EA003 OPTICAL TACHOMETER CALIBRATION ADAPTER
OPERATION MANUAL
If you are using a laptop to connect to the calibrator, the COM port will usually be
COM 1. A desktop computer will usually be COM 2
Operation of the Virtual Front Panel
Once the correct COM port is selected, the calibrator will be detected, and the main screen
displayed :
The main screen comprises of a main reading display, range selection buttons and
function selection buttons.
Sampling is indicated on the main
display by
Functions : Current Measurement
The current measurement function provides five ranges to measure current:
100uA • 10uA • 1uA • 100nA • 10nA
Functions: Resistance Measurement
The resistance measurement function provides five ranges. On initial selection of
resistance, the program will indicate a voltage should be set and the range buttons will
display ‘No Volts’.
Selecting a test voltage using the voltage selection controls :
Select a voltage from the drop down list, or by entering a voltage using
the keyboard.
Valid voltages are from 20V to 1000V.
Transmille Ltd.
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