HX series constant temperature circulating water bath is a high-precision and multi-functional product which combines micro-controller technology with PID control mode.  It can be used as a constant temperature source in the machine or connected with other equipment through a hose.  
HX low temperature series.  With its own refrigeration compressor and circulating pump, it is an integrated product of refrigeration and heating, simple and compact shape, easy to operate, and can be tested in the tank at low temperature (no tap water cooling).  Or external closed circuit circulation, supporting electrophoresis apparatus, viscometer, molecular pump, microwave therapeutic machine, small rotary evaporator, etc.  
HX series, offers a variety of customized products, or OEM services.  

Technical Parameters
* Temperature range：-30～95℃
* Temperature stability：±0.1℃
* Cooling capacity：200W@20℃
* Filling volume：5L
* Circulating pressure：0.25 bar
* Circulating flowrate：5～10L/min
* Power requirement：220V/50HZ/10A
* Opening size：W145×D150mm
* Bath depth：150mm
* Overall dimension：W215×D405×H550mm
* Net weight：32kg

Product Features
* Vertical or horizontal design, can adapt to a variety of use environment.
* Wide operating port, convenient for low temperature experiment in the tank .
* With external circulation interface, can be equipped with a variety of joints .
* Precise temperature control, display resolution can choose 0.1℃ or 0.01℃ .
* Various temperature ranges, -10, -20, -40, -60, -80℃ circuit or short circuit alarm.
* Multiple safety design, with over temperature, water level, sensor open or short circuit alarm.
* Optional automatic water refill function to ensure uninterrupted use.
* Optional RS485 communication for convenient connection.

Applications
* Precise temperature control, the application of supporting electrophoresis apparatus, viscometer, molecular pump, microwave therapeutic machine, small rotary evaporator, etc.  
* Use with viscosity measurement, very convenient;  
* Provide a constant temperature source for quality control, used in food, research aid and electronic research;  
* In the field of biotechnology, it is applied to the constant temperature cooling of electrophoresis tank;  
* Precision constant temperature for small rotary evaporators;  
* Applied to medical and psychological rehabilitation.