DRK641 High and Low Temperature Humid Heat Alternating Chamber

Short Description:

The new generation of high & low temperature humid heat alternating chamber set has many years of successful experience in chamber design, in line with the concept of human design, from the actual needs of customers in every detail to try to meet customer requirements

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Introduction:

This chamber is prohibited: Samples of inflammable, explosive and volatile substances test and storage

Corrosive material samples test and storage

Biological samples test and storage

Strong electromagnetic emission source samples test and storage

Technical Specifications:

Specifications&Model	Product Name	High &Low Temperature Humid Heat Alternating Chamber
	Product Model	DRK641（100L）
	Working Studio Dimension: mm	400×450×550（D×W×H）
	Outside Dimension: mm	930×930×1600H(Including the Bottom corner wheel and fan）
Product Structure	Single Chamber Vertical
Technical Parameter	Temperature Range	-20~150℃
	Temperature Fluctation	≤±0.5℃
	Temperature Uniformity	≤2℃
	Freezing Rate	0.7～1℃/min（AVG）
	Heating Rate	3～5℃/min（AVG）
	Humidity Range	20%～98%R.H
	Humidity Fluctuations	3%～4%R.H
Materials	Exterior material	Cold-rolled steel is sprayed with static electricity
	Inner box material	SUS304 Stainless Steel
	Insulation material	Superfine glass insulated cotton
Component Configuration	Controller	TEMI-580True color touch programmable temperature and humidity controller
		Program controls 30 groups of 100 segments (the number of segments can be arbitrarily adjusted and allocated to each group)
	Heater	316 Stainless steel fin heater
	Refrigeration System	Compressor	Taikang(France)
		Cooling Way	Single stage refrigeration
		Refrigerant	Environmental protection R - 404A
		Filter	American "aiko"
		Condenser	Sino-foreign joint venture "Purcell"
		Evaporator
		Expansion valve	Danfoss, original Denmark
	Circulatory System	Stainless steel fan to achieve the forced circulation of air
		Sino-foreign joint venture "hengyi" electric machinery
	Window Light	Philips
	Other Configuration	Stainless steel removable sample rack 1 layer
		The test cable export Φ 50 mm hole 1 pcs
		Hollow conductive electric defrosting function glass observation window and lighting
		Bottom Angle universal moving wheel
Safety Protection	Earth leakage protection			Programmable temperature and humidity controller:
	Korean "rainbow" overtemperature alarm protector
	Quick fuse
	Compressor high, low voltage protection, overheat, overcurrent protection
	Line fuse and fully sheathed terminal
Production Standard	GB/2423.1 ；GB/2423.2；GB/2423.3、GB/2423.4
Power Supply	220V/3Kw