dl t421 2009 volume resistivity tester

{"cid":"91196724","title":"Automatic Volume Resistivity Tester Insulation Oil And Fire Resistant Oil DL\/T421-2009","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5d\/ba\/4b64565da9180c72180e67d9041c-200x200-1.jpg","attrs":{"Brand Name":"Shengtai Instrument","Model Number":"SH124","Minimum Order Quantity":"1","Delivery Time":"7-15work-days","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"100000sets\/year","Packaging Details":"wooden case","MODEL":"SH124","Executive standard":"DL\/T421, GB\/T5654","Test range":"2.0 x 105 ~ 1.0 x 1013 \u03a9 m","Constant temperature time":"0 ~ 59 minutes","Charging time":"0 ~ 99 seconds","Discharge time":"0 ~ 9 minutes","Insulation material":"PTFE","Empty cup capacitance":"30.0pF","Power source":"AC 220V\u00b1 10%, 50Hz\u00b1 5%"}}

{"cid":"91179794","title":"IEC 60247 Insulation Oil Dielectric Loss And Resistivity Tester","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ae\/c1\/950d6b34b963d639a4149a04f96b-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"SKYLINE","Model Number":"SL-SF601A","Minimum Order Quantity":"1 Unit","Certification":"CE , Calibration Certificate","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10 unit \/ month","Packaging Details":"plywood case","Power supply voltage":"AC 220V\u00b110%","Working condition":"15\u2103\u223d40\u2103 RH\uff1c80%","AC high voltage output":"400V \u223d 2200V\u00b12% every 100V 50VA","DC high voltage output":"200V \u223d 600V \u00b12% every 50V","Temperature-controlled induction furnace Maximum power":"500W","Temperature control range":"<100\u2103","Temperature control error":"\u00b10.5\u2103","Temperature measurement resolution":"0.1\u2103","Temperature control time":"Room temperature to 90\u2103 Less than 20min","Measurement range":"tg\u03b4 dielectric loss:No limit C x Capacitance:15PF-300PF Rx Resistivity:10M-20T","Dimension":"450(L)\u00d7310(W)\u00d7360(H)","Weight":"18Kg","Resolution":"\u25b3 tg\u03b4 Dielectric loss:0.001% \u25b3 Cx Capacitance:0.01pF \u25b3 Rx Resistivity:0.01","Accuracy":"\u25b3 tg\u03b4 dielectric loss:\u00b1(reading*0.5%+0.020%) \u25b3 Cx Capacitance:\u00b1(reading*0.5%+0.5PF) \u25b3 Rx Resistivity:\u00b1 reading * 10%"}}