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Single range mode (sngl), Independent range mode (ind) – Teledyne 9110EH - Nitrogen Oxides Analyzer User Manual

Page 68

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Operating Instructions Model 9110EH Instruction Manual

6.5.3. Single Range mode (SNGL)

The default range mode for the analyzer is single range, in which all analog concentration
outputs (usually A1, A2 and A3) are set to the same reporting range. This reporting range

can be set to any value between 100 ppb and 20000 ppb. However, the electronic signal
ranges of the analog outputs may still be configured for different values (e.g., 0-10 V and

0-0.1 V).

To select SNGLE range mode and to set the upper limit of the range, press:



SAMPLE RANGE = 500.0 PPB NOX=X.X

< TST TST > CAL

SETUP

SETUP C.3

PRIMARY SETUP MENU

CFG DAS RNGE PASS CLK MORE

EXIT

SETUP C.3

RANGE CONTROL MENU

MODE

SET UNIT

EXIT

SETUP C.3

RANGE MODE: SNGL

SNGL

DUAL AUTO

ENTR EXIT

EXIT x 2 returns

to the main

SAMPLE display

SETUP C.3

RANGE MODE: SNGL

SNGL

DUAL AUTO

ENTR EXIT

SETUP C.3

RANGE CONTROL MENU

MODE

SET UNIT

EXIT

SETUP C.3

RANGE: 500.0 Conc

0 0 5 0 0 .0 ENTR EXIT

SETUP C.3

RANGE CONTROL MENU

MODE

SET UNIT

EXIT

NOTE

If a value <10.0

or >20.000 is

entered, the

ENTR key will

disappear

6.5.4. Independent Range Mode (IND)

The independent range mode allows the concentration outputs A1, A2 and A3 to be

configured with a different range value. In IND range mode the RANGE test function
displayed on the front panel will then be replaced by three separate functions:

RANGE1: Range value for output A1 (NO

x

), e.g., 0-10 V for 0-1500 ppm NO

X

.

RANGE2: Range value for output A2 (NO), e.g., 0-10 V for 0-1000 ppm NO.
RANGE3: Range value for output A3 (NO

2

), e.g., 0-10 V for 0-500 ppm NO

2

.

54 M9110EH Rev 0