Instruction Manual: EMP-3
NIC-TD-0000067-01
Nippon Instruments Corporation
23
Adjust (Instrument Adjustment)
When the “STATIC” mode and “Meas. Gas: NG/LPG” have been selected in “Setting”, an
instrument adjustment is made for 30 seconds immediately after a measurement start.
During that time, “Adjusting” is displayed on the screen.
ZERO Check
The baseline of a mercury concentration (0 μg/Nm
3
) is automatically corrected.
The time required for the ZERO check is automatically determined by the mercury
concentration measured in the previous cycle.
During that time, “Zero Check” is displayed on the screen.
Mercury Concentration
of Previous Cycle
ZERO Check Time
- 1000 μg/Nm
3
10 sec.
- 2000 μg/Nm
3
15 sec.
Mercury Concentration Measurement
This is the time to measure a mercury concentration.
The time of the one cycle of a measurement varies depending on the measurement mode.
Time of One Cycle
MOBILE Mode
290 sec.
STATIC Mode
50 sec.
