TEMPERATURE RAMP SYSTEM (HEATING & COOLING)

Item		Specification
Cooling Speed (+150℃~-20℃)		5℃/min, non-linear control (without loading)
Heating Speed (-20℃~+150℃)		5℃/min, non-linear control (without loading)
Refrigeration Unit	System	air-cooled
	Compressor	Germany Bock
	Expansion System	electronic expansion valve
	Refrigerant	R404A, R23

Item	Specification
Internal Dimension (W*D*H)	1000*800*1000mm
External Dimension (W*D*H)	1580*1700*2260mm
Working Capacity	800 liter
Material of Internal Chamber	SUS#304 stainless steel, mirror finished
Material of External Chamber	stainless steel with paint spray
Temperature Range	-20℃~+120℃
Temperature Fluctuation	±1℃
Heating Rate	5℃/min
Cooling Rate	5℃/min
Sample Tray	SUS#304 stainless steel, 3pcs
Testing Hole	diameter 50mm, for cable routing
Power	three-phase, 380V/50Hz
Safety Protection Device	leakage over-temperature compressor over-voltage and overload heater short circuit
Insulation material	Compound material without sweating, special for low pressure
Heating Method	Electrical
Compressor	Imported new generation with low noise
Safety protection device	Protection for leakage Over-temperature Compressor over voltage and overload Heater short circuit

●  To simulate test environment with different temperature and humidity. ●  Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, and drying test.●  It has cable ports are provided on the left side to allow easy wiring of specimens for measurement or voltage application. ●  The door equipped with hinges preventing auto-closing. ●  It can designed to comply with major environmental test standards like IEC, JEDEC, SAE and etc. ●  This chamber is safety tested with CE certificate.●  It adopts high-precision programmable touch screen controller for easy and stable operation. ●  Step types includes ramp, soak, jump, auto-start, and end.