Recirculating Chiller Air Cooled

Recirculating Chiller Air Cooled

The definition of recirculating chiller air cooled: low-temperature cooling liquid circulation pump adopts the circulation pump equipment of compression refrigeration method, which can directly cool test tubes, reaction bottles, etc. to carry out chemical reactions at low temperature, and carry out low-temperature storage of chemicals and biological products, and can also be combined with rotary evaporation Apparatus, vacuum freeze-drying oven, circulating water multi-purpose vacuum pump, etc. Recirculating chiller air cooled adopts air-cooled hermetic compressor unit refrigeration and microcomputer intelligent control system to provide low-temperature circulating cooling water (liquid) flow or low-temperature constant-temperature water (liquid) flow to meet cooling or constant-temperature instruments with cooling water and low-temperature liquid , Such as rotary evaporators, fermentation tanks, electron microscopes, low-temperature chemical reactors, electron energy spectrometers, mass spectrometers, density meters, freeze dryers, vacuum coating instruments, reactors, etc. Various volumes can also be directly tested at low temperature and constant temperature in the tank.

Advantages of recirculating chiller air cooled:

1. The large-capacity open bath and the external circulation are integrated, which can be used as a freezing tank and provide cooling liquid to the outside.

2. The digital setting and display of the recirculating chiller air cooled temperature is easy to operate.

3. Key components such as the refrigeration compressor of the recirculating chiller air cooled are imported from international brands with high reliability.

4. The circulation system of recirculating chiller air cooled is made of polymer anti-corrosion material, which can prevent rust, corrosion and low-temperature liquid pollution.

Precautions for using recirculating chiller air cooled:

1. Liquid medium should be added to the tank before use. The liquid medium generally uses more than 95% alcohol, and the liquid medium should not be lower than 20mm of the worktable.

2. The recirculating chiller air cooled should be placed in a dry and ventilated place, and the back and sides should be 400mm away from obstacles.

3. The working power supply should be determined according to the model of the machine. The power of the power supply should be greater than or equal to the total power of the instrument. The power supply must have a good “grounding” device.

4. After use, all switches must be turned off before unplugging the power plug.

Instructions for use of recirculating chiller air cooled:

1. Before use, the liquid inlet and outlet valves must be installed on the liquid inlet. Note: The liquid inlet and outlet are marked on the top of the machine, the valve is a stop valve, the valve medium flows in a direction, the valve is marked with the flow direction, and the oil level gauge has an observation window.

2. Connect the external circulation equipment such as the valve and the reactor with hoses. The inlet and outlet of the reactor should be bottom-in and top-out, and the medium in the reactor should be kept in a proper position.

3. Open the liquid filling hole of the low temperature tank, add the refrigerant into the cold tank, turn on the cycle switch of the machine, and let the liquid circulate in the whole system.

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