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GDSF-311WPD 3-In-1 SF6 Gas Analyzer
GDSF-311WPD (GDSF-411WPD) is an ideal instrument when it is necessary to test water content, purity and decomposition products of SF6 gas. The core component of dew point test is DRYCAP® series sensors produced by Finland Vaisala company.
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GDWG-V SF6 Gas Leak Detector (IR type, Double display)
GDWG-V SF6 Gas Leak Detector is infrared red type leak detector (NDIR technology) with double display. It is color INCELL TFT display and real-time shows SF6 concentration.
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GDQC-16A(mini) SF6 Vacuum Pumping and Filling Device
GDQC-16A Gas Vacuum Pumping and Filling Device is mainly used as auxiliary equipment of gas equipment GCBT, GIS, SF6 during installing, debugging and repairing in various power supply companies, power transmission engineering companies, power plants, ultra high voltage transmission, SF6 gas electrical switch manufacturing plant and other departments.
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GD8000C SF6 Gas Leak Online Monitoring System
GD8000C quantitatively leak online monitoring system is mainly used in the 35KV SF6 switch room and 500KV, 220KV, 110KV GIS room in the substation to monitor the SF6 gas leakage in the SF6 combined electrical equipment room environment and the oxygen content in the air in real time.
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GDFJ-311M SF6 Gas Decomposition Product Tester
GDFJ-311M SF6 Gas Decomposition Product Tester is a portable device designed to measure SF6 gas decomposition product.
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GDOP-I Oxygen Analyzers for Industrial, Lab, and Research Environments
The portable oxygen analyzer is a portable oxygen purity meter to meet the needs of industries such as power, petrochemical and chemical. The product can measure the purity of oxygen.
With microcontroller as the core, it uses a high-precision oxygen sensor as the measurement unit, which is suitable for measuring oxygen content in various working conditions. It has the characteristics of intelligence, high accuracy, fast response speed and good stability.
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GDP-311IR SF6 Gas Purity Tester (IR Method)
GDP-311IR SF6 gas purity tester is a portable instrument for on site SF6 gas purity test developed by our company.
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GDP-8000CM SF6 Gas Dew Point Tester (Chilled Mirror Method)
GDP-8000CM Portable Chilled Mirror SF6 Gas Dew Point Tester is specially designed for SF6 gas micro moisture detection used in the whole temperature zone of the power industry, which is based on Stryn refrigeration and chilled mirror measuring principle.
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GDSF-411WPD 3-in-1 SF6 Gas Analyzer(with pump)
GDSF-411WPD 3-in-1 SF6 Gas Analyzer is combined of SF6 humidity (dew point) test, SF6 purity test and SF6 gas decomposition product test. It integrates the functions that can only be achieved with three instruments in one instrument. One-time on-site measurement can complete the detection of all indexes, which greatly saves the gas in the equipment, at the same time reduces the workload of users and improves work efficiency.
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GDHG-106B CT/PT Analyzer
GDHG-106B is a multifunctional tool specially designed for analyzing current transformers and voltage transformers of protection or measurement use. The operator only needs to set values for test current and voltage, the instrument will automatically boost voltage and current, and then show test results in a short time. Test data can be saved, printed, and uploaded to PC through USB interface.
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GDHG-108A CT/PT Analyzer
GDHG-108A CT/PT Tester supports test voltage method to test bushings CTs which installed on transformer or inside switch-gear, suitable for the laboratory and on-site detection.
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GDHG-201P CT/PT Analyzer
GDHG-201P CT/PT Analyzer is a lightweight, portable unit capable of testing both current and voltage transformers.
- CT testing includes Excitation Characteristic Test, Knee Points, Turn Ratio, Polarity, Secondary Winding Resistances, Secondary Burden,Ratio Error, Angular Difference
- VT testing including Excitation Characteristic Test, Knee Points, Turn Ratio, Polarity, Secondary Winding Resistances, Ratio Error, Angular Difference
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