China On Sale AC DC Intelligent Sf6 Density Relay Calibrator

FeaturesUse microcomputer to detect and control the density relay, high precision, good repeatability and strong reliability. Large LCD and rotating mouse, the operation is easy, beautiful interface, all parameters and status at a glanceAutomatically finish the conversion between pressure measurement and 20ºC, thereby finish the dynamic automatic compensation between pressure and temperature. And display the pressure of the measured environment, the equivalent pressure under 20ºC, temperature. It solves the problem of SF6 gas density relay field calibration difficult thoroughly. All the testing process is automatically controlled by the single chip microcomputer, without manual intervention.Printing and intelligent data analysis functionStore 50 groups testing results, data will not lose when power fails, records can be searched and printed any time.No need thermostatic chamber during the testEquipped with many types of transition joint, can do field test for most of the density relay without disassemblyWill not waste SF6 during the test, with low test cost, without pollution to environment.Can on line modify system clockCan online modify system pressure on siteReliable by using advanced imported core componentsCan test on group alarm signal, two groups atresia signal simultaneouslyThis product is portable device, easy and reliable to use, it is the ideal equipment for SF6 density tests.With large capacity Li-battery inside, continuous work time 8 hours, charging time less than 4 hours
Parameter:Working Voltage: AC 220V±10% DC12.6V 4000mAHPower: 50wAccuracy: 0.2Pressure display resolution: 0.001MpaPressure measurement range: 0~1.0MPaTemperature display resolution: 0.1ºCTemperature measurement range: -20ºC~80ºCHumidity: ≤90%RHTest objects: Single alarm / single-atresia / single-alarm & single-atresia / single-alarm & dual-atresiaDisplay: 320*240 Graphics Dot Matrix monochrome LCDOperation: rotary mousePrinter: High-speed micro printer, print method: report typeStorage Capacity: Can save 50 test results at the same timeDimensions: main machine 365X300x220(mm) accessories box: 400x370x200mmSF6 density display: The pressure of the measured environment, the equivalent pressure under 20ºCWeight: 8KG