Water Cooled Refrigerated Chiller Circulator

LT-115℃~-70℃

Low Temperture Circulators

Cooling capacity0.3kW~2.1kW
Power range5.5kW~14kW
Liquid storage15L~40L
RefrigerantR404A/R23/R14
Weight235KG~480KG
Place of OriginChina

cooling unit refrigerated circulator water cooled chiller

Consultation Price

Description

Parameters

LOW TEMP. REFRIGERATION CIRCULATOR

Circulating refrigeration of ethylene glycol mixed with water mixture

After the medium enters the extraction tank, it must be closed,the sandwich is heated, and the refrigerant is turned on to reducethe heat source of the boiling tank, and the steam is cooled backto the tank to maintain circulation and temperature.

Product’s Description

1. Can use ethylene glycol mixed with water for circulating refrigeration, saving resources

2. Circulating pipeline design, prolong the use time of circulating water

3. Adopt brand compressor, cascade subcooling refrigeration technology

4. Dual Condensing High Efficiency System

5. Computer cascade temperature controller, temperature digital display, adjustment unit 0.1℃

6. Adopt supercooling technology to ensure temperature stability at low temperature

7. It can be set to turn on the compressor and turn off the compressor temperature difference

1、LCD color touch screen
2、Liquid level indicator, showing the position ofthe heat transfer medium
3、Heat transfer medium inlet and outlet, top out and bottom in
4、Pressure gauge, showingthe pressure ofthe refrigeration system
5、Cooling water inlet and outlet, top out and bottom in (water-cooled )
6、Communication interface (standard PT100,USB, RS485, optional Ethernetinterface, RS232, etc.)

Cooling Method

Air cooling: Install a fan, according to the siteconditions, you can choose top exhaust or side exhaust
Water cooling: external cooling water has certain requirements for water quality, and the temperature control effect is relatively good.

Data Communication Interface

Standard PT100, USB, RS485, other analoginterface and contact signal Ethernetinterface, etc. can be selected

Application Cases

Distillation equipment, reactors, microchannels, semiconductors, mechanical equipment, etc.

Semiconductor Manufacturing Device Cooling:
Spraying equipment, Ion plating equipment, Etching device, Magnetic part of the heating device, etc.

Laser Equipment Cooling:
Laser processing, Heating part of the welding machine, Laser marking device, Chemical reaction plant, etc.

Other Industries Cooling:
Plasma welding, Mold cooling, Washing machine, Resin molding machine, Precision grinding machine, Machining center cooling of the cooling medium, etc.

Support PC remote control for distances up to 200 meters. Can be integrated into the client.

Model		LT-A025WN	LT-A050WN	LT-A080WN	LT-A215WN	LT-A230WN	LT-A255WN
Medium Temperature Range		-105℃～-60℃			-120℃～-70℃
Temp. Control and Dispaly		PLC multifunctional controller, control outlet temperature of water tank
Temp. Control Optional		Temperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity
	-75℃	1.3KW	3KW	5KW
	-95℃	0.7KW	1.4KW	2.3KW	0.7KW	1.4KW	2.1KW
	-110℃				0.3KW	0.55KW	0.95KW
Circulation Pump Flow Rate, Pressure (max)		20L/min 0.7BAR	35L/min 1BAR	75L/min 1BAR	20L/min 0.7BAR	35L/min 1BAR	35L/min 1BAR
Capacity of Liquid Storage		15L	25L	40L	15L	25L	40L
Compressor		Tecumseh, Dorin
Evaporator		Plate Heat Exchanger
Operation Panel		7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record, data export excel-format
Safety Protection		Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function.
Refrigerant		R-404A\R23\R14
Connection Size		ZG1/2	ZG3/4	ZG1	ZG3/4	ZG3/4	ZG3/4
Product size(water-cooled)（cm)		80120185	100150185	100150185	80120185	80120185	100150185
Weight (water-cooled)		235kg	320kg	455kg	340kg	380kg	480kg
Power 50HZ max		AC380V 5.5kW	AC380V 7.5kW	AC380V 11kW	AC380V 6kW	AC380V 9.5kW	AC380V 14kW
Shell Material		Cold rolled sheet spray molding (standard color 7035)
Optional		Circulating pump 35L/min 2.5bar、50L/min 2.5bar、110L/min 2.5bar optional
Optional		Pressure ≤6 bar circulating pump
Optional		MODBUS RTU Protocol, RS 485 Interface
Optional		SUS304 Material
Optional Power		220V 60HZ three-phases，460V 60HZ three-phases
Remark		Can make the bigger capacity of liquid storage as required.