Overview
DADI CHD-2015 Low Temperature Circulating Bath is a precision thermostatic equipment suitable for scientific research fields such as biology, chemistry, physics, plants, and chemical industry. The chassis of the product is made of cold-rolled plate spraying, the liner is made of stainless steel, and the foaming agent insulation layer is used. The thermal insulation effect is good. The whole machine is controlled by a microcomputer temperature controller, which has the advantages of high temperature control accuracy.
Features
1. Using microcomputer temperature controller, high temperature control accuracy.
2. The chassis is made of cold-rolled plate spraying process, which is sturdy and durable.
3. The liner is made of stainless steel, which is resistant to corrosion.
4. Using foaming agent insulation layer, the insulation effect is good.
5. Equipped with a circulating pump, the temperature in the working room can be uniform.
Principle
The device sets and controls the target temperature through a microcomputer temperature controller. The heating system works according to the difference between the set temperature and the Ambient Temperature, and the circulating pump can be turned on to circulate the liquid in the tank to ensure uniform temperature. The refrigeration system (Compressor) can be started as needed to control the temperature within the set range.
Applications
Biological, chemical, physical, plant, chemical and other scientific research
Steps
1. Read the instructions carefully before use.
2. Add the refrigeration solution (e.g. distillation water, alcohol) to the overflow port.
3. Turn on the power switch and set the required temperature on the thermostat.
4. Turn on the circulation pump switch to circulate the liquid internally.
5. According to the requirements of temperature control accuracy, place the refrigeration switch in the "double control" or "direct cooling" position, and adjust the relevant parameters of the temperature controller according to the instructions (such as CL, P, CT values or start the self-tuning function).
6. After the machine works stably, enter the normal thermostatic state.
Notice
• Refrigeration medium should be distillation water, alcohol, etc. It is strictly forbidden to use sodium chloride and other corrosion solutions.
• When using the pump externally, the horizontal position of the external water bath should be higher than that of this equipment, and the inlet pipe of the external water bath should be placed at the bottom, and the outlet pipe should be on the top. Before use, add a certain liquid to the external water bath, then connect the pipeline and turn on the water pump to prevent the liquid in this equipment from being evacuated and causing damage to the heating pipe.
• Pay attention to cleanliness when using to prevent liquid from splashing into the controller, so as not to cause control circuit failure, damage or leakage.
