What are the precautions for high and low temperature circulation devices in pharmaceutical and chemical industries?

In the pharmaceutical and chemical industry, the pharmaceutical chemical high and low temperature cycle devices are often used, so what aspects should be paid attention to when using the pharmaceutical chemical high and low temperature cycle devices? For the temperature control of the reaction kettle in the pharmaceutical industry, the selection of temperature control equipment is relatively high
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A wider operating temperature range than the normal -60°C to -250°C temperature range is required
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At the same time, different chemical reactions require different temperature curves, and the integrated unit of the pharmaceutical and chemical high and low temperature circulation device can work at any different temperature points within the temperature range
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In the field of chemical medicine, the reaction kettle usually carries out the necessary temperature control along with the chemical reaction of the material itself
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The temperature controller of the reaction kettle realizes the temperature control of the material through the temperature change of the circulating medium in the jacket or coil, so as to control the target process temperature of the material
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In order to ensure the accuracy and stability of temperature control, it is also required to dynamically respond to different set target temperatures
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Therefore, the requirements for high and low temperature cycle devices in pharmaceutical and chemical industries are fast response speed, fast temperature switching and fast target temperature realization
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The liquid circulation of the pharmaceutical and chemical high and low temperature circulation device is closed, and the system is equipped with an expansion tank
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The expansion tank and the liquid circulation system are insulated and do not participate in the liquid circulation, but are only mechanically connected
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Regardless of the temperature of the circulating liquid, the medium in the expansion tank is always kept at room temperature
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　　Since the whole liquid cycle is a closed system, it does not absorb water vapor at low temperature and does not produce oil mist at high temperature
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Reactor thermostat is a professional temperature control equipment, widely used in pharmaceutical and chemical fields, such as pharmaceuticals, fine chemicals, biochemistry and other fields.
The added value of the product is high
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　　The heat transfer medium pipeline of the high and low temperature circulation device of the pharmaceutical chemical industry should not be blocked, and the heat transfer medium pipeline of the high and low temperature cycle device of the pharmaceutical chemical industry should be regularly checked and maintained to avoid material strain and fission
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　　Generally speaking, pharmaceutical chemical high and low temperature cycle devices need to master the skills of scientific use and regular maintenance in order to ensure a longer service life and stable performance of the equipment
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