Riken Keiki NP-1000, Руководство по эксплуатации

Страница: 53 / 80

. Calibration 7-3. Bump test (base gas: N2)
- 53 -
7-3. Bump test (base gas: N2)
The function is tested using a test gas. The result will be displayed as "P" (PASS) or "F" (Failure). If the
function is diagnosed as "F" (Failure), perform span calibration, etc.
The bump test may not be displayed depending on the factory default setting.
Set a base gas to “N2”. For details about the setting, see “5-2. Concentration displayed gas reading
setting (base)" (P. 31).
LCD display
1 Press the ENTER
button.
The gas detector enters
the bump test mode.
2 Supply a test gas
and press the
ENTER button.
▼
"BUMP" and "APPLY" are
displayed alternately and
the countdown is started.
When the count reaches
zero, diagnosis is
performed.
▼
When a bump test fails
while CAL is set to ON,
"CAL" and "APPLY" are
displayed alternately and
the countdown is started.
When the count reaches
zero, calibration will be
performed.
After the calibration is
completed, the diagnosis
result is displayed.