Teledyne 7600 - Infrared gas analyzer - operating manual User Manual

Page 39

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Infrared Gas Analyzer

Operation

Teledyne

Analytical

Instruments

39


The numbered call outs in Figure 3-4 refer to:

No.

Name Function

(1) Component

display

Displays component of instantaneous
value, corrected instantaneous value,
corrected average value, etc.

(2) Concentration

display

Displays measured value of concentration.

(3) Range display Displays range values.

(4) Unit display

Displays unit with ppm and

vol %.

(5) Peak

alarm

component

Displays peak alarm component.

(6) Peak

alarm

concentration

Displays peak alarm concentration display.
(Upper limit value)

(7) Peak

alarm

times

Displays the alarm times exceeding the
peak value.

(8) Peak

alarm

unit display

Displays units of peak alarm with times/H.

Instantaneous value and concentration value:

The concentration display of Ch (component) where sampling

components such as “CO

2

”, “CO” or “O

2

are displayed in the component

display, indicates current concentration values of the measured
components contained in gas that is now under measurement.

O

2

correction concentration values:

Ch components where “cv**” is displayed as “cv CO” in the

component display are calculated values. They are obtained from the
following equation by setting sampling components, O

2

instantaneous/

concentration values and O

2

correction reference value (see item 6.8).

Cs

Os

21

On

-

21

output

Correction

Ч

=

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