Gas chromatography analysis means that the mobile phase is a gas chromatography analysis method. Samples such as gases, volatile liquids or solids can be separated and determined by gas chromatography.Advantages of gas chromatography analysis:1. The analysis speed is fast. Generally, it only takes a
The difference between closed flash point tester and open flash point testerAs we all know, the flash point is the lowest temperature at which a flammable liquid or solid can release sufficient vapour to form a flammable mixture with the air on the surface of the liquid or solid in the container bei
The relative molecular energy of water is much smaller than that of oil. The increase in volume after gasification increases the pressure drop and power consumption of the system. Therefore, high oil content will cause fluctuations in the operation of the device, resulting in the collapse of the tow
Maintenance method and experience of dielectric strength analysis tester for insulating oilHZJQ-1 Transformer Oil BDV Tester1. Instrument maintenance, maintenance and commissioning should be carried out by professional personnel.2. The instrument can be used indoors and outdoors, but attention shoul
Common problems encountered in the use of the transformer ratio tester:Summary of frequently encountered problems during use:1. Connect the high and low voltage test wires in reverse during the test, which will damage the instrument in common ratio testers. A protective device is added to some new t
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