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Idiomas disponibles
Idiomas disponibles
AD2817C Operation Manual
When secondary parameter is DCR press PARA A to enter DCR independent test
status to improve the DCR test performance.
4.2.3 Frequency setup
AD2817C has the following test frequencies: 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz,
20kHz, 40kHz, 50kHz, 100kHz.
Press FREQ key, and the frequency changes among the foregoing frequencies. Or
pressPREQ, then
And the current frequency is displayed in frequency area on LCD.
4.2.4 Signal voltage
AD2817C has the following 3 common signal voltages: 0.1V, 0.3V, 1V
Press LEVEL key, and the level changes. Or pressLEVEL, then
And the current voltage is displayed in voltage area on LCD.
4.2.5 Measurement speed
AD2817C has 3 measurement speeds available: F (fast), M (middle), S (slow).
Fast: about 20measurements/second.
Middle: about 10measurement/second.
Slow: about 2measurements/second.
Press SPEED key, and the speed changes. Or pressSPEED, then
And the current measurement speed is displayed in speeda area on LCD in the form of F, M
or S.
4.2.6 Trigger
When the trigger mode is set manual, the instrument performs one measurement by
pressing TRIGGER key once.
4.2.7 Range setup
AD2817C totally has 9 ranges: 10 , 30 , 100 , 300 , 1k , 3k , 10k , 30k , 100k.
Please select range accoding to the impedance of the device under test.
Please refer to the following table for range and its corresponding measurement range.
When the instrument is working at automatic range, it can look for the most suitable range
to take measurement, therefore, it's recommended to select range auto mode mostly, to
avoid incorrect measurement caused by wrong selection of range.
But in some special cases, range should be held, such as measurement of the same type in
batch and sorting test, in order to improve efficiency, speed and stability. Inductance's bias
test should be performed at held range.
to switch parameter.
21
to switch level.
to switch speed.
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