TSI Instruments EVM SERIES, User Manual

Page: 157 / 178

147 Appendix C
PID sensor and correction factors tables
EVM Series User Manual
Gas/VOC
Formula
(used to convert
ppm measurement
to mg/m
3
)
Correction
factor Relative
sensitivity (%) Typical PID
(ppb)
Methyl acrylate C4H6O2 3.4 30 340
Methyl bromide CH3Br 1.9 50 190
Methyl cyanoacrylate C5H5O2N 5.0 20 500
Methyl ethyl ketone C4H8O 0.8 130 80
Methyl ethyl ketone peroxides C8H18O2 0.8 125 80
Methyl formate C2H4O2 NR - -
Methyl isobutyl ketone C6H12O 0.8 125 80
Methyl isocyanate C2H3NO NR - -
Methyl isothiocyanate C2H3NS 0.6 167 60
Methyl mercaptan CH4S 0.7 140 70
Methyl methacrylate C5H8O2 1.6 60 160
Methyl propyl ketone C5H10O 0.8 130 80
Methyl salicylate C8H8O3 1.2 80 120
Methyl sulphide C2H6S 0.5 200 50
Methyl t-butyl ether C5H12O 0.8 125 80
Methyl-2-propen-1-ol, 2- C4H8O 1.1 90 100
Methyl-2-pyrrolidinone, N- C5H9NO 0.9 110 90
Methyl-4,6-dinitrophenol, 2- C7H6N2O5 3.0 33 300
Methyl-5-hepten-2-one, 6- C8H14O 0.8 125 80
Methylamine CH5N 1.4 70 140
Methylbutan-1-ol, 3- C5H12O 3.4 30 340
Methylcyclohexane C7H14 1.1 90 110
Methylcyclohexanol, 4- C7H14O 2.4 40 240
Methylcyclohexanone 2- C7H12O 1.0 100 100
Methylheptan-3-one, 5- C8H16O 0.8 133 75
Methylhexan-2-one, 5- C7H14O 0.8 133 75
Methylhydrazine CH6N2 1.3 80 130
Methyl-N-2,4, 6-tetranitroaniline, N- C7H5N5O8 3.0 33 300
Methylpent-3-en-2-one, 4- C6H10O 0.7 140 70
Methylpentan-2-ol, 4- C6H14O 2.8 40 280
Methylpentane-2,4-diol, 2- C6H14O2 4.0 25 400
Methylpropan-2-ol, 2- C4H10O 3.5 30 350
Methylstyrene C9H10 0.5 200 50
Mineral oil 0.8 125 80
Mineral spirits 0.8 125 80
Naphthalene C10H8 0.4 230 45
Nitric oxide NO 8.0 15 800
Nitroaniline C6H6N2O2 0.8 125 80
Nitrobenzene C6H5NO2 1.7 60 170
Nitroethane C2H5NO2 NR - -
Nitrogen dioxide NO2 10.0 10 1000
Nitrogen trichloride NCl3 1.0 100 100
Nitrogen trifluoride NF3 NR - -
Nitromethane CH3NO2 NR - -
Nitropropane, 1- C3H7NO2 NR - -
Nitropropane, 2- C3H7NO2 NR - -
Nitrous oxide N2O NR - -
Nonane, n- C9H20 1.3 80 130