Voltech AT5600 User Manual page 319

C H A P T E R 1 4 - A T
To program the test:
1. Enter the signal, frequency and bias current required for the test.
Note: The signal is normally entered as a voltage by selecting the 'mV' or
'V' button; but you may optionally enter it as a current by selecting the 'mA'
button.
(Refer to Chapter 7 - 'Test Conditions', which lists recommended test
conditions for different values of inductance.)
2. Select (mouse click the button) the integration time you require.
'Medium' is the default setting. 'Long' will give more stable readings (for tighter
limits) at the expense of an increased test time, and 'Short' will test at the
maximum speed, but may give a slightly noisier reading. See 7.3 Explanation
of Integration.
3. Enter the terminal names between which the inductance will be measured.
By pulling down the menu along side the fill-in box, you may select the high
and low terminals for the test.
4. Select (mouse click the button) the type of limits you require and enter the
values.
%
positive
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>
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Note: The Measure button may be used here as outlined in section 14.5.9.
5. Select OK. The test specification will then be displayed in the program
window.
AT5600 User Manual 98-119 issue 14
E D I T O R
Enter a nominal value and then the limits as negative and
percentage values.
Enter minimum and maximum values.
Enter just a minimum value.
Enter just a maximum value.
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