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Destructive application effect of components in chip temperature measuring device
The components can be tested in high-temperature and low-temperature cold sources in the microfluidic chip temperature measuring device. The destructive analysis of components is also an important application, which can measure the design, structure and quality of components. Semiconductor materials are an important part of modern electronic products and have corresponding application value. However, in actual production, the quality problem of semiconductor devices is more prominent. With th...
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Why choose LNEYA’s reactor automatic temperature control equipment?
With the rapid development of pharmaceutical and chemical industry, the market demand for automatic temperature control equipment for reactors is expanding. The requirements for automatic temperature control equipment for reactors are also rising, and they are concerned by users in terms of technology level, equipment performance and quality. The automatic temperature control equipment of the reactor is a new type of high and low temperature cycle integrated machine which combines the charact...
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Vacuum coating high and low temperature circulation system operation method
In many current chemical experiments, the vacuum coating high and low temperature circulation system can be used, making the high and low temperature refrigeration heating system supporting the vacuum coating system, and the operation is more efficient. The vacuum coating high and low temperature circulation system has a plurality of electric heating sleeves and a stove opening, and a plurality of heating control buttons are respectively arranged on the casing, and one heating temperature sen...
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Beschreibung der Prüfung von Halbleiterkühlungs-Heizkreislauf-Luftsystemen
There are many test items in the refrigeration and heating circulating air system for semiconductors. So, how much do users know about out-of-channel testing? The out-of-channel test of the cooling and heating circulating air system for semiconductors refers to the measurement of the frequency bands outside the system frequency. The out-of-channel test is to sample the distortion or interference in the system frequency band, instead of testing the transmission frequency itself. The adjacent c...
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Currently, reactor heating circulators are used more in the chemical industry. So, what do users need to pay attention to after purchasing? With the development of society, the process level of reactor heating circulators is becoming more and more complicated. For some special processes, LNEYA continuously develops its own technology, and the professional R&D team specially introduces high flow, smooth operation and special customized high temperature shaft seals. It is guaranteed to not ...
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Abschaltverfahren bei Ausfall der Hochpräzisions-Hoch-Tieftemperatur-Umwälzpumpe
The high-precision high-low temperature circulator is one of the equipments used in the pharmaceutical and chemical industry to support various reactors. If users encounter an abnormal power outage during use, they should pay attention to operation to avoid causing failures. 1. The power switch should be turned off and the compressor's suction valve and exhaust valve should be closed immediately. At the same time, the liquid supply valve should be closed to stop supplying liquid to the evapor...
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Automotive Coolant (ELC) Test Benefits and Introduction to coolant conditioner system
The cooling system is one of the main components of the engine. Its main function is to protect the engine from corrosion, pitting, corrosion and overheating. It is compatible with different engine materials and lubricates the engine cooling pump. If the engine coolant quality is reduced and deteriorated prematurely, the engine and the coolant system may be severely damaged. Automotive cooling systems are critical to the efficient performance and long life of the engine, and about 50% of down...
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Changes in temperature control methods during semiconductor testing
As the use of semiconductor devices expands into new areas, such as automotive electronics, stricter requirements are imposed on their performance. Example: Devices are now required to operate at very low temperatures (about -40°C). To determine whether a particular semiconductor device will operate at these temperatures, the device needs to be fabricated. Testing must be performed at low temperatures before it can be delivered to customers. Conventional methods for testing semiconductor devi...
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Kühl- und Schrumpf-Montagetiefkühlung für Metallteile und gängige Montageverfahren in der Industrie
In the cold shrink production of copper sleeves, bearings, etc., quick-freezing cryogenic boxes are widely used in mechanical assembly. Copper sleeve cooling shrink assembly cabinet variable temperature assembly method is to heat the hole or cool the shaft. When the diameter is larger or the interference amount is larger, the parts will be damaged if assembled at normal temperature. In this case, the method of heating and containing the parts or cooling the contained parts should be used for ...
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The reason for the existence of cryogenic refrigerator in the tool parts manufacturing industry
Cryogenic treatment is applied to worn tools, die cutter materials, and later extended to alloy steel, cemented carbide, etc., this method can change the internal structure of metal materials, thereby improving the mechanical and processing properties of the material, it is currently One of the toughening treatment processes. The cryogenic cryostat can cause obvious changes in the structure, effectively promote the transformation of retained austenite to martensite and the precipitation of u...
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