Product Details

Product Description

Typical Applications

Reactor Systems Autoclaves
Pilot Systems
Double wall reactors
Advanced-Flow Reactors
Material Testing
Semiconductor Industry
Vacuum Chambers

Advantages & Functions

Working temperatures from -100℃ to +350℃

Intelligent temp. control
Max. process stability
Plate heat exchager

Closed system
Touch screen display
Warning and safety functions
Rapid cooling

Magnetic drive pump

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		AH-235W AH-235	AH-255W AH-255	AH-270W AH-270	AH-2A0W AH-2A0
Temperature range℃		-25℃~200℃
Control Mode		Feed forward PID +Our special dynamic control calculation, PLC controller
Communication protocol		MODBUS RTU Protocol, RS 485 Interface
Temp. Control optional		Material process control
Program Editor		20 programs, each program can edit 45 steps.
Temperature feedback		Heat-conducting medium :PT100 Material process:PT100
Refrigeration host		Can set refrigeration host temperature independently
Temp. accuracy		±1℃	±1℃	±1℃	±1℃
Heating power		3.5kW	5.5kW	7kW	10kW
Cooling capacity	200℃	3.5kW	5.5kW	7kW	10kW
	100℃	3.5kW	5.5kW	7kW	10kW
	20℃	3.5kW	5.5kW	7kW	10kW
	-5℃	3 kW	4.5kW	6.6kW	8kW
	-20℃	1.8kW	2.8kW	3.8kW	4.6kW
Circulation pump		Max35L/min 2BAR	Max50L/min 2BAR	Max50L/min 2BAR	Max50L/min 2BAR
Compressor		Copeland	Copeland	Copeland	Copeland
Evaporator		KAORI Plate heat exchanger
Expansion valve		Danfoss
Optional		7-inch color touch screen controller, temperature curve record, data export to excel format.
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.
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
Connection size		DN20	DN20	DN20	DN20
Water-cooled type W (cooling water at 20℃)		800L/H 1.5bar~4bar	1200L/H 1.5bar~4bar	2000L/H 1.5bar~4bar	2900L/H 1.5bar~4bar
Dimension	water-cooled	5006801250	5006801250	5006801250	5006801250
	air-cooled	5006801450	5006801450	5006801450	6507001650
Weight	water-cooled	160kg	235kg	315kg	390kg
	air-cooled	195kg	265kg	355kg	425kg
Power		AC 380V 50HZ 6kW (max)	AC 380V 50HZ 8kW (max)	AC 380V 50HZ 11kW (max)	AC 380V 50HZ 14kW (max)
Case material		SUS 304	SUS 304	SUS 304	SUS 304