Fluke Biomedical VT Mobile Getting Started - Manual (Page 28)

VT MOBILE
Getting Started Manual
18
Figure 6 shows some characteristic low flow screens.
OTHER
MEASUREMENTS
WAVEFORM
SCREENS
ede15f.eps
Figure 6. Low Flow Screens
Measuring High Pressure
The Analyzer can measure high pressure from -2 to 100
psi. Be certain of your possible source pressure before
measuring high pressure. For example, normal bulkhead
outlet pressure could be too high. Unregulated cylinder
pressure could also be too high.
Refer to Figure while following these steps:
1. Press R and follow on-screen instructions.
2. At the Analyzer, connect the High-Pressure Adapter
to the High-Pressure Port.
3. Press L in the OTHER MEASUREMENTS or
WAVEFORM SCREENS section.
4. Verify that the screen displays High Pressure (Phi) or
HPress. If the Low-Pressure Adapter is also
connected, you may need to press L a second
time.
5. With the high pressure source set to zero output,
connect the High-Pressure Adapter to the source.
Note that various connection schemes are available.
6. Apply pressure.
7. Successively press G (Units) to select a pressure
unit in the sequence: PSI Æ kPa Æ Bar Æ mBar Æ
ATM Æ inH2O Æ InHg Æ cmH2O Æ mmHg.