Circular varistor tester

SCYM-V5typering-shapedFunctional characteristics of varistor tester:

The instrument adopts the use of32Bit processors mainly have the following functional features:

lTesting methods can be selected: 3-pole 3-pin, 3-pole 4-pin, 3-pole 6-pin, 5-pole 5-pin, 5-pole 10 pin

6extreme6Needle7extreme7Needle8extreme8Needle9extreme9Needle10extreme10Needle.

lThe optional test power supply voltage is:50VThe100VThe200V.

lCalibrate different power supply voltages separately to ensure measurement accuracy.

lThe electrode switching time can be set to accommodate the different sizes of junction capacitors in the chip, ensuring sufficient charging time for the chip from the constant current source.

lHigh precision and high stability10mAConstant current source and1mAConstant current source.

l7A fileThe gear parameters can be set, and each gear can be independently selectedE1value orE10Value as a criterion.

l7Select and output the results.

lIt has functions such as gear accumulation statistics and qualification rate calculation,

l7Inch color touch screen.

Technical parameters:

l1mAConstant current source accuracy: 1.02mA ± 0.02mA

l10mAConstant current source accuracy:10.02mA±0.02mA

lVoltage testing accuracy: superior to0.2%Test power supply voltage

Sorting output characteristics:Isolation optocoupler collector open circuit output, maximum withstand voltage80V

lTesting time: (Testing conditions)--Switch switching delay2ms）

3extreme3needle< 30ms 6extreme6needle< 60ms

3extreme4needle< 60ms 7extreme7needle< 70ms

3extreme6needle< 60ms 8extreme8needle< 80ms

5extreme5needle< 50ms 9extreme9needle< 9ms

5extreme10needle< 100ms 10extreme10needle< 100ms

lPower supply voltage:DC24V±10%

lMaximum power consumption:10W

lEnvironmental temperature for use:-40～85℃

lUsage environment humidity: ≤85%

lOverall dimensions:240×200×55mm

lWeight:2Kg