Product Details

Specifications

with program control function, Can connect to PC, print out

-70C - +150C air-cooled auto defrosting Programmable computer benchtop thermal temperature and humidity chamber

Specification	Working size: mm		500×500×600
	Dimensions : mm		1100×1000×1800
Structure	Vertical single box
Technical Parameters	Temperature Range	-70°C~+150°C
	Temperature fluctuations	≤±0.5°C
	Temperature uniformity	≤2°C
	Cooling rate	0.7~1°C/min (Average)
	Heating rate	≥3°C/min (Average)
	Humidity Range	20%~98%R.H
	Humidity fluctuations	3%~4%R.H
Material	Outside	Electrostatic spray of cold-rolled steel
	Inner	SUS304 stainless steel
	Thermal insulation	Fine glass insulation cotton
Configuration	Controller	TEMI-580 color touch programmable temperature and humidity controller
		Program control: 30 Group 100 segments (segments can be adjusted number assigned to each group)
	Heater	316 Stainless steel fin shape heater
	Cooling System	Compressor		French original "tecumseh" closed compressor
		Cooling mode		Cascade refrigeration
		Refrigerant		Environmental protection R-404A, R-23
		Filter		USA -alco
		Condenser		Sino-foreign "Purcell"
		Evaporator
		Expansion valve		Danish original "Danfoss"
	Circulatory system	Stainless steel fan forced circulation of air to achieve
		Sino-foreign " sohon " Motor
	Window lights	Philips
	Others	Removable stainless steel sample holder 2 layers
		Test lead with cable outlet Φ50mm hole 1 pc
		Hollow conductive electric defrost glass windows and lamps
		Universal move wheels the bottom corner
Security protection	Electric leakage protection
	South Korea, "rainbow" over-temperature alarm protection
	Fast Fuse
	Compressor high and low voltage protection, overheat, over current protection
	Line fuse and a full jacket style terminals
Standards	IEC 60068-2-1:2007, IEC 68-2-2-1974 IEC 68-2-2A-1978 MOD, IEC 68-2-3-69, IEC 60068-2-30-1980,MOD;IEC 60068-2-30 AMD.1-1985,MOD
Power	380V/6Kw

We also have different types according to its working size and temperature range.

For electronic products, Components parts and materials for high temperature, low temperature, humidity and high temperature gradients, temperature and humidity gradient test, with program control function, Can connect to PC.

Type	SKZ250-1	SKZ250-2	SKZ250-3	SKZ250-4	SKZ250-5	SKZ250-6	SKZ250-7
Working size (mm)	400×450×550	500×500×600	500×600×750	600×800×850	800×1000×1000	1000×1000×1000	1000×1500×1000
Temperature Range	-20 °C , -40 °C , -70 °C , 0°C, +100 °C , +150 °C
Temperature Performance	Fluctuation ≤ ± 0.5 °C, uniformity ≤ 2 °C
Humidity range	20% R.H, 30% R.H ~ 98% R.H
Humidity Performance	Fluctuation ≤ ± 1 ~ 2% R. H, uniformity ≤ 3 ~ 4% R. H
Heating and cooling rates	Heating 3 ~ 5 °C / min, cooling ≥ 1 °C / min (average)
Temperature and humidity control	Japan OYO-FK5461, FK5481, 7756P, U8256; U.S. Honeywell, programming LCD, remote control
Refrigeration units	Original "Tai", "Copeland", "Torino" Compressor (group)
Cooling method	air-cooled , water-cooled
Liner material	Grade stainless steel plate
Insulation material	Fine glass insulation cotton, polyurethane
Standard configuration	Conducting observation window defrost function lighting, stainless steel sample holder, Φ50mm standard lead hole
Standard	IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-78, IEC 60068-2-30, IEC 60068-3-5