DLSB 5L-80 Chiller

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Product Description

  • Chiller is also known as low temperature cooling water circulation pump, cryogenic pump, low temperature circulation pump, low temperature cooling circulation pump, etc. The water tank volume is 5L, and the minimum no-load temperature is between -15°C-123℃, and the optimum ambient temperature is from 5℃-25℃. The equipment adopts the PT100 temperature sensor, with a wide measuring range and excellent pressure resistance. And the equipment uses difluoromethane (R22) as the refrigerant, having a better cooling effect.
  • Chiller is a low-temperature equipment that uses a compressor for mechanical refrigeration. On the basis of refrigeration, a water circulating pump is added to enable the cooled liquid to pass through the pipeline for external and internal circulation, and can provide low temperature liquid and low temperature bath. It can also be combined with a rotary evaporator, a vacuum freeze drying oven, a water circulating vacuum pump, a magnetic stirrer and the like to perform multi-functional chemical reaction operations and drug storage at a low temperature.
  • Chiller can be used in laboratories, providing the cooling environment for small capacity of sample. It is especially suitable for chemical, biological and physical laboratories that need to maintain low temperature and normal temperature conditions. It is an essential equipment for medical and health, chemical industry, food industry, metallurgical industry, colleges and universities, scientific research, genetic engineering, polymer engineering and other fields. ( The large-capacity low-temperature coolant circulation pump can be customized according to user needs.)

Product Parameters

Product Name Chiller
Product Model DLSB 5L-80
Reservoir Volume(L) 7.49
Reservoir Dimension (mm) 210x210x170
No-load Minimum Temperature (℃) -80
Cooling capacity (W) 147~2205
Total Power (W) 1665
Current (A) 7.6
Circulating Pump Power (w) 100
Circulating Pump Flow (L/min) 20
Circulating Pump Head (M) 6
External circulation interface (mm) 10
Dimension (mm) 510x385x960
Net Weight(kg) 75
Gross Weight(kg) 94

Product Details

The circulation system adopts stainless steel material, possessing the functions of corrosion and rust resistance, cryogenic liquid pollution prevention.

Circulation system

Digital display of constant temperature and microcomputer temperature control, simple operation and eye-catching.


The large-capacity opening bath, integrated with the external circulation, can serve as a freezing tank and provide cooling liquid.


It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipments, pharmaceutical reactors, etc.)


Product Features

1. Imported air-cooled fully enclosed compressor unit with advanced performance and reliable quality;
2. Refrigerant unit special relays, protectors, capacitors, refrigeration components, imported high quality components;
3. Digital display thermostat display, microcomputer temperature control, simple and eye-catching operation;
4. Large cooling capacity and fast cooling speed greatly improve work efficiency;
5. It can effectively protect the normal use of all kinds of precision equipment and instruments under the conditions of lack of water source,
water quality, water pressure, poor water temperature and high temperature working conditions;
6. The circulation system is made of stainless steel and has the functions of anti-corrosion, anti-rust and anti-cold liquid pollution;
7. At low temperature, the coolant can be delivered to the place where it is used, and the original circulating pump of international famous factory is installed inside;
8. The microcomputer intelligent control refrigeration system is automatically turned on, and the refrigeration system has multiple protection devices such as delay, overheat and over current.


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