High Security And Convenient Use Are Realized On China Current Transformer Testers
Transformers are used for voltage conversion on power system lines. The purpose of the transformer converting voltage and electric energy is to transfer electric energy, which is different from the transformer converting voltage. It mainly provides electric energy for relay protection devices and measuring instruments. The voltage, energy and power of the line were measured. Transformers also play a role in protecting the line and valuable...
China Resistance Tester Of Fast Measurement And Precise Results
A resistance tester is an electronic testing device that measures the resistance of circuit components or devices. Its basic principle is to use a pure resistance circuit to measure resistance value. Through the unique circuit built into the instrument and the correction method of contact resistance, high-precision and high-stability resistance measurement is achieved. The main functions of the resistance tester are as follows: 1. Measure the...
Application And Development Of Current Generators For Buyers To Know
A current generator is an electronic measuring instrument that can be used to measure the magnitude and direction of electrical current. It can be used to measure current in power systems, detect faults in circuits, and help circuit designers better debug circuits. In addition, it can be used to measure current in power systems and detect faults in circuits. The current monitor is accurate, stable and reliable, and has a variety of measurement...
Efficient Component Analysis Of Volatile Objects:Gas Chromatograph
Gas chromatograph is an instrument widely used in chemical analysis. It enables precise analysis of chemicals by separating them into their different components and using detectors to measure their relative concentrations. In a gas chromatograph, the sample is evaporated, liquefied, and decomposed before being injected into a gas chromatography column. In the column, they are separated into different components and detected and quantified by a...
How To Use A High Voltage Insulation Resistance Tester Correctly
An insulation resistance tester,also called a megger tester is an instrument used to measure insulation resistance in electrical equipment and power systems. It evaluates the goodness of insulation by applying a DC voltage to an insulated part of the equipment under test and measuring the current flowing through the insulating material. Testers are widely used in electric power, communications, manufacturing, petrochemical and other...
Hipot test:The Vital Withstand Voltage Test For Electrical Appliance
Hipot tester, according to its function, can be called electrical insulation strength tester, dielectric strength tester, etc. Its working principle is: apply a voltage higher than the normal working voltage to the insulator of the equipment under test for a specified period of time. The voltage applied to it will only produce a small leakage current, and the insulation is better. During long-term operation, electrical appliances not only...
Power Transformer Need Various Efficiency And Safety Tests
Power transformer is one of the main equipment in power plants and substations. The role of the transformer is multi-faceted. It can not only increase the voltage and send electric energy to the power consumption area, but also reduce the voltage to various application voltages to meet the needs of electricity consumption. In short, both voltage transformation and voltage reduction must be completed by transformers. In the process of...
Moisture Testing Standards And Equipment Of Good Bargain From China
Instruments that can detect the moisture content in various organic and inorganic solids, liquids, gases and other samples are called moisture analyzers. According to the measurement principle, they can be classified into two categories: physical measurement methods and chemical measurement methods. Commonly used physical measurement methods include weight loss method, distillation stratification method, gas chromatography analysis method, etc....
Oleic Acid Is A Safety Factor Needing Precise Test In Industry
There are a large number of oil-filled electrical equipment in power systems and industrial and mining enterprises. The acid value of transformer oil and turbine oil is a must-measure routine inspection item. Oleic acid is an important indicator for testing the properties and status of oil. Nowadays, automated machines for testing oleic acid have been widely used. China also has manufacturers that specialize in producing oleic acid testers,and...
Cost Effective China Transformer Oil Flash Point Analyzer Has Rather Good Performance
Flash point is a safety detection indicator of transformer oil during storage and use, especially the supervision of transformer oil in operation. Flash point is an essential item.The flash point of transformer oil refers to the temperature at which the mixture of oil vapor and air will flash on fire. If the flash point drops, it means that volatile combustibles are produced in the transformer oil. These low-molecular hydrocarbons are produced...