Teledyne 200A User Manual download pdf (Page 61)

Teledyne API Model 200A NO

Analyzer Instruction Manual, 02246, Rev. G, DCN 5247

Table 5-5-7: DAS Data Channel Editing

Step Action Comment

Press SETUP-DAS-EDIT

Enter DAS menu to edit Data Channels

Press PREV/NEXT

Select Data Channel to edit

Press EDIT

Enter the Edit menu for the selected Data Channel

Press SET> (5 times)

Scroll through Data Channel properties until RS-232

REPORT: OFF is displayed

Press EDIT

Edit selected setup property

Toggle OFF to ON

Change RS-232 REPORT property

Press ENTR

Accepts change

Press EXIT (4 times)

Exits back to sample menu

5.3.4 Range Menu

The instrument operates on any full scale range from 50 to 20,000 ppb. The range is the

concentration value that equals the maximum voltage output on the rear panel of the instrument.

If the range you select is between 50 and 2000 ppb the front panel will read the concentration

anywhere from 0 to 2000 ppb regardless of the range selected. If the range selected is from 2001

to 20,000 ppb the front panel will read from 0 to 20,000 ppb. The apparently wider range of front

panel readouts is because the M200A has 2 internal hardware ranges, namely 0-2000 ppb and 0-

20,000 ppb. The analog output is scaled for the range selected, however the front panel reading

can display correct concentrations over the entire physical range.

NOTE

Only one of the following range choices can be active at any one time.

If the range is changed such that the physical range switches, the

instrument should be recalibrated. Since the gain is 10x lower on the

0-20,000 ppb range, the offsets may be a factor of 10 less also.

There are 3 range modes:

1. Single Range

2. Auto Range

3. Independent Ranges

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Teledyne 200A User Manual Page 61