 |
| Gas to be measured |
Chemical Formula |
Detector Tube Name |
(*) |
Measuring Range(ppm) |
|
Gasoline
|
-
|
110S GASOLINE
|
10
|
0.01-0.6%
|
|
General hydrocarbons
|
HC
|
187S GENERAL HYDROCARBONS
|
10
|
50-1,400ppm
|
|
Heptane
|
CH3(CH2)5CH3
|
113SB HEPTANE
(+)
|
10
|
100-2,000ppm
|
|
Hydrazine
|
NH2NH2
|
219S HYDRAZINE
|
10
|
0.05-10ppm
|
|
Hydrogen
|
H2
|
137U HYDROGEN
|
5
|
0.05-0.8%
|
|
Hydrogen chloride
|
HCl
|
173SA HYDROGEN CHLORIDE
|
5
|
20-1,200ppm
|
|
|
|
173SB HYDROGEN CHLORIDE
|
5
|
0.4-40ppm
|
|
Hydrogen cyanide
|
HCN
|
112SA HYDROGEN CYANIDE
|
10
|
0.01-3.0%
|
|
|
|
112SB HYDROGEN CYANIDE
|
10
|
0.5-100ppm
|
|
|
|
112SC HYDROGEN CYANIDE
|
5
|
0.3-8ppm
|
|
Hydrogen fluoride
|
HF
|
156S HYDROGEN FLUORIDE
|
10
|
0.17-30ppm
|
|
Hydrogen Peroxide
|
H2O2
|
247S Hydrogen Peroxide
|
10
|
0.5-10ppm
|
|
Hydrogen selenide
|
H2Se
|
167S HYDROGEN SELENIDE
|
10
|
1-600ppm
|
|
|
|
242S DIBORANE
(+)
|
10
|
0.5-20ppm
|
|
Hydrogen sulphide
|
H2S
|
120SB HYDROGEN SULPHIDE
|
10
|
0.75-300ppm
|
|
|
|
120SC HYDROGEN SULPHIDE
|
10
|
50-1,600ppm
|
|
|
|
120SD HYDROGEN SULPHIDE
|
10
|
1-60ppm
|
|
|
|
120SE HYDROGEN SULPHIDE
|
10
|
0.5-40ppm
|
|
|
|
120SF HYDROGEN SULPHIDE
|
10
|
25-2000ppm
|
|
|
|
120SH HYDROGEN SULPHIDE
|
10
|
0.1-4.0%
|
|
|
|
120SM HYDROGEN SULPHIDE
|
10
|
0.05-1.2%
|
|
|
|
120U HYDROGEN SULPHIDE
|
10
|
0.1-6.0ppm
|
|
|
|
120UH HYDROGEN SULPHIDE
|
10
|
2-20%
|
|
|
|
120UT HYDROGEN SULPHIDE
|
5
|
2.5-40%
|
|
Hydrogen sulphide-Mercaptans
|
H2S,R・SH
|
282S HYDROGEN SULPHIDE MERCAPTANS
|
5
|
1-30ppm(H2S),0.5-5ppm(R.SH)
|
|
Iodine
|
I2
|
117SB NITROGEN DIOXIDE
(+)
|
10
|
0.7-42ppm
|
|
Isobutane
|
(CH3)3CH
|
113SB ISOBUTANE
(+)
|
10
|
50-1,200ppm
|
|
Isobutyl acetate
|
CH3CO2CH2CH(CH3)2
|
139SB ISOBUTYL ACETATE
(+)
|
10
|
0.01-1.4%
|
|
|
|
153U ISOBUTYL ACETATE
|
10
|
10-400ppm
|
|
Isobutyl acrylate
|
CH2=CHCO2CH2CH(CH3)2
|
211U ISOBUTYL ACRYLATE
(+)
|
10
|
5-60ppm
|
|
Isobutyl alcohol
|
(CH3)2CHCH2OH
|
208U ISOBUTYL ALCOHOL
|
10
|
5-100ppm
|
|
Isobutylene
|
(CH3)2C=CH2
|
113SB ISOBUTYLENE
(+)
|
10
|
0.03-2.0%
|
|
Isobutyric acid
|
CH3CH2CH2COOH
|
216S ISOBUTYRIC ACID
(+)
|
10
|
3-50ppm
|
|
Isopentyl acetate
|
CH3CO2(CH2)2CH(CH3)2
|
188U ISOPENTYL ACETATE
|
10
|
10-400ppm
|
|
Isopentyl alcohol
|
(CH3)2CH(CH2)2OH
|
209U ISOPENTYL ALCOHOL
|
10
|
5-100ppm
|
|
Isophorone
|
C9H14O
|
197U CYCLOHEXANONE
(+)
|
10
|
5-80ppm
|
|
Isoprene
|
CH2=C(CH3)CH=CH2
|
190U ISOPRENE
(+)
|
10
|
1-16ppm
|
|
Isopropyl acetate
|
CH3CO2CH(CH3)2
|
111U ISOPROPYL ACETATE
(+)
|
10
|
10-1,000ppm
|
|
|
|
139SB ISOPROPYL ACETATE
(+)
|
10
|
0.01-1.2%
|
|
Isopropyl alcohol
|
CH3CH(OH)CH3
|
104SB ETHYL ALCOHOL（ETHANOL）
(+)
|
5
|
20-300ppm
|
|
|
|
122SA ISOPROPYL ALCOHOL
(+)
|
10
|
0.05-2.5%
|
|
|
|
150U ISOPROPYL ALCOHOL
|
10
|
20-1,200ppm
|
|
Isopropyl amine
|
(CH3)2CHNH2
|
222S DIETHYL AMINE
(-)
|
10
|
1-12ppm
|
|
Isopropyl cellosolve
|
(CH3)2HCO(CH2)2COH
|
190U ETHYL CELLOSOLVE
(+)
|
10
|
5-350ppm
|
|
Isopropyl ether
|
[(CH3)2CH]2O
|
111U ETHYL ACETATE
(+)
|
10
|
30-800ppm
|
|
Isopropyl mercaptan
|
(CH3)2CHSH
|
130U ISOPROPYL MERCAPTAN
|
10
|
0.575-11.5ppm
|
|
Isovaleric acid
|
(CH3)2CHCH2COOH
|
216S ISOVALERIC ACID
(+)
|
10
|
3-50ppm
|
|
n-Hexane
|
CH3(CH2)4CH3
|
113SA n-HEXANE
|
10
|
0.05-1.32%
|
|
|
|
113SB n-HEXANE
|
10
|
50-1,400ppm
|
|
|
|
113SC n-HEXANE
|
10
|
4-800ppm
|
|
|
