Gas detection tubes for hydrochloric acid
: Dräger
To measure the 'spot concentrations' of hydrochloric acid in the air with an Accuro® pump - Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.
- Hydrogen sulphide and sulphur dioxide do not interfere in the TLV range
- Impossible to measure hydrochloric acid in the presence of other mineral acids
- Chlorine and nitrogen dioxide are indicated but with different sensitivities
One stroke is equivalent to a volume of 100 ±5 ml of gas passing through the tube.
The standard measuring range is calibrated at 20 °C and 1013 hPa.
- Catalog No:
- 118-0328
- 151-0203
- 151-0152
- Modèle:
- Hydrochloric acid 0.2/a
- Hydrochloric acid 1/a
- Hydrochloric acid 50/a
- Changement de couleur:
- Blue to yellow
- Blue to yellow
- Blue to pale yellow
- Humidité:
- ≤ 15 mg/l H₂O
- ≤ 15 mg/l H₂O
- ≤ 15 mg/l H₂O
- Durée de mesure:
- 2 min/25 s
- 2 min
- 30 seconds/5 minutes
- No. de traits:
- 10/2
- 10
- 1/10
- Déviation normale:
- ±10 - 15 %
- ±10 - 15 %
- ±10 - 15 %
- Gamme standard:
- 0,2 - 3/3 - 20 ppm
- 1 - 10 ppm
- 500 - 5000/50 - 500 ppm
- Gamme de température:
- 5…40 °C
- 5…40 °C
- 10…50 °C
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