Chiller

The cooling circulator is a completely closed refrigeration system that adopts PlD temperature control.

It's widely used in petroleum,chemical and electronic instrumentation industries, all kinds oflaboratories and production fields. It can be used with atomicabsorption spectrophotometer, plasma emission spectrometer scanning electron microscope, high frequency fusion machinemagnetic stirrer plasma etcher, rotary evaporator, fermenterchemical reaction kettle, vacuum freeze drying oven and otherexperimental instruments to provide economic and environmental protection cooling cycle solutions for the experiment.

The high-quality compressor offers a high refrigeration speed, high efficiency and stable operation.
The vertical structure design saves space and the device is very quiet when working.
The high quality DC brushless circulating pump provides adjustable pump speed, high flow rate and high efficiency.
Real-time pressure display and adjustable pump pressure.
Ring evaporator is made of SUS316 stainless steel to offer good corrosion resistance, more adequate heat transfer and high refrigeration efficiency.
The refrigeration system is designed with over-heat and over-current protection.
Digital control is easy to operate.
The high-efficiency circulating pump is adopted for large flow rate and high head of external circulation.
With the liquid level display and low liquid level alarm, the liquid level can be monitored in real time to prevent damage to the machine due to the lack of liquid.
The inner chamber is made of 304 stainless steel for a longer service life.

Product Name	Chiller
Model	ZQDW-1020	ZQDW-1008	ZQDW-1003
Temperature range	-10℃ to R.T	-10℃ to R.T	-10℃ to R.T
Resolution	0.1℃	0.1℃	0.1℃
Temp. control accuracy	±1℃	±1℃	±1℃
Volume of water tank	20L (-10℃)	8L (-10℃)	3L (-10℃)
Circulation pump flow rate	30L/min H: 25m	30L/min H: 25m	20L/min H: 8m
Connection	G1/2'' external thread	G1/2'' external thread	10mm (pagoda type)
Cooling capacity	2.6KW @10℃	2.6KW @10℃	1KW @10℃
Total power	1.4KW	1.4KW	550W
Voltage	AC220V/50Hz	AC220V/50Hz	AC220V/50Hz
Exterior dimension(mm)	L 430×W600×H770	L 330×W560×H660	L 260×W450×H550

Size:	ZQDW-1003 ZQDW-1008 ZQDW-1020
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