14
test point, which can be set up to four groups at most. When setting, it should
be set from small to large in order. If there is a mistake in setting, click "OK" and
the following prompt will appear, as shown in Figure 10:
Figure 10
After setting the pressure target value correctly, click "OK" to enter the
normal temperature pressure gauge calibration interface, and click "return" to
enter the main interface.
Figure 11
Figure 11 is the test interface for verification of normal temperature
pressure gauge. If several groups of test points are preset in the parameter
setting interface, several groups of default 0.000 values will appear in columns
1, 2, 3 and 4 of the interface (Figure 11 preset three groups of test points, the
first group is 0.2MPa)."Start" refers to automatic inflation and pressure rise to
the preset point, "micro charging" and "micro discharging" refers to manual
inflation and pressure rise, "input" refers to manual input of the displayed value