Lines of variables "Reference duty cycle" and "Duty cycle coefficient":
These parameters will be set up during the first startup of the CLD analyzer module by the manufacturer. Do not alter them !
Menu line "Calibration factors..."
Via the menu line "Calibration factors..." you can change to the corresponding submenu:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CLD |
|
|
|
|
|
|
|
|
| 95.0 ppm |
|
|
|
|
|
|
| |||
|
|
|
|
|
| Calibration Factors |
|
|
|
|
|
|
|
|
|
| |||||
| Only those factors appropriate for the current range |
|
|
|
|
|
|
| |||||||||||||
| will affect the reading on the current range. |
|
|
|
|
|
|
|
|
|
| ||||||||||
| Make sure you are using the right ones! |
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
| |||||||||||
| Measurement range number: |
|
| 3 |
|
|
|
|
|
|
|
| |||||||||
| Range 1 factors... |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
| Range 2 factors... |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
| Range 3 factors... |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
| Range 4 factors... |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| HOME |
| ESCAPE |
|
|
|
|
| INFO |
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
| F1 |
| F2 |
| F3 | F4 | F5 |
| |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In the menu "Calibration Factors" you can select the range you want to calibrate with manual factors in the line "Measurement range number". This may be necessary if a calibration was not successful, e.g. because of a trouble in the gas flow. It is possible that a new start of calibration will not solve the problem, if the measured zero or span gas value will differ from normal signals largely.
You can also reach the menu "Calibration Factors" via the menu "Zero/Span calibration" of the Expert controls and set up menus (look at chapter 5.1.1 p.
You have to set up the factors for each range separately in the menus "Range 1/2/3/4 Factors". You will reach each menu via the corresponding line:
CLD |
|
|
| 95.0 ppm |
|
| Range 3 Factors |
| |
Zero offset: |
|
|
| 521580.6 |
Span factor: |
|
| 0.002608716 | |
Full scale range at calibration: |
| 100.0 ppm | ||
Measurement range number: |
| 3 | ||
Raw measurement signal: |
| 521660 | ||
HOME | STORE | NEXT | HISTORY | INFO |
F1 | F2 | F3 | F4 | F5 |
6 - 30 | NGA 2000 |
90003749(1)