Table 6-11. Nitrogen (Appropriate Models Only) Dioxide Typical
Performance Specifications
RANGE 50.0 ppm
RESOLUTION 0.1 ppm H
2
S, for 0.5 to 50.0 ppm NO
2
REPRODUCIBILITY +0.5 ppm NO
2
or 10% of reading, whichever
is greater (normal temperature range*)
+
0.5 ppm NO
2
or 20% of reading, whichever
is greater (extended temperature range*)
RESPONSE TIME 90% of final reading in 60 seconds
(normal temperature range*)
*See TABLE 6-2 NOTE.
Table 6-12. Nitrogen Dioxide (Appropriate Models Only) Cross
Reference Factors for Solaris Calibration
NOTE: Data is presented as the indicated output in ppm, which would result from the
application of 10 ppm of the test gas
TEST GAS (10 PPM) EQUIVALENT PPM
Hydrogen Sulfide (H
2
S) -12.7 +1.2
Sulfur Dioxide (SO
2
) -.6 +.1
Carbon Monoxide (CO) 0 +0
Nitric Oxide (NO) 0 +0
Ammonia (NH
3
)0 +0
Methane (CH
4
)0 +0
6-8
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