2. Connect
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Complete the electrical connection as per the requirement of the UUT.
3. Source the current manually or by the step function (Section 3.1.11).
4. Record the measured value manually or by using snapshot (Section 3.1.12) when the measurement stabilizes.
3.4 Setup
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Press to enter the Setup screen which contains 12 options. Press and / to select.
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Any changes to the settings will become the default when the unit is powered on.
3.4.1 Control setup
1. P. Form (Pressure type)
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Two types: G-Gauge and A-Absolute. The ADT761-LLP and ADT761-D have no control type selection)
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The symbol of the pressure type will be shown on the status bar in the home screen.
2. Ctrl LRV and Ctrl URV (Control limits)
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A range smaller than the calibrator range may be selected to limit the output pressure to avoid over pressurizing
sensitive UUTs.
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The set point of the controller cannot exceed this range, or the calibrator will prompt the user to reset the limits.
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Ctrl LRV is the lower limit and Ctrl URV is the upper limit.
3. Stability Criteria
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Ctrl Stability (Control stability): the stability requirement in %FS which determines the set point stability which
changes the measured value from black to green based on the delay time. The range is (0.005~10) %FS.
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Stable delay: the stability time determined after the calibrator has achieved the set point.
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The calibrator is considered stable in the following conditions.
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