Gas Detector Tubes Impa Codes

Tube Type Gas Detectors Pump (7mm)

330540
330560
MSA Kwik-Draw
Draeger Accuro
7mm Detector Tubes
MSA / KWIK-DRAW
CODESUBSTANCE MEASUREDAPPLICABLEPART NO
330541Nitrogen DioxideNO2-0.5487341
330542AmmoniaNH3-2804405
330543Carbon DioxideCO2-100497606
330544Hydrogen SulfideH2S-1487339
330545Carbon MonoxideCO-5803943
330546ChlorineCL2-0.2803944
330547Sulfur DioxideSO2-1487338
330548AcetoneAcetone-100804141
330549TrichloroethyleneTri-5437342
330550TolueneTol-5803947
330551Dichloride  
330552Nitric Oxide  
DRAEGER
CODESUBSTANCE MEASUREDRANGE OF MEASUREMENTPART NO
330561Hydrocarbon 0.1%/c0.1 to 1.3 Vol-%81035701
330562Ammonia 5/a5 to 70 ppmCH20501
330563Carbon Dioxide 0.1%/a0.5 to 6 Vol-%CH23501
330564Carbon Dioxide 1%/a1 to 20 Vol-%CH25101
330565Carbon Monoxide 0.3%/b0.3 to 7 Vol-%CH29901
330566Natural Gas (Methane)QualitativeCH20001
330567Sulphur Dioxide 1/a1 to 25 ppmCH31701
330568Carbon Monoxide 5/c100 to 700 ppmCH25601
330569Oxygen 5%/b5 to 23 Vol-%6728081
330570Carbon Dioxide 100/a100 to 3000ppm8101811
330571Carbon Dioxide 0.5%/a0.5 to 10 Vol-%CH31401
331626Acetic Acid 5/a5 to 80 ppm6722101
331627
Alcohol 25/a
Methanol – 25 to 5000 ppm
8101631
Ethanol – 25 to 2000 ppm
i-Propanol – 50 to 4000 ppm
n-Butanol – 100 to 5000 ppm
331628Benzene 0.5/a
0.5 to 10 ppm
6728561
331629Benzene 0.5/c8101841
331630Benzene 2/a2 to 60 ppm8101231
331631Carbon Monoxide 2/a2 to 60 ppm6733051
331632Carbon Monoxide 10/b10 to 300 ppm/100 to 3000 ppmCH20601
331633Hexane 100/a100 to 3000 ppm6728391
331634Hydrogen Sulphide 1/c
1 to 20 ppm/ 10 to 200 ppm
6719001
331635Hydrogen Sulphide 1/d8101831
331636Hydrogen Sulphide 100/a100 to 2000 ppmCH29101
331637Mercaptan 0.1/a0.1 to 2.5 ppm/ 3 to 15 ppm8103281
331638Mercaptan 0.5/a0.5 to 5 ppm6728981
331639Methyl Acrylate 5/a5 to 200 ppm6728161
331640Methyl Bromide 5/b5 to 50 ppmCH27301
331641Oxygen 5%/c5 to 23 Vol-%8103261
331642Petroleum Hydrocarbon 100/a100 to 2500 ppm6730201
331643Phenol 1/b1 to 20ppm8101641
331644Phosphine 0.1/a0.1 to 4 ppmCH31101
331645Styrene 10/b10 to 250 ppm6733141
331646Sulphuric Acid 1/a1 to 5 mg/m³6728781
331647Sulphur Dioxide 0.5/a1 to 25 ppm6728491
331648Vinyl Chloride 0.5/b0.5 to 5 ppm/ 5 to 30 ppm8101721
331649Toluene 5/b5 to 80 ppm/ 50 to 300 ppm8101661
331650Xylene 10/a10 to 400 ppm6733161
Tube Type Gas Detectors Pump (5mm)
331651
Uniphos ASP-20
Kitagawa AP-20
Gastec GV-100s
Honeywell RAE LP-1200
IMPA CODESUBSTANCE MEASUREDUniphos Part NoRangeKitagawa Part NoRangeGasTec Part NoRAE Part No
331652AcetyleneSAL-5100 – 5000 PPM101S50 to 1000 ppm171 
331653AmmoniaSAM-450 – 1000 PPM105SB50 to 900 ppm3M10-100-05
331654Carbon dioxideSCD-70.25 – 3 %126SA0.1 to 2.6%2L10-104-45
331655Carbon DisulphideSCS-5M50 – 1600 PPM141SA30 to 500 ppm13M (DB) 
331656Carbon MonoxideSCO-45 – 2000 PPM106SA20 to 1000 ppm1L/1LM10-102-30
331657ChlorineSCL-1M0.12 – 10 PPM109SB0.5 to 10 ppm8LA10-106-10
331658Chloroform (Trichloromethane)SCF-310 – 100 PPM152S70 to 500 ppm  
331659Ethylene OxideSEO-70.025 – 6.0%122SA0.01 to 1.8%163 
331660Hydrogen ChlorideSHC-10.25 – 75 PPM173SB2 to 20 ppm14L10-108-09
331661Hydrogen CyanideSHN-20.25 – 100 PPM112SB2 to 100 ppm12L10-126-10
331662Hydrogen FluorideSHF-20.5 – 60 PPM156S0.5 to 30 ppm1710-105-10
331663Hydrogen Selenide  167S5 to 600 ppm  
331664Hydrogen SulphideSHS-32.5-200 PPM120SB3 to 150 ppm4L10-103-15
331665Methyl Alchohol (Methanol)SME-8L0.05-12%119SA0.05 to 6%111L10-141-30
331666Methyl AmineSMA-32.5-200 PPM227S1 to 20 ppm180L10-132-10
331667Nitric Acid VapourSNA-2M0.5-40 PPM233S2 to 20 ppm15L10-146-20
331668Nitrogen Oxide & DioxideSNDNO-4L2.5 to 200 ppm174A10 to 300 pm  
331669Phosgene (Carbonyl Chloride)SPG-10.1-20 PPM146S1 to 40 ppm/
0.5 to 20 ppm
16 
331670Sulphur DioxideSSD-32.5-200 PPM103SD1 to 60 ppm5La10-107-15
331671Toluene (Methyl Benzene)STO-4M5-600 PPM124SA10 to 500 ppm12210-114-20