ETCR3520 High Performance HV Insulation Resistance Tester 5KV 10Tohm 7mA

   Product Features： 

   1.The combination of touch color screen, button and wave band knob, the function perfect can be directly tested with one button, 

     the operation of inquiry record is simple and convenient.

  2.Rich display content which can display on same screen : various test modes and insulation resistance value, 

     output voltage and the voltage of tested object, current, test timing, test time, battery power, operation help, etc.

  3.Double shell structure, firm and durable, protection level IP65.

  4.Large capacity rechargeable lithium battery.

  5.Voltage monitor function, automatically monitor live voltage of the tested object.

  6.Test timer function, automatically record test time.

  7.Automatic discharge function, Instantaneous release the charging charge of the measured object after the test, 

     no need to add the discharge circuit.

  8.Store function, automatically store 1000 groups of real-time test data with test date, time and timing.

  9.Upload function, the recorded data can be uploaded to the computer by USB communication cable for data statistical analysis.

  Product Specifications：

              Model

     ETCR3520

             Rated Voltage

     250v,500v,1000v,2500v,5000v

             Output Voltage Accuracy

     (5%~10%)±10V

             Insulation Resistance Range

     5Kv,10TΩ,7mA

             Output Short Circuit Current

     ≥7mA

             Power Supply

     Rechargeable lithium battery pack 6.2Ah

             Polarization Index Test

     Yes

             Dielectric Absorption Ratio Test

     Yes

             Ramp Test Mode

     The output voltage will start at 10% of the preset voltage and increase in steps of 10% until the preset voltage is reached

             Filtered Resistance Test Mode

     10S,20S,30S,40S (4 selection)

             Voltage Test

     Range: AC/DC 0V~1000V;Accuracy: ±(5%+3V)

             Current Test

     Range: 0.01nA~9mA;Accuracy: ±(5%+0.2nA);

             Capacitance Test

     Range: 10nF~25uF;Accuracy: ±(10%+10nF)

             Voltage Monitor

     Monitor the voltage of the measured object, and monitor discharge status after test, Forbidden to test when voltage is larger than 36V, protect instrument and operator.

             Test Timer

     Automatic record test time, time range: 0s~9999s

             Storage Function

     Automatically store the real-time test data with test date, time and timing, total of 1000 groups

             Upload Function

     Upload the stored data to computer with USB communication cable.

             Battery Power Indication

     Yes, when battery voltage low will remind to replace the battery

             Automatic Shutdown

     After 15 minutes start up will shut down automatically without any operation

             Meter Dimension

     280mm×260mm×160mm

             Meter Weight

     4900g (include battery)

             Test Wire

     Red high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green test wire 1PCS, black test wire 1PCS

             Protection Level

     Close the case IP65; open the case IP40

             Working Environment

     -20℃~50℃;80%rh

             Store Environment

     -25℃~65℃;80%rh

             Insulation Resistance

     50MΩ(1000v)(between the test circuit and shell)

             Withstand Voltage

     AC 3Kv 50Hz 1min(between the test circuit and shell)

             Suitable Safety Standard

     IEC61010-1,IEC61326-1

             Accessories

     Host: 1PCS,high voltage test wire(red): 1PCS, Test wire (green): 1PCS; Test wire (black): 1PCS;  Alligator clip: 1PCS; Hook 1PCS; USB communication cable 1PCS; Software CD: 1COPY; Tool bag: 1PCS