
5.1 Analyzer Module Setup
5.1.5 Linearization
Main Menu — Analyzer and
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Analyzer module setup
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Linearization
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TAG | 95.00 ppm |
Linearization Procedure...
Linearization raw values...
Linearization setpoint values...
Set all raw/setpoint values to 0.0 !
Calculate linearization curve coefficients...
Linearization is: |
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Measure |
| Channel | Back... | Info... |
F1 | F2 | F3 | F4 | F5 |
TAG |
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| 95.00 ppm |
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Linearization is: |
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| Disabled |
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Linearization is: |
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| In Range |
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Method in use: |
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| Splines | In these lines | ||
Status for calculation of | Ready | ||||||
Status for calculation of spline method: |
| Ready | you can control | ||||
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| if the calculated |
Lower linearization limit is: |
| ppm | linearization | ||||
Upper linearization limit is: |
| 1200000.0 | ppm | was succesful ! | |||
Measure |
| Channel | Back... |
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F1 | F2 | F3 | F4 |
| F5 |
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In the menu "Linearization" and its submenus you can set up and start the calculation to linearize one channel of an MLT analyzer or analyzer module. With the F3 key you can change to the other channels. With the F5 key (Info...) you can change to the submenu "Linearization Info", where you will find the results and some parameters of linearization.
Background:
The optical absorption of a gas as a function of its concentration is not linear in the whole range. Therefore the result of the analyzer has to be linearized. You can linearize manual or
90003482(2)
NGA 2000 | 5 - 33 |