KJ-2097 Faster Temperature Humidity Chamber

This faster temperature (& humidity) chamber enables the application of high

Stress to the specimen at a steep temperature change rate of 5℃/min. or more. A temperature change rate of 5℃ /min. or more has been achieved from －75℃⇔＋150℃, and from －18℃⇔＋158℃, thanks to the larger refrigeration systems in this mode.It consists of cooling system,heating system,controlling system,air cycle system,sensor system.

Used in equipments, chemistry,plastic rubber, electron,food,frabic,metal, aerospace industry.Simulate the temperature fast temperature changing condition,to check the product performance if changed in this condition.

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Description

This faster temperature (& humidity) chamber enables the application of high

Stress to the specimen at a steep temperature change rate of 5℃/min. or more. A temperature change rate of 5℃ /min. or more has been achieved from －75℃⇔＋150℃, and from －18℃⇔＋158℃, thanks to the larger refrigeration systems in this mode.It consists of cooling system,heating system,controlling system,air cycle system,sensor system.

Used in equipments, chemistry,plastic rubber, electron,food,frabic,metal, aerospace industry.Simulate the temperature fast temperature changing condition,to check the product performance if changed in this condition.

Standards:

1. GB/T2423.22-2002

2. IEC 60068-2-14：1984

3. GB/T2423.1-2001 (IEC 60068-2-1:1990)

4. GB/T2423.2-2001 (IEC 60068-2-2:1974)

5. GB/T2423.13-2002 (IEC 60068-2-33:1971)

6. IEC600682-33：1997

7. GB/T 2424.13-2002/IEC60068-2-33:1971

Specification:

Model		KJ-80	KJ -150		KJ -225	KJ -408	KJ -500	KJ -1000
Inner size （mm）	Deep	400	500		500	600	700	1000
	Width	400	500		600	800	800	1000
	Height	500	600		750	850	900	1000
Environment Requirement		5～30℃，stable floor, draughty,no heat source radiation
performance parameter		Temperatur range		-20～150℃ \ -30～150℃ \ -40～150℃ \ -50～150℃ \-60～150℃ \ -70～150℃
		Temperature uniformity		±1.0℃
		Temperature fluctuation		±0.5℃
		Heating Time		Max fastest 20℃/min（no-load）
		Cooling Time		3℃/min、5℃/min、10℃/min、15℃/min（no-load）
		Appearance		cold-roll steel sheets, Corner circular arc
Material		antirust		Good antirust function
		Inner container		SUS304/2B steel plates，inner containers designed by arc
		thermal insulation material		superfine glass heat preservation cotton or polyurethane foaming
		Motor heat dissipation		Chamber is deeper,with aerofoil fan, improve the motor heat dissipation
		Heater		stainless steel Fins heating element
		Observe Window		conducting film electric heating
		seal washer		Silica, sealing strips
		pressure fan		centrifugal impeller
Cooling System		Compressor		France Taikang
		refrigeration		Mechanical compress single stage/ Cascade refrigeration，water refrigeration；
		condenser		Fins radiator，long-lived outer rotor motor
		refrigerating fluid		R23\R404A
		configuration		Imported refrigeration configuration
Controller		Programmable controller，7.2 inch LCD touched display,Chinese English menu,PID Seting,record automatically,support connecting computer by USB.
Safety		earth leakage protection、motor overcurrent protection,compresor overpressure protection,high temperature protection......
configuration		Sample shelf,1pcs, ф50mm wire hole,1 pcs, floodlight 1pcs