Endress+Hauser SpectraSensors J22 TDLAS User Manual

J22 TDLAS Gas Analyzer 4900002277
SpectraSensors, Inc. 71
Setting the calibration
Up to four calibrations are available. Only the active calibration will be
displayed at any one time.
Navigation
"Setup" menu → Advanced setup → Sensor adjustment → Calibration
Parameter overview with brief description
Conc. offset Used if Concentra-
tion Adjust is
enabled.
Offset adjustment fac-
tor.
Signed floating
point number
0
Base crv source Used if Base Curve
subtraction is
enabled.
Selects which refer-
ence to subtract.
•Ref0Curve
• Ref0RTCurve
Ref0Curve
Base RT update Used if Base Curve
subtraction is
enabled.
Option to update the
stored RT base curve
•Cancel
•Start
Cancel
Parameter Prerequisite Description Selection Factory Setting
Midpoint default
Calibration 1 to n
Ramp default
Mod amp default
Parameter Description User Entry Factory Setting
Midpoint default The factory set midpoint of the cur-
rent ramp for the laser in 2f spec-
troscopy.
Positive Floating point num-
ber
Per calibration
Ramp default The factory set span of the current
ramp for the laser in 2f spectros-
copy.
Positive Floating point num-
ber
Per calibration
Mod amp default The factory set amplitude of the
current modulation for the laser in
2f spectroscopy.
Positive Floating point num-
ber
Per calibration

Endress+Hauser SpectraSensors J22 TDLAS Specifications

General

Brand	Endress+Hauser
Model	SpectraSensors J22 TDLAS
Category	Measuring Instruments
Language	English