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High-precision SF6 gas discharge decomposition of
High precision SF6 gas discharge breakdown products analysis tester provides a simple SF6 decomposd product in-situ test method. Use process, connected to a belt to press the filled with SF6 gas equipment, let SF6 gas chamber with certain velocity through electrochemical gas sensor, instrument to measure SF6 gas direct main products of decomposition of content.
China
High-precision SF6 gas leak detectors
The instrument is the patented product as the transformation from the achievements in scientific research. It is the best SF6 leak detector equipment in China. The equipment is endowed with the strengths from Germany and Japan’s experience and overcomes weaknesses
Digital SF6 trace moisture tester
Digital High Precision SF6 Minim Water Admeasuring Apparatus is the new type instrument with a high degree of automatic which belongs to the HRDWS-Ⅱseries. It is made by adopting modern advanced digital measuring technique and optimal gas circuit with producing experience for many years. It has much improved the reliability of instrument and the convenience of usage.
Vacuum switch vacuum tester
This instrument is made by adopting the latest excitability flexible circuit conductor to measuring the vacuity of the vacuum switch automatically without the unloading. The operation is simply and reliable. It can be used in many kinds of vacuum tube.
Contacts (circuit) resistance tester
The gear is used to test the contact resistance and loop resistance of the switch controlling equipments, adopting the national standard GB763 direct current DC 100A(120A/150A). It has accurate testing, stable performance and the capability of continuously running with the self-prevention of disconnecting.
High voltage switch dynamic characteristics test i
This tester is used to measure time, speed and process of the overstuffed, oil-minimum breaker, vacuum and SF6 high voltage switch and high-voltage circuit breaker. It is also can be used to measure the closing and trip time, the bounce time, the reclosing time, maximum speed and the average speed of the high-voltage circuit breaker. It has the function of the liquid crystal display and print as well as the menu prompt operation.
Insulation oil and gas chromatography analyzer
It is controlled by computer, with liquid crystal display, owing the function of keyboard settings and random memory function.
Insulating oil filter vacuum
This kind of vacuum oil-filter has combined original design, compact structure, light and flexible features, low power consumption, high effect, and convenient operation together. Besides, adding high effective impurities-absorbers during the testing period can filtrate water, impurity, and harmful gas, and also improve products’ quality and dielectric strength.
Digital insulation resistance tester
It is applicable for testing the in insulated resistance of all kinds of transformer, generator, cable, switch, and electric devices. The design of low-watt-loss and electrostatic-proof makes the outdoor operating possible.
Automatic insulating oil dielectric strength teste
They are divided into two types: automatic and full automatic, in keeping with 《Insulation oil automatic dielectric strength testing method 》. They are portable and of the latest designs
Integration of sophisticated oil-loss volume resis
integrated precision oil dielectric loss volume resistivity tester is used insulating oil liquid and insulating medium of dielectric loss Angle and the volume resistivity testing of high precision instrument. Light weight, small size, testing the safe operation, one thing amphibious, portable integrated structure
Anti-jamming automatic dielectric loss tester
This type of equipment is used for measuring the dielectric loss and capacitance of condenser of the various kinds of high voltage electric power equipment as a substitute for the QSI electric bridge.
Lightning impact peak Ammeter
Used for measuring any once –impulse full waves whose first signal form’s length overpass 500ns ,also measuring and storing the numerical value of the impulse peak-voltage , peak-current and other once-impulse peaks. A circuit that protects a computer system from dangerously high voltage surges. The whole design is adopted with industry standards。
Lightning impact of the peak voltage meter
Used for measuring any once –impulse full waves whose first signal form’s length overpass 500ns ,also measuring and storing the numerical value of the impulse peak-voltage
Automatic control system lightning impact test
Controlling system of measuring automatic power frequency, DC and impulse
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