1.1GeneralintroductionGDYJ-502isdevelopedaccordingtothenationalstandardGB-86InsulatingOilDielectricStrengthTestingMethod.LCDscreencandisplaytestprocedureandtestresult.Allthehumaninteractionoperati***completebytherotatingmouse.ItisveryeasyforcustomerstomeasurethebreakdownvoltageofallkindsofoilbyGDYJ-502.Youcanprintthetestresultbythemicroprinterinternalthetester.Ofcourse,youcanuploadthetestdatatoPCfromRS232fordataanalyzing.Thespecialcircuitdesignmakesthetesterhasagoodperformanceatstabilityandanti-noise.1.2Functi***1Breakdowntestofuser-defined2Prooftest3IEC156/IS6792/BS5874/4ASTMD1816standardtest5ASTMD877standardtest65minutesstandardtest7Manualtest8Calibrationinterfaceforcustomers9UnloadingdatatoPCandmakingwordreportautomatically.10Resultprint1.3Techniqueindex(1)AC220V&plu***n;10%powersupplyinput(2)Outputvoltage:AC0V~100KV(3)Rateofvoltagerise:0.5kv/s&plu***n;5%,2kv/s&plu***n;5%,3kv/s&plu***n;5%,5kv/s&plu***n;5%(4)Maxtesttimes:9(5)Initwaittimes:0~999s(6)Stirtime:0~999s(7)Waittime:0~999s(8)Measurementerror:3%maxintherangeof10kv~100kv(9)Weight41kg(10)Size:630mm*400mm*300mm)