Meriam M2 – Series Smart Manometer - Manual (Page 23)

17
Leak Test
The Leak Test feature allows the user to determine the leak
rate in the pneumatic system being monitored. Once
configured, Leak Test monitors the measured pressure over
time and displays the leak rate in
“pressure units per minute”
at the conclusion of the test. The maximum configurable leak
test period is 1440 min (1 day). Pressing any key during the
leak test will abort the test.
To enable Leak Test follow these steps:
Keystroke Display
1. From the Measure
Mode press the PRGM
key.
Top line reads “PROGRAM
MODE” and bottom line reads
“UNITS SELECT”.
2. Press the down
arrow key twice.
Bottom line reads “LEAK
TEST”
3. Press the PRGM
key.
Top line reads “LEAK TEST”
and bottom line reads
“CONFIGURE”.
4. Press the PRGM
key.
Top line reads “Leak Test
Period” & bottom “X.X MIN”.
5. Use the up, down &
right keys to input test
period Bottom line reads desired
period; Ex. “ 20.0 MIN”.
6. Press the PRGM
key.
Top line reads “LEAK TEST”
and bottom line reads
“CONFIGURE”.
7. Press the up arrow
key once.
Top line reads “LEAK TEST”
and bottom line reads “PRGM
TO START”.
8. Press the PRGM
key. Top line displays MIN/MAX
pressure values at left/right.
Bottom line reads the current
pressure value and units.
At end of test period, top line
displays the leak rate in units
per minute. Bottom line shows
the live pressure reading.
The “Auto Shut-Off” timer is disabled for
Leak Test sessions. Be sure to end the
session to re-enable the Auto Shut-Off timer.