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Rapid Temperature Change Test Machine BND-TQ(L)

Product Description：Name：Rapid Temperature Change Test MachineType：BND-TQ(L)Purpose：It is applicable for the testing of electronic and electronic complete machineand parts under the condition of rapid or gradient changes in temperature,especially apply to Environment Stress Screening Test.

Product Description：

Name：Rapid Temperature Change Test Machine

Type：BND-TQ(L)

Purpose：

It is applicable for the testing of electronic and electronic complete machine

and parts under the condition of rapid or gradient changes in temperature,especially apply to Environment Stress Screening Test.

Product Spec.and Technical parameter table
model		TQ(L)-120	TQ(L)-250		TQ(L)-500	TQ(L)-1000
Remark		TQ products:without humidity ;TQL:with humidity.
performance	temperature range	﹣70ºC～﹢150ºC
	temperature fluctuation	±0.5ºC
	temperature uniformity	≦2ºC
	temperature deviation	±2ºC
	rising and cooling rates of temperature	rates range:3ºC/min～15ºC/min(average:﹣55ºC～﹢80ºC)
	standard load	5kg aluminium ingot	12kg aluminium ingot		25kg aluminium ingot	70kg aluminium ingot
construction	shell	Cold rolled sheet steel, spray plastics on surface
	Inner	steel plate
	insulate	Rigid Polyurethane Foam
Cooling System	mode	cascade refrigerating compressor
	compressor	Germany The GULUN Semi-closed compressor
heater		nickel chromium heating wire
inspection window(mm)		200×270		300×400		400×500
Cable port(mm)		one on left side Φ50		one on left side Φ100		each sideΦ100
temperature sensor		Pt-resistance Pt100
Controller		color LCD touchscreen display
communication Interface		RS485 interface,RS232 interface,The software of Upper computer (optional)
Inner dimension(mm)	D	450	600		700	900
	W	450	600		800	1150
	H	580	700		900	1100
Electromotor cover height（mm）		180				235
Power Supply		AC380V 50Hz Three-phase four-wire + protective earth wire
Standard Configuration		A copy of the instruction and test report for the product, A certificate and quality assurance.2 Shelf and 4 shelves .A silicon of rubber cork.
Standards Applied		GS11158,GB10589,GB10592/GB/T2423.1,GB/T2413.2,GB/T2413.22,GJB150.3,GJB150,4