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Heat transfer oil of explosion-proof cooling and heating circulator
Explosion proof cooling and heating circulator is a commonly used temperature control equipment in laboratories. It is used in pharmaceutical, chemical, biological and other industries to provide heat and cold sources for reactors, reactors, etc. it can also be used for heating and cooling other equipment. The refrigeration and heating functions can be realized in the production process to meet the temperature control requirements of different occasions. The explosion-proof cooling and heatin...
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What should we pay attention to when purchasing cooling equipment for industrial chiller units?
When many customers buy refrigeration equipment for industrial chiller units, they don't know what the key points are. Next, let me talk to you. 1. It should be determined according to the use, refrigerating capacity, local power supply, water source, heat source, gas source and other conditions through comprehensive technical and economic comparison of investment, operation cost, energy consumption, environmental impact and other factors. 2. In the process of operation, we can first inject a...
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Pharmaceutical industry reactor supporting equipment high and low temperature thermostat
The high and low temperature thermostat is a temperature control device used in the pharmaceutical industry to heat the reactor for different time periods. It is simple and convenient to operate, and can quickly improve the temperature rise and fall speed and temperature distribution accuracy. It is suitable for producing high temperature and low temperature working conditions. 1. When selecting the high and low temperature thermostat of the reactor, it is necessary to pay attention to the s...
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Introduction to the setting and operation of the ethylene glycol chiller at minus 30℃
The minus 30 degree ethylene glycol chiller is a single-fluid low-temperature refrigeration unit with compressor refrigeration. How should the user set it better when operating it? 1. Automatic logout time Automatic logout means that when a user has an account and is logged in, the logged-in account will be automatically logged out if there is no operation for a long time. The working principle of the minus 30℃ethylene glycol chiller is to start timing from the touch screen without operation...
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What should be paid attention to in the reaction kettle nitric acid cooling system?
After purchasing the nitric acid cooling system of the reactor, many users often do not notice the details that need to be paid attention to when the equipment is turned on. It is necessary to check whether there are few pieces of the product, whether it is damaged or not, and whether it can be used normally is the same, and what details need to be paid attention to when starting up. The operating principle of the reaction kettle nitric acid cooling system is to convert electrical energy int...
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Product Features of Fluid Heat Transfer Temperature Control System
The fluid heat transfer temperature control system is the refrigeration and heating device of the matching reactor reactor in the pharmaceutical chemical industry. So, what are the characteristics of the fluid heat transfer temperature control system in the process of use? 1. The fluid heat transfer temperature control system adopts a fully enclosed pipeline design and an effective plate heat exchanger, which reduces the demand for heat transfer fluid and improves the heat utilization rate of...
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How do isolated heating refrigeration circulators deal with inefficiencies?
Heat dissipation is a common problem that causes inefficiencies in isolated heating refrigeration circulators, and it is also a problem that can easily occur. Many isolated heating and refrigeration circulators will have similar problems, so how to deal with such problems. 1. Due to the complex structure of the isolated heating and refrigeration circulator, and each type of equipment may have different principles and operating modes, once a problem occurs, such as the shutdown of an air-cool...
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How to reduce the condensing pressure of the heating circulator unit?
During the operation of the heating circulator unit, the temperature change inside the equipment will cause the condensing pressure to change. Especially in summer when the condensing pressure is too high, the power consumption of the compressor will continue to increase, resulting in a gradual decrease in the cooling capacity, which indirectly makes the equipment cycle worse. It is necessary to appropriately reduce the condensing pressure. 1. Then, when the condensing pressure of the heatin...
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What should we pay attention to when storing the refrigerant of the chiller? What are the acceptance
Refrigerant is an essential substance to make the chiller have refrigeration effect, which has great potential safety hazards in the use process. Refrigerant, also called refrigerant, refrigerant carrier and snow seed, is used in different equipment in different ways, and the composition of the refrigerant is different. Refrigerant in industrial products is explosive and has potential explosion hazard, so special attention shall be paid to storage. In addition, it is recommended not to fill ...
View detailsThe selection and maintenance of ultra-low temperature chiller
Today, a customer came to inquire about our need for a small laboratory water chiller. The specific working condition is to reduce the materials in the 20L stainless steel reactor from normal temperature to minus 30 ℃ in more than one hour. This product is too simple for us. The LT-50 series chiller can easily meet all the operating conditions. For model selection, please remember the basic formula: tank volume (or material weight) * material specific heat * temperature difference/second. The...
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