Operation | 3000ZA | |
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Use the __ arrow keys to blink the range to be set: low (L), medium (M), or high (H).
Use the __ arrow keys to enter the upper value of the range (all ranges begin at 0 ppm). Repeat for each range you want to set. Press Enter to accept the values and return to Analyze mode. (See note below.)
Note: The ranges must be increasing from low to high, for example, if range 1 is set as
4.6.2Fixed Range Analysis
The autoranging mode of the instrument can be overridden, forcing the analyzer DC outputs to stay in a single predetermined range.
To switch from autoranging to fixed range analysis, enter the range function by pressing the Range button on the front panel.
Use the __ arrow keys to move the blinking over AUTO.
Use the __ arrow keys to switch from AUTO to FX/LO, FX/MED, or FX/HI to set the instrument on the desired fixed range (low, medium, or high).
Press Escape to
Note: When performing analysis on a fixed range, if the oxygen concentration rises above the upper limit (or default value)
Teledyne Analytical Instruments | 48 |