5 | Operation
G 1114
14 / 29
B-H88.0.12.DB2-1.1
In order to change sensor calibration, you must first open the
menu.
The menu is opened as shown in the illustration.
The product is switched off.
Call up menu
Hold
1s
Release
Release
The
is closed after the last parameter.
Zero point
For an optimal zero point calibration, a vacuum pump and a precise reference de-
vice are needed.
The zero point correction is used together with the gradient correction primarily for
compensation of sensor deviations. The entry takes place in the display unit.
Gradient
A pressure reference is necessary for the gradient adjustment, e.g. in the form of a
pressure source and a reference display device.
The gradient correction is used together with the zero point correction primarily for
compensation of sensor deviations.
The
has been opened. See
.
