Mega Tester V4
The Mega Tester device is a software and hardware complex that allows you to: measure the capacitance of the piezoelectric element, measure the resistance of the piezoelectric element under voltage, measure the insulation resistance under elevated voltage and also form the injector control voltage to measure the stroke of the piezoelectric element and the gap between the piezo actuator and the pusher of injector hydraulic valve. The functionality of the device allows you to assess the damage degree of the piezoelectric element and is intended to make it easier in diagnosis and troubleshooting of the piezoelectric injectors, as well as to help assess the correctness of the assembly of the injectors.
Voltage setting range for insulation test 50 ... 1000V
Accuracy of measurement of resistance ± 2% + 3 digits
Accuracy of voltage measurement is ± 1% + 2 digits
Accuracy of measuring capacitance ± 0.3 μF
Rated supply voltage 220V
Network frequency 50Hz
Maximum power consumption 10W
Maximum current consumption 0,25A
Operating temperature range from 0 to +35 ° C
Storage temperature from –10 to +50 ° С
Relative humidity (non-condensing) 0 - 85%
|
Insulation resistance |
1МОм…10GОм |
|
Piezoelement Resistance |
100kОм…1МОм |
|
Capacity of a piezoelement |
0,5…10µF |
|
Gap measurement range |
1…15µm |
|
Voltage setting range of the piezoelectric element |
20…160V |
| Description |
