Overview
DADI CHD-1006 Low Temperature Circulating Bath is a precision thermostatic device controlled by a microcomputer temperature controller. The chassis is carefully made of good cold-rolled plate spraying, the liner is made of good stainless steel, and the insulation layer is made of foaming agent. It has the advantages of good insulation effect, strong and reliable, and high temperature control accuracy.
Features
1, the use of good cold-rolled plastic spraying chassis and stainless steel liner, strong and reliable structure.
2. The insulation layer is foamed with a foaming agent, and the insulation effect is good.
3, using microcomputer temperature controller control, high temperature control accuracy.
4. Equipped with a circulating pump, the temperature in the working room can be uniform.
5. Provide a variety of Operating Modes (such as "dual control", "direct cooling") to adapt to different temperature control accuracy requirements.
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 starts to circulate the liquid in the Tank to ensure uniform temperature. When cooling is required, the Compressor starts to reduce the temperature of the liquid in the tank, and the temperature is stable and constant through precise adjustment of the temperature controller.
Applications
Precision thermostatic experiments in biological, chemical, physical, plant, chemical and other scientific research fields
Standards
The data did not mention specific compliance criteria
Steps
1. Read the instruction manual carefully before use.
2. Add refrigeration solution (such as distillation water, alcohol) to the overflow port.
3. Turn on the power switch and set the required temperature on the thermostat. The circulating pump switch can be turned on to circulate the liquid.
4. Usually put the refrigeration switch in the "dual control" position, and set the CL, P, and CT parameters of the temperature controller according to the difference between the Ambient Temperature and the experimental temperature. If the temperature control accuracy is very high （≤ +/- 0.2 ° C), the refrigeration switch can be turned to the "direct cooling" position, and the self-setting function of the temperature controller can be started. After the RUN light is normally on, it will 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 water inlet pipe should be placed at the bottom and the water outlet pipe should be on. 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 the equipment from being evacuated and causing damage to the heating pipe.
When using, pay attention to keep it clean and tidy to prevent liquid from splashing into the controller, so as not to cause control circuit failure, damage or leakage.
