Introduction

DC series low temperature constant temperature bath is a piece of indispensable laboratory equipment. It is widely used in biological engineering, medicine, food, chemical industry, metallurgy, chemical analysis, oil and other fields, provides a high-precision controllable uniform-temperature constant field source for the user, and is an ideal thermostat for the large, medium and small research institutes, colleges and universities, factory laboratories and quality inspection departments.

Please notice: There is a transformer involved in this item, 110V to 220V, so you can connect the power supply with the low temperature cooling liquid circulator through the transformer.

Features

1. The machine  adopts microcomputer based temperature control. High accuracy of  temperature control.

2. Intelligent  digital system can correct the deviation of the temperature  measurement, so that the digital resolution is 0.1℃.

3. The  refrigeration system has over-heating and over-current multiple protection functions.

4. The machine has  intelligent instrument control, so that the machine is easy to operate and has high temperature stability. It also has an alarm function when the temperature reaches the upper and lower limits.

5. Equipped with a fully efficient anti-interference compressor.

6. Cooling rate is higher than those of similar products, lower noise, lower vibration.

Parameters

Instruction

1. Remove the package, clean the  working platform.

2. Add liquid medium into tank, enable the medium level to be 30mm(1.18'') lower than the working platform

3. Connect circulating pump inlet and outlet pipes

①When the pump doesn't need to carry out outer circulation, just need to connect the inlet pipe with the outlet pipe through a hose

②When the pump is used for the outer circulation of the constant temperature liquid, please connect the outlet pipe of the pump with the inlet pipe of the container outside of the tank through the 1# pipe, and connect the inlet pipe of the pump with the outlet pipe of the container outside of the tank through another pipe.

Precautions

1. Before using the tank, it is necessary to add liquid medium, otherwise, it will damage the heater. The medium level must be lower than the platform.

2. The selection of the liquid medium  in the tank shall be in accordance with the following principles:

A. When the operating temperature is 5℃-85℃,  the liquid medium is usually water

B. When the operating temperature is 85℃-95℃,  the liquid medium can be 15% glycerin-water solution

C. When the operating temperature is  lower than 5℃,  the liquid medium is generally alcohol or freezing liquid

3. In order to prolong the service life of the refrigeration system, the system adopts startup protection. Once the refrigeration system stops working, it will need 10-20minutes' space to turn on the switch again (for example, when the switch is turned on to start the compressor in less than 10 minutes from the last operation, it is a normal phenomenon that the system will not start.)

4. Power supply should be greater than  the total power of the machine, the power supply must have a good  grounding device.

5. The machine should be placed in a  dry and ventilated place.

6. When the working temperature is very  low, please do not put your hands into the tank to avoid frostbite.

7. Cut off power supply when operation is finished.

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Detail Display

No.1

Large LCD display, convenient and quick input key, shift key and increase key, decrease key and so on.

No.2

Large opening size, enlarging operating space.

No.3

The angular design is more beautiful and more stable.

No.4

Drainage valves make drainage more convenient.

No.5

There is a transformer involved in this item, 110V to 220V, so you can connect the power supply with the low temperature cooling liquid circulator through the transformer.

Item included

Low Temperature Cooling Liquid Circulator 6L (020270)