Product Details

Product Description

Description:

1.Widely used in semiconductor device for testing high and low temperature.
2.Independent refrigerated air recirculating unit.
3.Can work for a long time continuosly,defrosting automatically and it will not affect
the storage temperature in the process of defrosting.
4.Modular design and replace easily for standby machine,(If there are 10 sets of
machines,only one standby machine is enough)
5.Solve the problems of open or close the door frequently and frosting problem
in evaporation system,it will not effect the temperature of cold storage&cryogenic
box in the process of defrost in evaporation system.
6. Easy installation ( joint the box according to mechanical drawing,connect the
electricity and water and set temperature completely to work)

Structure design

A fully closed piping design, high efficiency plate heat exchanger used to reduce the

demand for the thermal fluid utilization while providing the system to achieve the rapid

ups and downs in temperature.

Display funcation

Displays various information on the touch screen.

Process Control Schematic diagram

High repetative of tempeature control effect

Each cycle curve slope is consistent and greatly improve the consistency of production thermostatically control environment.

Technical Parameters

Model		AI-635W	AI-655W	AI-6A10W	AI-835W	AI-805W	AI-810W
Recirculating air temperature range ℃		-65℃~125℃	-65℃~125℃	-65℃~125℃	-85℃~125℃	-85℃~125℃	-85℃~125℃
Control mode		PID adaptive controller
Communication protocol		MODBUS RTU Protocol, RS 485 Interface
Temperature feedback		PT100
Input & display		7-inch color touch screen controller, temperature curve record, data export to excel format.
Temp. accuracy		±0.2℃
Heating power		3.5kW	5.5kW	10kW	3.5kW	5.5kW	10kW
Cooling capacity	125℃	3.5kW	5.5kW	10kW	3.5kW	5.5kW	10kW
	50℃	3.5kW	5.5kW	10kW	3.5kW	5.5kW	10kW
	20℃	3.5kW	5.5kW	10kW	3.5kW	5.5kW	10kW
	0℃	3.5kW	5.5kW	10kW	3.5kW	5.5kW	10kW
	-20℃	3kW	4.2kW	7.8kW	3.5kW	5.5kW	10kW
	-40℃	2.1kW	3.2kW	4.6kW	2.5kW	3.9kW	7.1kW
	-55℃	0.8kW	1.2kW	2.2kW	1.6kW	2.4kW	4.2kW
	-75℃				0.9kW	1.3kW	2.2kW
Circulating air flow		900m3/h	1300m3/h	2600m3/h	900m3/h	1300m3/h	2600m3/h
Connection size(outlet/inlet air)		DN-100	DN-100	DN-125	DN-100	DN-100	DN-125
Compressor		Scroll Copeland Compressor
Evaporator		Copper pipe aluminium fin (LNEYA)
Safety protection		Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Defrosting device		There are installed defrosting device and condensate drain inside
Continuous work		Can work continuously
Timing on & off operation		Can set a key time for starting up & stop
Refrigerant		R404A R508B	R404A R508B	R404A R508B	R404A R508B	R404A R508B	R404A R508B
Air pressure		4bar	5bar	5bar	4bar	5bar	5bar
Water-cooled W (temp.20 degree)		1200L/H 1.5bar~4bar	1800L/H 1.5bar~4bar	3200L/H 1.5bar~4bar	1600L/H 1.5bar~4bar	2600L/H 1.5bar~4bar	3400L/H 1.5bar~4bar
Product Dimension		6507501500	7008001650	7008001650	6507501500	7008001650	7008001650
Weight (water cooled)		280kg	315kg	380kg	300kg	360kg	420kg
Power		AC 380V 50HZ 7.5kW (max)	AC380V 50HZ 10.5kW (max)	AC 380V 50HZ 19kW (max)	AC380V50HZ 9kW (max)	AC380V50HZ 12kW (max)	AC380V50HZ 22kW (max)
Case material		SUS 304	SUS 304	SUS 304	SUS 304	SUS304	SUS304