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SSM 6000
CONT
5.2
Calibration parameters
Proceed with utmost care when using the "START GASCAL" function! Inappropriate or thoughtless calibration can
completely misadjust the analyzer. Please proceed in strict conformity with the information in the "Calibration" section.
The CALIBRATION PARAMETERS menu includes the following options:
GAS TYPES
CALGASCONC
START GAS CAL
5.2.1
Gas types
GASTYPES:
_CH4: CAL
_O2 : CAL
_H2S:
_CO2:
If the oxygen channel only is selected, the sensor sensitivity is calibrated using ambient air only. Calibration gas is not
required in this case, so that the system user himself can periodically perform an oxygen calibration process.
5.2.2
Calibration gas concentrations
CAL. GASCONC.:
_CH4:60.0
_O2 :20.9
_H2S:1026
_CO2:40:0
For oxygen, set a calibration gas concentration of 20.9 percent by volume because the sensitivity of the sensor is
calibrated using ambient air.
5.2.3
Start calibration
ARE YOU SURE?
_ NO
_ YES
800C-07.07.EN
- Determining the gas types to be calibrated.
- Editing the calibration gas concentrations of the individual gas types.
- Starting the gas calibration process.
In the GAS TYPES menu, determine the measuring components to be calibrated.
If a suitable calibration gas mixture is available, we recommend calibrating all existing measuring
components at the same time.
In the CALGAS CONCENTRATION menu, enter the calibration gas concentrations of the individual
gas types according to the calibration gas supplier's analysis certificate. The concentrations for CH
O
and CO
are expressed in percent by volume, whilst the H
2
2
In the START GASCAL menu, you are once again asked whether you are sure. When you confirm
this, the calibration process starts. Only those gases that were activated in the GAS TYPES menu
are considered. The settings in the CAL GAS CONCENTRATION menu are used as reference
values.
SSM 6000C User Manual
MENU AND FUNCTION OVERVIEW
S concentration is expressed in ppm.
2
,
4
37
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