Operating principle of DC series cryostat

Shanghai Xinzhuang Instrument Co., Ltd. Xinzhuang (LNB) brand DC series low temperature thermostat is a high-precision constant temperature source with its own refrigeration and heating. The new low temperature constant temperature tank circulating flow 6L/Min low temperature constant is more stable. The cryostat can be used for constant temperature experiments in the water tank of the machine, or connected to other equipment through a hose, and used as a constant temperature source. The new low temperature thermostat is widely used in petroleum, chemical, electronic instrumentation, physics, chemistry, bioengineering, medical and health, life sciences, light industry food, physical property testing and chemical analysis, research institutes, universities, quality inspection and production departments. Provides a hot and cold controlled, uniform temperature field source for the user's work, constant temperature test or test on test samples or products, or as a heat source or cold source for direct heating or cooling and auxiliary heating or cooling. .

The operating principle of the cryostat:

After the compressor is operated, the air temperature is lowered to the temperature set by the temperature control table by the suction-compression-exhaust-condensation-throttle-re-evaporation heat-absorbing vaporization. For example, the temperature setting table is set to be higher than the normal temperature. The contactor in the temperature control table works automatically, giving the heating tube current signal, and the heating tube starts to work, when working in the low temperature bath. The inlet and outlet of the whole machine can be used to make internal or external circulation of the water source inside the machine, and the water source inside the machine can also be cited. A second constant temperature field is made outside the cryostat.

How to use the cryostat:

This instrument uses 220V AC power supply. Please make sure that the rated current of the power socket is not less than 10A before use and have a safety grounding device (please connect the grounding device in the working room when using). When adding water, please pay attention to the upper cover not less than 8cm. You must use soft water, preferably distilled water. Do not use hard water such as well water, river water or spring water to prevent the heating tube from bursting and affecting the sensitivity of the constant temperature. Please use the temperature control instrument manual correctly, set the required temperature value> first turn on the power, set the desired temperature value on the meter according to the manual, when the temperature reaches the set temperature, you can turn on the cycle switch, so All programs go into normal working condition.

Shanghai Xinzhuang Instrument Co., Ltd. specializes in R&D, manufacturing and sales of cryostats. It adopts high-quality refrigeration compressor, temperature sensor and stirring motor, precise and stable microcomputer control system, precise temperature control and excellent performance. Free delivery throughout the country. Reasonable price, quality three guarantees, lifetime maintenance, to provide customers with fast, professional, high-quality systematic services, welcome your inquiry to buy!

Http://