LNEYA Refrigeradores industriais Fabricante Fornecedor
Notícias
Popularização dos conhecimentos sobre o sistema de controlo de alta e baixa temperatura do teste de back-end de semicondutores
The Semiconductor Back-End Test high and low temperature control system is a necessary testing equipment for the metal, component, electronic and other material industries. It is used to test the degree of endurance of material structures or composite materials in a continuous environment of high and low temperatures in an instant. It can detect chemical changes or physical damage caused by thermal expansion and contraction of the sample in a short time. The Semiconductor Back-End Test high a...
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Processo de funcionamento do sistema de ensaio térmico do ecrã LCD LED
The integrated semiconductor industry has developed rapidly in the past two years, which has driven other industries around it. The chip thermal test system is one of the products. In order to avoid machine failures in the LED liquid crystal display thermal test system, please provide a power supply within the rated voltage range. In order to prevent electric shock or malfunction and malfunction, please do not turn on the power before installation and wiring are completed. The thermal test s...
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Pontos de atenção para a utilização da máquina de fluxo de ar de ensaio de ciclo térmico rápido
The rapid thermal cycling test is a test equipment used in the metal, plastic, rubber, electronic and other material industries. It is used to test the material structure or composite material. It can be tolerated in a continuous environment of high Detect chemical changes or physical damage caused by thermal expansion and contraction of the sample in a short time. Precautions when installing the rapid thermal cycling test airflow impact machine: 1. It cannot be installed upside down. It mus...
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The cooling circulation system is used to collect the non-condensable tail gas in the distillation s
Most rectification towers are two-stage condensation. The first stage uses cooling water, mainly condensing the top steam, and the second stage uses chilled water or ethylene glycol, which is mainly used to treat tail gas and remove a small amount of light components. The exhaust gas is condensed. Therefore, the secondary condensation is very small. Generally, a rectification tower (especially in the case of non-condensable gas, such as a vacuum tower, an atmospheric tower with gas dissolved ...
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Em que aspectos devemos considerar a utilização de refrigeradores de circulação?
Os refrigeradores de circulação são uma escolha popular para aplicações de temperatura crítica porque proporcionam um controlo estável da temperatura, um fluxo constante e um controlo constante da pressão. Muitos sistemas de aquecimento de processos requerem arrefecimento e aquecimento. Por exemplo, muitas zonas de aquecimento de transportadores têm zonas de arrefecimento. A moldagem por injeção requer uma grande dissipação de calor. E o reator é normalmente revestido com água fria. Existem muitas formas de arrefecer este tipo de sistema, incluindo água da torneira, água da torre, água refrigerada do edifício e refrigeradores de circulação.
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Precautions for the use of cooling and heating circulation device for lithium battery testing
As a professional experimental test auxiliary instrument, the cooling and heating circulation device for lithium battery testing is the circulating supply end of the cold source and the heat source, with a wide operating range. It is used in pharmaceutical, chemical, biological, etc., to provide heat and cold sources for reactors, tanks, etc., and can also be used for heating and cooling of other equipment. The temperature control range is wide, the heat transfer medium does not need to be re...
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Operation method of reaction kettle for circulating heating device
The laboratory single-layer glass reactor equipped with the circulating heating device can place a flask containing the reaction solvent on the inner layer for stirring reaction, and the interlayer can realize constant temperature heating and constant temperature cooling reaction through the circulation of solutes such as freezing liquid, water and heat transfer oil. During the reaction process, the distillation and reflux speed of various solvents can be controlled to observe the correspondi...
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A solução para o alarme de falta de refrigerante no termóstato de aquecimento e arrefecimento totalmente fechado
What should I do if the fully enclosed heating and cooling thermostat alarms for lack of refrigerant? I believe that many customers will encounter this problem when they use it. In fact, this is relatively simple. As long as we know the principle of the lack of refrigerant alarm, it can be solved very well. Today I will share two points with you so that everyone will encounter this problem. It can be solved very quickly. When we encounter a refrigerant shortage alarm in a fully enclosed heat...
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Precauções para a utilização de sistemas químicos de refrigeração e de circulação de calor
In chemical production, the reaction will generate heat, which will cause the heat to be uneven. If it is not discharged in time, it will increase the temperature in the kettle and cause danger. The existing heating system of the reactor is relatively simple, and the process of reducing the temperature in the reactor to room temperature takes a particularly long time, and the heat energy cannot be used rationally, resulting in a waste of some resources. However, if the waste heat is released ...
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Application and function of explosion-proof constant temperature circulation system
Temperature control in drug research and development and chemical experiments, as well as temperature control in small-scale experimental production and industrial production, all require highly dynamic constant temperature controllers. The chemical explosion-proof constant temperature circulating machine is a kind of equipment equipped with various reactors for liquid, solid and other high and low temperature reactions. The heating and cooling device of LNEYA refrigeration reactor is equipp...
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