Additel 226, User Manual

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3.1.9 Zeroing
The device provides short circuit zeroing function for current/ voltage signal, so as to eliminate the zero drift,
supported zeroing range is 1% FS.
3.1.10 Statistics
Click icon in the channel, and select the statistics in the pop-up menu. Then there will be Max, Min and Avg
below the channel 1, click icon to reset the statistics data.
3.2 Pressure measurement
The pressure measurement function is only available when an external pressure module is connected. This calibrator
provides two external module Lemo type connections A and B. When a pressure module is connected to connection A or
B, user needs to select on for measurement. Click the pressure unit above the pressure measurement value to switch the
pressure unit in the pop-up unit selection interface.
3.2.1 Pressure measurement settings
Click the menu button in the pressure measurement channel and click the "Settings" menu in the pop-up menu
to set the pressure type, resolution, stability, tare and other functions of the current pressure measurement channel, see
Table 10.
Number of samples 1~100 Only available when the moving average filter is selected
De-extremum pairs 0~10 Only available when the moving average filter is selected