Quick Start Guide
SERVO
PRO CHROMA/NANOCHROME/ULTRA Gas Analyser
20
04400003A_0
Figure 10 : Calibration-Calibration menu
1.9.1 Noise Threshold (THRSH) Calibration
This calibration step determines the noise level used for the peak detection
process.
No injection
will be made as this is a noise baseline on range #1. The
highest gain applied is always on this range. When starting the cycle, it will
automatically switch to range #1.
The calibration procedure is described below.
1.
Check that there is no cycle currently running. Click on
Run-Real Time
Chromatogram
, then select
the
Manual Injection
option.
Click on the
Calibration-Calibration
menu (see Figure 10).
2.
Enable the
Noise Threshold Calibration
with the
Enable
(F2)
button.
3.
Select
Calculate Threshold for
All peaks
or
Selected peaks
by changing
the corresponding slider state. When
Selected peaks
is selected, only peaks
that have a
YES
in the
Select
column of the grid
will be considered.
4.
Click on
Start (F4)
button to start calibration
