-105°C ~ -60°C / -120°C ~ -70°C Low Temperature Circulation Enclosed Chiller Pump

Typical Applications:
Semiconductor Manufacturing Device Cooling:
Single chip cleaning, printing machine, automatic clamp installation equipment, spraying equipment, ion plating equipment, etching device, single-chip processing device, slicing machine, packaging machine, the temperature of the developer management, exposure 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, carbon dioxide laser processing machine, etc.
Other Industries Cooling:
Plasma welding, automatic packaging machine, mold cooling, washing machine, gold-plated groove, resin molding machine, precision grinding machine, injection molding machine of molding parts, etc.
Analysis Of Testing Machine Cooling:
Electronic microscope, ICP lighting light source part of the spectrum analysis device, heating part of the spectrophotometer, X-ray analytical device of heat source, automatic pulse heating part of the banner, the light source of atomic absorption spectrophotometer, etc.
CNC machine, machining center cooling of the cooling medium.

Features

Saving resources; closed cycle pipeline design highly prevent circulating water pollution and extend the lifetime of circulation liquid.
Multi-safety protection, more reliable operation.
Brand compressor, cascade refrigeration cooling technologies.
Human design, more convenient and flexible.
Efficient two-condensate system.
Computer-cascade temperature controller, temperature figures display, adjustable unit is 0.1°C, temperature range is -25°C to room temperature,PT100 temperature sensor.
Use of cold technology, can guarantee the stability of temperature at low temperature.
Can set the temperature difference of compressor on/off.
Monitoring the ambient temperature, prevent temperature to be higher in the running system.
10.A variety of fault alarm (over temperature alarm, sensor alarm, high pressure alarm, compressor overheat alarm, liquid level alarm).
Power on delay protection, three-level cascade system protectors.
All parts are safety grounding.
Adopt full closed circulation design, no water vapor at low temperature and ensure the purity of cooling medium, in case of ice crystals, provide a long time life of heat transfer liquid.
High-performance circulating pump, can guarantee 24 hours continuously running a day.
Use plate cool-heat-exchanger, heat transfer efficiency is provided.

Technical Parameters:

-105°C ~ -60°C / -120°C ~ -70°C

Model		LRC-A025WN	LRC-A050WN	LRC-A080WN	LRC-A215WN	LRC-A230WN	LRC-A255WN
Medium Temperature Range		-105°C~-60°C	-105°C~-60°C	-105°C~-60°C	-120°C~-70°C	-120°C~-70°C	-120°C~-70°C
Temp. control		ASET multifunctional controller
Temp. control optional		Heat-conducting medium outlet temp. control
communication protocol		MODBUS RTU Protocol, RS 485 Interface
Temp. feedback		Heat-conducting medium temperature feedback PT100
Cooling capacity	-60°C	2.5kW	5kW	8.6kW
	-75°C	1.3kW	3kW	5kW	1.2kW	2.4kW	4kW
	-95°C	0.7kW	1.4kW	2.3kW	0.7kW	1.4kW	2.1kW
	-110°C				0.3kW	0.55kW	0.95kW
Circulation pump		Max20L/min 0.7BAR	Max35L/min 1BAR	Max75L/min 1BAR	Max20L/min 0.7BAR	Max35L/min 1BAR	Max35L/min 1BAR
capacity of liquid storage		15L	20L	35L	20L	30L	30L
Compressor		Tecumseh	Copeland	Copeland	Copeland	Copeland	Copeland
Evaporator		Plate heat exchanger
Operating controller		7-inch color touch screen display, temperature curve record, excel format export
Security protection		Self-diagnosis function; freezer overload protection; high pressure switch; overload relay, thermal protection device etc. security protection function.
Refrigerant		R-404A
Connection size		DN-15	DN20	DN20	DN20	DN20	DN-20
Product size (water-cooled)		5006801350	6007001650	7007001650	6007001650	7007001650	10009001650
Weight (water-cooled)		235kg	320kg	455kg	340kg	380kg	480kg
Power		AC380V 50HZ 5.5kW (max)	AC380V 50HZ 7.5kW (max)	AC380V50HZ 11kW (max)	AC380V 50HZ 6kW (max)	AC380V 50HZ 9.5kW (max)	AC380V50HZ 14kW (max)
Material		Cold rolled steel painting
Optional		Circulation Pump Optional: 35L/min 2.5bar 50L/min 2.5bar 110L/min 2.5bar
Optional		SUS304 material
Optional		Pressure ≦6 bar circulating pump
Optional Power		220V 60HZ three-phases, 440V~480V 60HZ three-phases
Remark		Can make the bigger capacity of water storage as required.