Emerson NGA2000 用户手册

90003749(1) [NGA-e (Software CLD 2.3/MLT 3.1.X)] 04/98

NGA 2000

↓↓

Analyzer module set up

↓↓

Calibration parameters

↓↓

In the menu "Calibration Parameters" you can set up several parameters of the zero and
span calibration.

Set up parameters:

♦ 

Select the line of variables you want with the 

↓↓

 -key or the 

↑↑

 -key.

♦ 

Select the variable with the ENTER 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 ENTER key or
cancel and go back to the last value with the F2 key.

Line of variables "Calibration adjustment limits:

♦ 

Enabled: The calibration result will only be accepted within the limit settings. If the
results will be out of these limits, you will find a corresponding error message in the
menu "Analyzer zero" respectively "Analyzer span". Illustrations of these menus you will
find in chapter 4.2.1 p. 4-22 resp. 4.2.2 p. 4-26.

♦ 

Disabled: The calibration will be possible, even if the calibration results will leave the
allowed limits. Compare with the explanations in chapter 5.1.1 p. 5-6/7.

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INFO

CLD

95.0 ppm

Calibration Parameters

Calibration adjustment limits:

Disabled

Calibration failure alarm:

No

Cal. failure error allowed:

50 %

Calibration time out:

60 s

Zero ranges:

TOGETHER

Calibration averaging time:

5 s

Span ranges:

SEPARATELY