Scott Protege SG User Manual page 69

Table 21 Gas Interferences (continued)
INTERFERE
NCE GAS:
Ethylene
1
(C H )
2 4
Germane
(GeH )
4
Hydrazine
(N H )
2
4
Hydrogen
0.12
(H )
2
Hydrogen
Chloride
(HCl)
Hydrogen
Cyanide
(HCN)
Hydrogen
< 0.25
Sulfide (H S)
2
Isopropyl
alcohol
(C H OH)
3 7
Methanol
0
(CH OH)
3
Nitric Oxide
< 0.5
(NO)
Nitrogen
< ‐0.25
Dioxide
(NO )
2
Ozone (O )
3
Phosphine
(PH )
3
Silane (SiH )
4
Sulfur
< 0.25
Dioxide
(SO )
2
Key: < Less than; ~ Approximate.
Grey highlights indicate calibration or surrogate calibration gases.
SCOTT SAFETY
SENSOR TYPES (ALL VALUES IN PPM)
< 0.01
< 0.05 < 0.001 < 0.002
1 0.25
< 0.002
< ‐0.02 < 0.01
< ‐0.01 < ‐0.2
< 0.001 0.1
< 0.3
0
1
< ‐0.5 ‐0.25 ~6
0
0 < ‐0.8
< ‐4
2.8
0 < 0.3
Gas Interferences
0.01
0.9
‐1
0
0.001
0.1 ‐0.08 ‐0.08
0
1
0.6
< 0.3 1
1
1
0.9
0.2
0 0
49
< 0.9
< 0.003
< 0.5
< 0.004
< 0.1
< ‐2
1
087-0065 REV B