What is the use principle of constant temperature water bath pot?
Digital thermostat water bath pot is one of the common laboratory equipments used for constant temperature auxiliary heating in medical and health, medical colleges, laboratory tests, industrial and mining enterprises and scientific research units.
Digital display constant temperature water bath pot uses temperature sensor to convert the water temperature into resistance value. After amplification and comparison of the integrated macro-controller, the output control signal can effectively control the average heating power of the heating tube, so that the water in the tank can keep constant temperature, which can be displayed once through high-precision temperature control. The use method of constant temperature water bath pot is very simple. As long as it is regularly maintained in peacetime, it can not only maintain work efficiency, but also improve service life.
1. It is better to use purified water in a constant temperature water bath to avoid subsequent scaling.
2. When water is injected, the water flow should not be in the control box in order to prevent electric shock. After use, the water in the box should be cleaned in time and wiped clean, so as to keep it clean for prolonging the service life.
3. Before adding water, remember not to connect the power supply, and in the use process, the water level must be higher than the water barrier, must not be heated without water or water level below the shelf, responsible for damage to the heating pipe.
4. The water tank should be placed on a fixed platform. The power supply voltage of the instrument is 220 V. The three-hole socket is used to install the socket, and the ground wire is installed.
5. If the constant temperature control fails, the silver contacts on the controller can be polished with fine sand cloth to work.
6. Don't add too much water to avoid overflowing when boiling.
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Digital display constant temperature water bath pot uses temperature sensor to convert the water temperature into resistance value. After amplification and comparison of the integrated macro-controller, the output control signal can effectively control the average heating power of the heating tube, so that the water in the tank can keep constant temperature, which can be displayed once through high-precision temperature control. The use method of constant temperature water bath pot is very simple. As long as it is regularly maintained in peacetime, it can not only maintain work efficiency, but also improve service life.
1. It is better to use purified water in a constant temperature water bath to avoid subsequent scaling.
2. When water is injected, the water flow should not be in the control box in order to prevent electric shock. After use, the water in the box should be cleaned in time and wiped clean, so as to keep it clean for prolonging the service life.
3. Before adding water, remember not to connect the power supply, and in the use process, the water level must be higher than the water barrier, must not be heated without water or water level below the shelf, responsible for damage to the heating pipe.
4. The water tank should be placed on a fixed platform. The power supply voltage of the instrument is 220 V. The three-hole socket is used to install the socket, and the ground wire is installed.
5. If the constant temperature control fails, the silver contacts on the controller can be polished with fine sand cloth to work.
6. Don't add too much water to avoid overflowing when boiling.
http://en.kentonchina.com/
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