Gastec Pyrotec-Röhrchen
Wird zusammen mit dem Pyrolyzer für Verbindungen verwendet, die thermisch in die zu messenden Substanzen zerlegt werden müssen.
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Die Gastec Pyrotec-Röhrchen erfordern die zusätzliche Verwendung des tragbaren Pryotec Pyrolyzer (GST_840) um Fluorchlorkohlenwasserstoffe, Nitroparaffine, Anästhesiegase und andere schwer nachweisbare Verbindungen schnell, genau und quantitativ an Ort und Stelle zu messen, wie in der nachstehenden Tabelle aufgeführt. Die Probe gelangt in das Pyrotec-Röhrchen, wo sie thermisch in Substanzen zersetzt wird, die mit dem Reagenz chemisch reagieren und die resultierende Farbänderung hervorrufen.
Der Pyrolyzer ist nicht für den Einsatz in gefährlichen Atmosphären geeignet.
Die Röhrchen werden in 10er-Packungen geliefert, sofern nicht anders angegeben (durch + oder # gekennzeichnet).
| Chemikalie | Röhrchenname | Messbereich | Anmerkung | Artikelnummer |
|---|---|---|---|---|
| Acetonitril CH3CN | Nitro compounds Pyrotec tube | 3 ppm – 180 ppm | – | GST_52 |
| Chlordifluormethan (R22) CHClF2 | Fluorochlorocarbons Pyrotec tube | 0,1 % – 2,4 % | + | GST_51H |
| Chlordifluormethan (R22) CHClF2 | Fluorochlorocarbons Pyrotec tube | 25 ppm – 1000 ppm | + | GST_51 |
| Chlordifluormethan (R22) CHClF2 | Fluorochlorocarbons Pyrotec tube | 2,5 ppm – 135 ppm | + | GST_51L |
| 2-Chlor-1,1,1,2-tetrafluorethan (R124) CHClFCF3 | Fluorochlorocarbons Pyrotec tube | 45 ppm – 1800 ppm | + | GST_51 |
| Dichlordifluormethan (R12) CCl2F2 | Fluorochlorocarbons Pyrotec tube | 325 ppm – 7800 ppm | + | GST_51H |
| Dichlordifluormethan (R12) CCl2F2 | Fluorochlorocarbons Pyrotec tube | 11 ppm – 440 ppm | + | GST_51 |
| Dichlordifluormethan (R12) CCl2F2 | Fluorochlorocarbons Pyrotec tube | 1,8 ppm – 97,2 ppm | + | GST_51L |
| 1,1-Dichlor-1-fluorethan (R141b) CH3CCl2F | Fluorochlorocarbons Pyrotec tube | 10 ppm – 1000 ppm | + | GST_51 |
| 1,1-Dichlor-1-fluorethan (R141b) CH3CCl2F | Fluorochlorocarbons Pyrotec tube | 1,1 ppm – 22 ppm | + | GST_51L |
| Dichlorpentafluorpropan (R225) | Fluorochlorocarbons Pyrotec tube | 20 ppm – 800 ppm | + | GST_51 |
| Dichlorpentafluorpropan (R225) | Fluorochlorocarbons Pyrotec tube | 1,4 ppm – 28 ppm | + | GST_51L |
| 3,3-Dichlor-1,1,1,2,2-pentafluorpropan (R225ca) CHCl2CF2CF3 | Fluorochlorocarbons Pyrotec tube | 20 ppm – 800 ppm | + | GST_51 |
| 3,3-Dichlor-1,1,1,2,2-pentafluorpropan (R225ca) CHCl2CF2CF3 | Fluorochlorocarbons Pyrotec tube | 1,4 ppm – 28 ppm | + | GST_51L |
| 1,2-Dichlor-1,1,2,2-tetrafluorethan (R114) CClF2CClF2 | Fluorochlorocarbons Pyrotec tube | 475 ppm – 11400 ppm | + | GST_51H |
| 1,2-Dichlor-1,1,2,2-tetrafluorethan (R114) CClF2CClF2 | Fluorochlorocarbons Pyrotec tube | 20 ppm – 800 ppm | + | GST_51 |
| 1,2-Dichlor-1,1,2,2-tetrafluorethan (R114) CClF2CClF2 | Fluorochlorocarbons Pyrotec tube | 1,8 ppm – 97,2 ppm | + | GST_51L |
| 2-2-Dichlor-1,1,1-trifluorethan (R123) CHCl2CF3 | Fluorochlorocarbons Pyrotec tube | 14 ppm – 1600 ppm | + | GST_51 |
| 2-2-Dichlor-1,1,1-trifluorethan (R123) CHCl2CF3 | Fluorochlorocarbons Pyrotec tube | 1,4 ppm – 28 ppm | + | GST_51L |
| Dimethyldisulfid (CH3)2S2 | Dimethyl sulphide Pyrotec tube | 0,3 ppm – 6 ppm | + | GST_53 |
| Dimethyldisulfid (CH3)2S | Dimethyl sulphide Pyrotec tube | 100 ppm – 1230 ppm | + | GST_51 |
| Dimethyldisulfid (CH3)2S | Dimethyl sulphide Pyrotec tube | 25 ppm – 145 ppm | + | GST_51L |
| Halothan (2-Brom-2-chlor-1,1,1 – trifluorethan) CF3CHBrCl | Fluorochlorocarbons Pyrotec tube | 800 ppm – 6400 ppm | + | GST_51H |
| Halothan (2-Brom-2-chlor-1,1,1 – trifluorethan) CF3CHBrCl | Fluorochlorocarbons Pyrotec tube | 240 ppm – 960 ppm | + | GST_51 |
| Halothan (2-Brom-2-chlor-1,1,1 – trifluorethan) CF3CHBrCl | Fluorochlorocarbons Pyrotec tube | 3 ppm – 60 ppm | + | GST_51L |
| Methylchlorid CH3Cl | Fluorochlorocarbons Pyrotec tube | 12 ppm – 480 ppm | + | GST_51 |
| Methylchlorid CH3Cl | Fluorochlorocarbons Pyrotec tube | 1,6 ppm – 86,4 ppm | + | GST_51L |
| Methylchlorid CH2Cl2 | Fluorochlorocarbons Pyrotec tube | 1 ppm – 54 ppm | + | GST_51L |
| Nitroethan CH3CH2NO2 | Nitro compounds Pyrotec tube | 4 ppm – 240 ppm | – | GST_52 |
| Stickstoffdioxid NO2 | Nitro compounds Pyrotec tube | 0.5 ppm – 30 ppm | – | GST_52 |
| Nitromethan CH3NO2 | Nitro compounds Pyrotec tube | 5 ppm – 300 ppm | – | GST_52 |
| 1-Nitropropan CH3CH2CH2O2 | Nitro compounds Pyrotec tube | 4,2 ppm – 252 ppm | – | GST_52 |
| 2-Nitropropan (CH3)2CHNO2 | Nitro compounds Pyrotec tube | 3.7 ppm – 222 ppm | – | GST_52 |
| Sulfurylfluorid SO2F2 | Sulphuryl fluoride | 1 ppm – 20 ppm | + # | GST_231 |
| 1,1,2,2-Tetrachlor-1,2-difluorethan (R112) CCl2FCCl2F | Fluorochlorocarbons Pyrotec tube | 125 ppm – 3000 ppm | + | GST_51H |
| 1,1,2,2-Tetrachlor-1,2-difluorethan (R112) CCl2FCCl2F | Fluorochlorocarbons Pyrotec tube | 7 ppm – 280 ppm | + | GST_51 |
| 1,1,2,2-Tetrachlor-1,2-difluorethan (R112) CCl2FCCl2F | Fluorochlorocarbons Pyrotec tube | 1 ppm – 54 ppm | + | GST_51L |
| Trichlorfluormethan (R11) CCl3F | Fluorochlorocarbons Pyrotec tube | 275 ppm – 6600 ppm | + | GST_51H |
| Trichlorfluormethan (R11) CCl3F | Fluorochlorocarbons Pyrotec tube | 8 ppm – 320 ppm | + | GST_51 |
| Trichlorfluormethan (R11) CCl3F | Fluorochlorocarbons Pyrotec tube | 0,8-43,2 | + | GST_51L |
| 1,1,2-Trichlor-1,2,2-trifluorethan (R113) CClF2CCl2F | Fluorochlorocarbons Pyrotec tube | 250 ppm – 6000 ppm | + | GST_51H |
| 1,1,2-Trichlor-1,2,2-trifluorethan (R113) CClF2CCl2F | Fluorochlorocarbons Pyrotec tube | 10 ppm – 400 ppm | + | GST_51 |
| 1,1,2-Trichlor-1,2,2-trifluorethan (R113) CClF2CCl2F | Fluorochlorocarbons Pyrotec tube | 1 ppm – 54 ppm | + | GST_51L |
| 1,1,2-Trichlor-2,2,2-trifluorethan (R113a) CCl3CF3 | Fluorochlorocarbons Pyrotec tube | 200 ppm – 4800 ppm | + | GST_51H |
| 1,1,2-Trichlor-2,2,2-trifluorethan (R113a) CCl3CF3 | Fluorochlorocarbons Pyrotec tube | 10 ppm – 400 ppm | + | GST_51 |
| 1,1,2-Trichlor-2,2,2-trifluorethan (R113a) CCl3CF3 | Fluorochlorocarbons Pyrotec tube | 0,8 ppm – 43,2 ppm | + | GST_51L |
+ Zwillingsröhrchen, ausreichend für 5 Tests (das erste Röhrchen ist ein Wäscher/Oxidationsröhchen, das zweite Röhrchen liefert die Ablesung)
# Zwillingsröhrchen, ausreichend für 4 Tests