosis,alarm display(cause of failure),timing device(automatic power on)
Standard configuration		observation window1a,test hole1a,sample holder2layer,One fluorescent lamp,Water supply tank1a
Safety device		Non fuse switch,Anti dry burning device,Water system protection device,Extreme high and low temperature protection,Temperature deviation alarm,overpressure,overload,water shortage,Lack of equal protection
Power configuration		380V 60/50Hz