10L -30℃ High and low temperature circulator

GDFB series is high and low temperature circulation device,is a set of refrigeration,heating function in one of the temperature control equipment,heating and cooling any switch and temperature rise,fall fast,high and low temperature circulation device series products are mainly used for pharmaceutical,chemical,biological products and other industries,test and production,mainly used for connecting all kinds of reaction kettle sandwich,through the circulation pump will be high and low temperature silicone oil into the reaction kettle sandwich,the kettle material It is mainly used for connecting various reaction kettle interlayer and pumping the high and low temperature silicone oil into the reaction kettle interlayer through circulating pump,so as to react the materials in the kettle with high or low temperature.

Product Features.

1.the casing material 304 stainless steel external plastic spraying treatment,the whole has good anti-corrosion performance,mobile and lightweight(with universal wheels).

2.original hermetic compressor of international famous manufacturer,with advanced performance and reliable quality.

3.Built-in fully closed circulation system,fully avoid the heating medium exposed to the air and oxidation quality and heating atomisation problems.

Quality and heating atomisation problems,can ensure continuous use for half a year without deterioration and evaporation of the medium.4.

4.double mode(cooling,heating)switch quickly,microcomputer control and LCD digital display,no downtime,no need to replace the media.

5.compact structure of the machine,saving floor space,low noise,low energy consumption.

6.various safety protection systems and alarm devices,when the machine appears to automatically protect and shut down,can be a key reset and does not affect the continued work.

High and low temperature circulator
model number	GDFB-10/30
Temperature range (°C)	-30~200
Temperature control precision (℃)	±0.5
Power supply (V/Hz)	220/50
Overall dimensions (mm)	450*550*960
Reservoir volume (L)	6
Flow rate	30L/min
Lift	20m
Circulation pump power (KW)	0.25
Heating power (KW)	3
Cooling power (KW)	1
Cooling capacity (W)	2.1-0.5
refrigerants	R22
compactors	Scroll type 0.975kw
filter	High efficiency filtration
expansion valve	copper
condenser	plate heat exchanger
thermostat	Digital display, keypad operation
pipeline	304 seamless tube, purple copper tube
temperature sensor	PT100
housings	Cold Rolled Plate Plastic Spraying
safety function	Overload protection, overvoltage protection, leakage protection, programme locking