HRT -45℃～+250℃-LNEYA Thermal Test Chillers

HRT -45℃～+250℃

PRODUCT ADVANTAGES

· Temperature Control Accuracy ±0.5℃

· Heating Power 2.5kW~15kW

· Cooling Capacity 0.25kW~15kW

· Circulation Pump(Water-cooled) 20L/min~110L/H 2bar

· Refrigerant R404A/R507C

· Types Air Cooling

· Weight 160KG~360KG

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More Applications

Appearance Structure

Product Features

Temperature range: -45℃~250℃, with heating and cooling function;
Can achieve continuous temperature control from 250°C to -45°C;
The circulation pipeline is completely sealed, without oil mist and water absorption, which ensures the safety of the experiment and the life of the heat transfer fluid;
Refrigeration unit Emerson Copeland compressor, stable performance and reliable quality;
With self-diagnosis function, freezer overload protection, high pressure pressure switch, overload relay, thermal protection device and other safety functions;
With an expansion vessel, the expansion vessel and the liquid circulation are adiabatic and do not participate in the liquid circulation, but are only mechanically connected, regardless of whether the temperature of the liquid circulation is high or low The medium in the expansion vessel is below 60°C.

Main Parameters

Model		HRT-25N	HRT-35N	HRT-50N	HRT-70N	HRT-100N	HRT-150N
Temperature Range		-45℃～250℃
Controller		PID adaptive controller
Temperature Control		heat-conducting medium outlet temp.control
Temperature Feedback		Heat-conducting medium temperature feedback PT100（measure inlet temperature and outlet temperature）
Temp. Accuracy		±0.5℃
Heating Power		2.5KW	3.5KW	5.5KW	7.5KW	10KW	15KW
Cooling Capacity	250℃	2KW	3.5KW	5.5KW	7.5KW	10KW	15KW
	100℃	2KW	3.5KW	5KW	7KW	10KW	15KW
	20℃	2KW	3.5KW	5KW	7KW	10KW	15KW
	0℃	1.8KW	3KW	5KW	7KW	10KW	15KW
	-20℃	0.85KW	1.5KW	2.8KW	4.2KW	6KW	11KW
	-40℃	0.25KW	0.45KW	0.9W	1.5KW	2KW	3.75KW
Circulation Pump Flow		Max20L/min	Max35L/min	Max35L/min	Max50L/min	Max65L/min	Max110L/min
Circulation Pump Pressure		1.2BAR	1.2BAR	1.2BAR	1.2BAR	1.5BAR	1.5BAR
Compressor		Tecumseh	Emerson copeland
Evaporator		Plate heat exchanger
Operation Panel		Display setting temperature and outlet and inlet temperature, 7-inch color touch screen
Data Record		U disk data export, Excel form, error record
Temperature Record		Record setting temperature, outlet and inlet temperature
Safety Protection		Self-diagnosis function; freezer overload protection; high pressure switch; overload relay; thermal protection device and other safety protection.
Closed Circulation System		The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Refrigerant		R-404A/R507C
Connection Size		ZG1/2	ZG3/4	ZG3/4	ZG3/4	ZG1	G1
Dimension（cm）		4070130	4570160	5570175	5570175	6585185	7085185
Weight		160kg	185kg	245kg	245kg	320kg	360kg
Power		AC 220V 50HZ	AC 380V	AC 380V	AC 380V	AC 380V	AC 380V
Power		4.5kW	6.2kW	9kW	11.5kW	16kW	23kW
Case Material		Cold-rolled sheet spraying (standard color 7035)
Optional		MODBUS RTU Protocl, RS 232 interface
Optional Power		220V 60HZ three-phase，440V～480V 60HZ three phase