5.1 Analyzer Module Setup

5.1.1 Calibration Parameters – Calibration procedure setup

Main Menu — Analyzer and I/O-module expert configuration

 

 

 

 

 

 

 

 

↓

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Analyzer module setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

↓

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Calibration parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

↓

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Calibration procedure setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

↓

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAG

 

 

 

 

 

 

 

95.00 ppm

 

 

 

 

 

 

 

 

 

 

 

-- Calibration Procedure Setup --

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Purge time:

 

 

 

 

 

 

 

10

s

 

 

 

 

 

 

 

 

Procedure times-out after:

 

 

 

120

s

 

 

 

 

 

 

 

 

Analog output during calibration:

 

 

 

 

Tracking

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Span ranges:

 

 

 

 

 

 

Together

 

 

 

 

 

 

 

 

Valve position:

 

 

 

 

 

 

Samplegas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stability time:

 

 

 

 

 

 

30

s

 

 

 

 

 

 

 

 

Averaging time:

 

 

 

 

 

 

5

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Measure

 

 

 

Channel

 

Back...

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F1

F2

 

F3

 

F4

F5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In the menu "Calibration Procedure Setup" you can set up the parameters for the calibration procedure of the zeroing and spanning in one channel. If you want to set up the parameters of the other channels of an MLT analyzer or analyzer module, press the F3 key.

Set up parameters:

¨Select any line of variables with the ↓ -key or the − -key.

¨Select the variable with the 8 -key or the → -key.

¨Select any digit with the ← -key or the → -key and adjust a new value with the − -key or the ↓ -key

resp. select the whole parameter with the − -key or the ↓ -key.

¨Confirm the new value with the 8 -key or

cancel and go back to the last value with the F2 key.

Lines of variables "Purge time" / "Procedure times-out after" and

"Stability time" / "Averaging time" – Informations about the calibration procedures setup:

The measurement signal should be stable in a certain range before zeroing and spanning. Therefore the analyzer cell should be purged enough with zero gas or span gas before calibration. Then, after the purge time, the stability time is running. During the stability time the average over two signals will be calculated. The averaging time determines the time difference between these two signals.

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98

NGA 2000

5 - 9