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MSA Chemgard - Table 1-12. Cross-Sensitivity Data for Ethane

MSA Chemgard
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Chemgard Infrared Gas Monitor
1-8
Table 1-13. Cross-Sensitivity Data
for Nitrous Oxide
Cylinder P/N 806736, 100 ppm Nitrous Oxide in
Nitrogen, is available as a span gas; see
Calibration procedure for details
GAS CONCENTRATION
NITROUS
OXIDE READING
R134a
100 ppm
0
R113
100 ppm
0
ISO-BUTYLENE
100 ppm
0
PROPANE
.6%
9
R22
100 ppm
0
CARBON DIOXIDE
2.5%
115
PENTANE
1000 ppm
2
METHANE
1.25%
0
CARBON
MONOXIDE
60 ppm 10
BUTANE
8%
450
TEST CONDITIONS:
Calibrated 0-1000 PPM Nitrous Oxide in N
2
Temperature: 25
o
C
Table 1-16. Cross-Sensitivity Data for
Perfluoromethylvinyl Ether
Cylinder P/N 803500, 100 ppm R134a in
Nitrogen, available as a simulant span gas; see
Calibration procedure for details
GAS CONCENTRATION
PERFLUOROMETHYL-
VINYL ETHER READING
R142B
100 ppm
30
ISO-
BUTYLENE
100 ppm
0
PROPANE
.6%
3
R23
100 PPM
4
ETHYL
ACETATE
1000 PPM 185
PENTANE
1000 PPM
0
METHANE
2.5%
42
R218
100 PPM
35
BUTANE
8%
15
TEST CONDITIONS:
Calibrated 0-1000 PPM Perfluoromethylvinyl Ether in N
2
Temperature: 25
o
C
Table 1-14. Cross-Sensitivity Data for Acetone
Cylinder
P/N 803499, 100 ppm R11 in Nitrogen,
available as a simulant span gas; see
Calibration procedure for details
GAS CONCENTRATION
ACETONE
READING
R12
100 ppm
615
R22
100 ppm
420
R123
100 ppm
465
ISO-BUTYLENE
100 ppm
15
CARBON
MONOXIDE
300 ppm 0
HYDROGEN
.6%
0
NITROUS OXIDE
100 ppm
20
AMMONIA
50 ppm
35
METHYL ETHYL
KETONE
140 ppm 85
TEST CONDITIONS:
Calibrated 0-1000 PPM Acetone in N
2
Temperature: 25
o
C
Table 1-17. Cross-Sensitivity Data
for Propylene Oxide
Cylinder P/N 494450, 100 ppm Iso-butylene in
air, available as a simulant span gas; see
Calibration procedure for details
GAS CONCENTRATION
PROPYLENE
OXIDE READING
R12
100 ppm
820
R113
100 ppm
775
PROPANE
.6%
290
R22
100 ppm
245
NITROUS OXIDE
100 ppm
0
PENTANE
1000 ppm
95
METHANE
1.25%
0
HYDROGEN
0.8%
0
PROPYLENE
OXIDE
100 ppm 100
TEST CONDITIONS:
Calibrated 0-1000 PPM Propylene Oxide in N
2
Temperature: 25
o
C
Table 1-12. Cross-Sensitivity Data for Ethane
Cylinder P/N 494450, 100 ppm Iso-butylene in
air, available as a simulant span gas; see
Calibration procedure for details
Table 1-15.
Cross-Sensitivity Data for
Perchloroethylene
Cylinder P/N 804532, 0.75% Pentane in air,
available as a simulant span gas; see
Calibration procedure for details
GAS
CONCENTRATION
ETHANE READING
GAS CONCENTRATION
PERCHLORO-
ETHYLENE
READING
R12
100 ppm
0
R22
100 ppm
6
R123
100 ppm
0
METHANE
1.25%
0
CARBON
MONOXIDE
60 ppm
3
R11
100 ppm
15
R22
100 ppm
0
HYDROGEN
.6%
0
R113
100 ppm
75
NITROUS OXIDE
100 ppm
0
NITROUS OXIDE
100 ppm
0
R113
100 ppm
0
R134a
100 ppm
11
R134a
100 ppm
2
R11
100 ppm
0
ACETONE
100 ppm
5
TEST CONDITIONS:
Calibrated 0-1000 PPM Ethane in N
2
Temperature: 25
o
C
TEST CONDITIONS:
Calibrated 0-1000 PPM Perchloroethylene in N
2
Temperature: 25
o
C

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