Emerson I-0021 Manuale Utente

NGA 2000

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

↓↓

Analyzer module setup

↓↓

Calibration parameters

↓↓

Span gases

↓↓

In the menu "Span Gas Definition" you can set up the default value for each range of the
current channel, the actual span gas concentration and the desired span gas unit. The
concentration of each range should be a value between 70 and 110% of the end of range
value.

Set up parameters:

♦ 

Select any line of variables with the 

↓↓

 -key or the 

↑↑

 -key.

♦ 

Select the variable with the 

88 

 -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 

88 

 -key or

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

The last two lines of variables:

These lines are only information lines. The variables cannot be changed.
Note:
The "ppm 

→

 "mg/Nm

3

" conversion factor can be set up in the menu "General

Measure

Back...

MLT25/CH2/R2

95.00 ppm

-- Span Gas Definition --

Actual span gas concentration:

250.0  ppm

Spangas range -2:

250.0  ppm

Spangas range -3:

2500  ppm

Spangas range -4:

10000  ppm

Span gas unit:

ppm

"ppm" --> "mg/Nm3" conversion factor:

1.000

Concentration in span gas units:

95.00  ppm

Spangas range -1:

50.00  ppm