6 Important Points to Note in Closed Flash Point Test

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1. The standard material contains waterDuring the test, if the flash point standard material used contains water, the water dispersed in the oil will vaporize to form water vapor during the heating and determination of the flash point, and sometimes bubbles will be formed to cover the liquid surface

What Can a High Current Generator Do?

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The high current generator is a necessary high-precision, high-current measuring instrument in the laboratory. It is selected based on the measurement accuracy of the current transformer under different loads. Compared with ordinary ammeters, it has the advantages of simple structure, high reliabili

Vacuum Circuit Breaker Troubleshooting

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1 The vacuum degree of the vacuum bubble decreases1.1 Fault phenomenonThe vacuum circuit breaker interrupts the current and extinguishes the arc in the vacuum bubble, but the vacuum circuit breaker itself does not have a device to qualitatively and quantitatively monitor the characteristics of the v

The Role of Power Quality Analyzer

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The power quality analyzer is a high-precision testing instrument specially used to detect power quality problems such as waveform distortion, harmonic content, and three-phase imbalance that occur in the power grid. It has excellent functions and precise measurement capabilities, and can accurately

What Is a Ground Resistance Tester Used For?

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The ground resistance tester is specially designed and manufactured for on-site measurement of ground resistance, soil resistivity, ground voltage, and AC voltage!The ground resistance tester is specially designed and manufactured for on-site measurement of ground resistance, soil resistivity, groun