Calibration
MSA
ULTIMA X ® Series
GB
43
Factory-set Span Values
Gas Type
Range
SPAN Gas Preset
Values
Carbon Monoxide
0-100 ppm;
0-500 ppm
0-1000 ppm
60 ppm
300 ppm
400 ppm
Sulfur Dioxide
0-25 ppm
0-100 ppm
10 ppm
10 ppm
Hydrogen Sulfide
0-10 ppm
0-50 ppm
0-100 ppm
0-500 ppm
5 ppm
40 ppm
40 ppm
250 ppm
Nitric Oxide
0-100 ppm
50 ppm
Nitrogen Dioxide
0-10 ppm
5 ppm
Chlorine
0-5 ppm
0-10 ppm
0-20 ppm
2 ppm
2 ppm
10 ppm
Hydrogen Cyanide
0-50 ppm
10 ppm
Hydrogen Fluoride
6
0-10 ppm
10 ppm
Chlorine Dioxide
3
0-3 ppm
1 ppm
Oxygen
0-10%
0-25%
5%
20.8%
Natural Gas
2
0-100% LEL
25% LEL
1
Petroleum Vapours
2
[Gasoline]
0-100% LEL
40% LEL
1
General Solvents
2
0-100% LEL
55% LEL
1
Non-Methane IR
2
0-100%
29% LEL
1
Methane IR
2
0-100% LEL
50% LEL
4
Phosphine
0-2 ppm
0.5 ppm
Arsine
0-2 ppm
1.0 ppm
Germane
0-3 ppm
2.5 ppm
Silane
25 ppm
5 ppm
Diborane
50 ppm
15 ppm
Fluorine
0-5 ppm
4.0 ppm