6300 Rev H User’s Manual
125-9106A Page 19
[7] Pitot Mode
The Pitot output can be in one of three modes: Measure, Leak or Control. The unit always powers-up in
Measure mode. The user must change to Control mode to move to a specific target. The user changes to
Leak mode (from Control mode) when performing a Leak check. After the Leak check is completed, the
unit automatically goes back into Control mode. So, during the entire operation of the tester, the user
should only stay between Control and Leak modes. The user should typically never have to go into
Measure mode.
How to change modes is described in Section 3.6 .
[8] Static units
The selected Static units are displayed here. There are 7 different Static units available.
1. Feet 3. inHg 5. psi 7. kpa
2. Meters 4. mbar 6. mmHg
Selecting the desired Static units is described in Section 3.3.
[9] Static Actual value
The Actual value (actual pressure converted to selected units) being measured or controlled at the Static
output is displayed here in the selected Static units. The displayed resolution of this value depends on
the selected units and is shown in the table below. This Actual value is updated every 250 msec.
Static units
Displayed
Resolution
Feet 1
Meters 0.1
inHg 0.001
mbar 0.01
psi 0.001
mmHg 0.01
kpa 0.001
[10] Static Target value
The target value that the user desires to achieve on the Static output is displayed here. When the Static
output is in Control mode, the 6300 will automatically adjust the Static Actual value to match the Static
Target value. The resolution of the Static target value is the same as the resolution of the Static Actual
value.
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