Hioki MR8740-50, Инструкция по эксплуатации

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Configuring Measuring-Module-Specific Settings
5
Click the [ Calibration] box, and then choose a calibration setting from the list.
Enabling this setting automatically calibrates the module or synchronizes the channels at the start of
measurement. The synchronization between channels allows integration calculations to synchronize with each
other.
Off  Does not calibrate the module nor synchronize the channels.
On
Calibrates the instrument and synchronizes the channels.
Synchronization Synchronizes between channels only.
• It takes about 150 ms to calibrate the module. During this period of time, no measurement is performed.
• If the channels are synchronized with each other, the instrument sends a signal that interrupts the integration
to each module at the start of measurement; thus, the instrument has to wait until the first integration
finishes.
The wait time required for this process stands at the sum of 10 ms and integration time*.
*: The integration time varies depending on the NPLC setting.
Even when synchronization is not performed, the wait time described above is required for measurement
performed immediately after the settings of Model MR8990 Digital Voltmeter Unit has been changed. No
wait time is required when the measurement is performed without any setting changes
• When [Calibration] is set to [Off] (default setting), execute calibration manually.
Refer to “2.9 Executing Calibration (For the Instrument With Model MR8990 Installed)” in Quick Start
Manual.
6
Click [Close] .
The setting dialog box closes.