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China, Chinese Uhv-823 Insulation Resistance Testing Machine Digital Megohmmeter Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityResistance MeterInsulation Resistance TesterMegohmmeter
Wuhan UHV Power Technology Co., Ltd.
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Product Description Product overviewInsulation resistance tester, also known as high-voltage insulation resistance tester, megohm meter, high-voltage megohm meter, digital high-voltage megohm meter, etc., in addition to taking into account dielectric discharge test, external voltage test, step voltage test, a variety of test modes are suitable for a variety of application scenarios. The instrument adopts box-type design, box and panel are made of plastic mold injection molding to ensure high insulation, 5.6 inch color LCD screen, bilingual operation interface in Chinese and English, simple button design allows users to easily grasp the use of the instrument, and also has data storage, access, maintenance, transmission and other functions.The instrument has high measurement resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability, and has shock-proof, dust-proof, moisture-proof structure, which is commonly used in electric power, communication, construction, meteorology, computer room, oil field, colleges and universities, industrial and mining enterprises and other fields.The instrument includes a high-precision micro-current measuring system, a digital boost voltage system, and an automatic discharge circuit. The measurement connection is simple, and only one high-voltage line and one signal line are needed to connect the measured object. In order to eliminate the leakage current generated during the test process, it is necessary to connect the shielding line of the green port, which can effectively reduce the measurement error caused by the test process.The APP is a self-developed APP that integrates comprehensive information management functions such as recording, managing and generating reports of measurement data. It can be used with the instrument to realize GPS positioning function, upload on-site pictures, upload test data, generate data curves and generate reports, etc. It has the humanized engineering wizard function and is convenient to use. Convenient data upload processing and instrument Bluetooth control, greatly improve the efficiency of inspectors. Products features1,The instrument adopts a double shell design, built-in 5.6 inch color LCD can display the test results, bilingual operation interface in Chinese and English, simple button design so that users do not have to spend a long time to get familiar with the instrument, but also has data storage, data access, data retention, data transmission and other functions.2,The instrument has the advantages of high resolution, convenient operation, convenient carrying, accurate, reliable, stable performance and strong anti-interference ability.3,With shock-proof, dust-proof and moisture-proof structure, it is a commonly used and essential instrument for telecommunications, electric power, meteorology, computer rooms, oil fields, mechanical and electrical installation and maintenance, and industrial enterprise sectors that use electricity as industrial power or energy.4,The instrument is composed of medium and large scale integrated circuit, including high precision micro current measurement system, digital boost system, automatic discharge circuit.5,Simple connection, only a high voltage line and a signal line to connect the measured object can be measured. In order to eliminate the leakage current generated during the test process, it is necessary to connect the shielding line of the green port, which can effectively reduce the measurement error caused by the test process.6,The insulation resistance test is a qualitative test of whether the electrical insulation of the equipment is effective, and the measured parameters represent the effectiveness of the electrical insulation of the equipment.7,It is suitable for measuring the resistance value of various insulation materials, sleeve insulation, transformer insulation, motor or generator insulation, cable and electrical equipment insulation resistance, in which the polarization index and absorption ratio obtained by the test can be used to judge the insulation moisture of the equipment under test.Product ParametersInsulation resistance measurement range and accuracyOutput voltageMeasuring rangePrecision250V DC0.01MΩ~10.0GΩ±3%rdg±5dgt10.0GΩ~500GΩ±15%rdg±5dgt500V DC0.01MΩ~25.0GΩ±3%rdg±5dgt25.0GΩ~1.00TΩ±15%rdg±5dgt1.00KV DC0.01MΩ~50.0GΩ±3%rdg±5dgt50.0GΩ~2.00TΩ±15%rdg±5dgt2.50kV DC0.01MΩ~100GΩ±3%rdg±5dgt100GΩ~5.00TΩ±15%rdg±5dgt5.0kV DC0.01MΩ~200GΩ±3%rdg±5dgt200GΩ~10.0TΩ±15%rdg±5dgt10.0kV DC0.01MΩ~400GΩ±5%rdg±5dgt400GΩ~20.0TΩ±20%rdg±5dgt"Look out"The maximum deviation of the output voltage is 10%.AC and DC voltage range and accuracyProjectMeasuring rangePrecisionAC voltage1V~1000V 50/60Hz±2%rdg±5dgtDC voltage1V~1000V±2%rdg±5dgtGeneral specificationFunctionInsulation resistance test, sample capacitance test, automatic calculation of polarization index and absorption ratio, automatic discharge function, filter function, clock function, external voltage test, stepping voltage test, dielectric discharge testPowerDC 14.8V 5200mAh rechargeable lithium battery, battery full of about 16.8VTest voltageSetting range: 250V, 500V, 1000V, 2500V, 5000V, 10kVShort-circuit current≥5mAWiring methodL Terminal: "L" is called the high voltage output end, called the line end, which is led to one end of the measured objectG terminal: "G" is called the shield end, used for the three-electrode method to measure the insulation resistance of the insulation material or cable, it is connected to the electrode protection ring end.E Terminal: "E" is called the ground end and is connected to the ground and zero end of the object to be measured. For example, motor shell metal, transformer core, cable shielding layerTiming rangeMax. 99 min. 99 SEC. (Depending on measurement method, can be set by yourself)Maximum resolutionInsulation resistance: 0.01MΩCapacitance: 0.001μFCapacitance testMeasuring range: 0.200μF~100.0μFAccuracy: ±20%±0.005μFStepping voltage100V~1.00kV, step by 10V;2.50kV~10.00kV, alternately step 20V, 30VBacklightBrightness Settings You can set high, medium, and low brightnessVoltage gearPress the button to set the gearLCD5.6 inch color LCDMeasurement indicationIn the measurement, the LED indicator flashes and the alarm sound indicates "beep"Charge indicationThe indicator on the charger lights up red when charging and green when fullOut of range prompt--OL--Data storageAfter the test is completed, the data is automatically stored, which can store 1000 pieces of data. The data storage includes the current test data, environmental temperature, date and time and other informationData readHome screen key Select the record query function and press the up, down, left and right arrow keys to view dataAutomatic shutdownIn the use of battery power supply, power on no operation for about 15 minutes after the automatic shutdownStandard test lineRed high pressure rod, green, black with clip test wire eachBattery voltageReal-time display of battery remaining power, low power, please charge in time; During low power, the meter cannot output voltage for testingDateThe top bar of the meter LCD screen displays the date of the current settingAmbient temperatureThe top bar of the meter LCD screen displays the current ambient temperatureMeter sizeThe length, width and height are 320mm x 240mm x 145mmInstrument qualityAbout 3.5kg(including battery)Data transmissionData can be exported via USB cableCommunication interfaceUSB interface, stored data can be uploaded to the computer, save and printUSB interfaceWith USB interface, software monitoring, stored data can be uploaded to the computer, save and printCloud serviceAndroid APP, Bluetooth connection; Upload on-site pictures, upload test data, generate test reports, generate data curves, and view data at the same timeCommunication lineOne USB communication cable, 1.5m longOperating temperature and humidity-10oC ~ 40oC; No condensation below 80%rhStorage temperature and humidity-20oC ~ 60oC; Does not condense below 70%rhCompression resistanceBetween the upper cover and the lower cover AC 5kV 50Hz withstand 1minElectromagnetic characteristicIEC61326(EMC)Fit for safetyCAT IV 600V
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