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Small temperature control system equipment welding maintenance precautions
Small thermostat control system equipment pay attention to the point of comparison when repairing, LNEYA professional manufacturers reminded that the welding part is also one of the key points of maintenance, then what aspects should be paid attention to when welding? When the small-scale thermostat control system equipment is welded, protective measures should be taken for the chassis and various components to prevent the flame from being burned by the torch. When welding, pay attention to t...
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How to choose the accessory pump in the new energy vehicle battery test?
New energy vehicle battery testing plays a more important role in the development of new energy vehicles. In the operation process, the pump is the key supporting equipment in the LNEYA test equipment, which is also concerned by people. So how to choose the pump? The type and model of the pump in the new energy vehicle battery test need to meet the calculated flow, pressure, temperature and other industries, need to meet specific media characteristics requirements, for the specific substance ...
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Ethylene glycol refrigeration unit made a strong attack and created LNEYA brand in 12 years
Performance enhanced positioning When performing the cooling and heating reaction, in many cases, the refrigerant cannot cool the object to be cooled by itself. Therefore, we need a coolant (or refrigerant) to cool the refrigeration system in a relatively small range. The suitable brine is undoubtedly ethylene glycol. Compared with water, the freezing point is high and the salt water is corrosive. Ethylene glycol is currently a suitable refrigerant for everyone. Therefore, in response to this...
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Effect of evaporator on refrigeration system in special instrument for low temperature experiment
The low temperature experiment special instrument is LNEYA's refrigeration heating equipment for the laboratory. The importance of the evaporator is self-evident. So what effect does the evaporator have on the refrigeration system? According to different models, the choice of evaporators for low-temperature experiment special instruments is also different, such as box-type low temperature experiment special instruments, using water tank coil evaporator; open low temperature experiment special...
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Operating Principle of LNEYA Industrial Air Chillers
Industrial air cooler is a heat exchanger which USES air to cool the hot fluid. The hot fluid in the tube is heated through the exchange of heat between the tube wall, the fin and the outside air, which is usually supplied by the ventilator. Our Industrial Air Chillers SUNDI -45℃ ～ 250℃ can be applied to cooling and condensation such as condensation of the top steam of oil refining and petrochemical industry, reflux oil, cooling of tower bottom oil, the cooling of various reaction products,...
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Precautions for the use of LNEYA chillers in industrial processes
1. Installation (check the machine for damage, choose the right location for installation and maintenance) 2. The location of the installation unit must be the floor, mounting mat or foundation, the level is within 6.4mm, and can withstand the working weight of the unit. 3. The equipment should be placed in the equipment room at a temperature of 4.4-43.3. There should be enough space around the equipment and above for routine maintenance work. 4. Space should be left at one end of the unit to...
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Application field of LNEYA water heater circulator
Hot water circulation, this is a very good water heater device and is now used in many places. By using a hot water circulator, people can solve the problem of domestic hot water use. Today we will introduce some applications of hot water circulation, and we hope it can help. LNEYA heating circulator LY series has the function from high temperature to cooling process, from 300 °C ~ 50 °C.Equipped with a heating and cooling container, the heat transfer area is large, heating and cooling are fa...
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LNEYA cooling and heating thermostat bath instructions
Circulating thermostatic water bath is water circulation and cooling function based on the increase in the water bath, can improve the precision of temperature control and temperature stability, can be widely used for drying, distillation, concentration, dipping in chemical reagents, impregnation of pharmaceutical and biological products, can also be used for constant heating water and other temperature test, is a biological, genetic, viral, aquaculture, environmental protection, medicine, he...
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Laboratory chiller refrigeration temperature control system equipment
Lab water chillers, as the name implies, are mainly used in colleges and universities, scientific research and laboratories. Specially for the cooling of small laboratory equipment such as spectrometer, mass spectrometer, viscometer, rotation, fermentation device, a rotary evaporation apparatus, etc. to make them work under the suitable working temperature. Could them only be used in this way? In fact, the lab water chillers are also called small chillers. It can also be used for cooling with...
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Description of the characteristics of the LNEYA walk-in test chamber
Wide temperature control range can meet the user's various needs.Unique balanced temperature control method, a stable and balanced heating capacity can be used for high precision and high stable temperature control.The temperature displayed by touch screen, easy to read, precise and convenient.The temperature error can be adjusted to meet your more accurate test conditions.Automatically selecting and running the cooling circuit with the setting of temperature, with simple operation.The door i...
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