High Voltage Tester, High Voltage Equipment, Withstand Voltage Tester manufacturer / supplier in China, offering Automatic AC High Voltage Test Set/Multi-channel Withstand Voltage Tester, GDKC-12A High Voltage Circuit Breaker Tester Transformer Test Device, GDHL-200B Factory Price Automatic Contact Resistance Tester Microhmmeter and so on.
Min. Order / Reference FOB Price | |
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1 Set | US $5000.00/ Set |
Local Area: | Wuhan, Hubei, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Type: | Karl Fischer Moisture Meter |
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Analysis Method: | Physical Analysis |
Display: | Digital |
Application
Moisture monitoring of SF6 gas electrical equipment for electric powerCO2, N2, H2, O2, SF6, He, Ar and other inert gases.
FeaturesBetter than ±1ºCmeasurement accuracy.The whole channel polymer material design, ensures no water wall hangingphenomenon and guarantees the test speed.The oil-free stainless steel body regulating valve is used to ensure the accuracy of themeasured value.Advanced software algorithms improve the test accuracy of sensors.Combined chassis configuration solution, users can easily combine relatedinstruments and accessories. The overall package is carried, which makes the userhave a more relaxed experience.Start up test, no need to preheat and oscillate.Temperature conversion and pressure data correction.Fuzzy computing technology.High-power lithium battery power, realize AC and DC dual power supply. No on-siteAC power is required. Lithium battery power supply continues to work for more than 8hours without the need of an external power supply.Anti-electromagnetic interference circuit design to ensure product reliability.It can expand USB communication, serial communication, wireless communicationmodule, and realize the communication and printing functions of the upper computer.Large-capacity memory, which can realize 1000 sets of data storage functions.The test data is stable and can provide both standard dew point values and converteddew point values at 20ºC.The best test flow area shows that the user can adjust the gas flow intuitively andquickly. Reduce test time.The air inlet is designed with a miniature self-sealing joint, and the air path to betested will not leak when the air path is disconnected.Specifications
SF6HumidityMeasurement method: Resistive and Capacitive measurement principleMeasurement range: dew point -80ºC--+20ºC(support ppmv)Accuracy: ±1ºC(when the dew point temperature is below 0ºC, the sensor output is the frost point)Response time: 63% [90%]+20→-20ºCTd 5s[45s]SF6Purity
Measurement method: TCD technology.Measuring range: 0 ~ 100% SF6.Accuracy and repeatability: ± 0.5%, nothing to do with the flow.Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuousworking is no lower than 8hours.Use environment temperature: -20--+60ºCEnvironment humidity: 90%RHMeasurement value influence: No effect of pressure and flowDimension: 395*295*155mmWeight: about 2kg