Draeger Tube Hydrogen Sulfide 5/b CH29801

Description

The Draeger Tube Hydrogen Sulfide 5/b CH29801 is high precision. The Dräger sampling tubes and systems provide very reliable results, even with complex compounds and mixtures of substances.

Dräger-Tubes for Measuring Air Samples

Application Range

• Standard Measuring Range: 5 to 60 ppm
• Number of Strokes n: 10
• Time for Measurement: approx. 4 min
• Standard Deviation: ± 5 to 10 %
• Color Change: white → brown

 

Ambient Operating Conditions

• Temperature: 0 to 60 °C
• Absolute Humidity: < 40 mg H₂O / L

 

Reaction Principle

• H2S + Pb2+ → PbS + 2 H+

 

Cross Sensitivity

Sulfur dioxide can cause plus errors of up to 50%. Sulfur dioxide alone does not discolor the indicating layer.

Extension of the Measuring Range

Using n = 1, multiply the reading by 10; the measuring range will be 50 to 600 ppm.

Dräger-Tubes for Measuring Liquid Samples

Application Range

Determination of hydrogen sulfide (sum of sulfide) in water/waste water

• Dräger-Tube: Hydrogen Sulfide 5/b
• Measuring range: 0.5 to 10 g/L
• Number of Strokes (n): 2
• Typical Stroke Time: 50 to 80 s
• Measurement Time: approx. 130s
• Sample Volume: 200 mL
• Color Change: white → brown
• Temperature Range: 3 to 30 °C
• pH-Measurement: necessary

 

Information of Measurement

Using acetic acid or sodium hydroxide solution, the pH-value has to be adjusted to the value of 7.3 – 7.4 (K=1). Draeger Tube Hydrogen Sulfide 0.5 to 10 mg/L CH29801

System Parameters (valid for pH 7.3 – 7.4)

Measurement Range [mg/L]	Standard Deviation [%]	Temperature [°C]	Parameters B C
05 to 10	30	3 to 7 8 to 13 14 to 30	0.131 – 0 0.022 – 0 0.127 – 0

 

Evaluation of Measurement

Calculate hydrogen sulfide concentration:

• Y[mg/L] = A • B • (K • X[ppm] + C)

Draeger Hydrogen Sulfide 5/b Tubes – CH29801

• Simple to use
• Requires no calibration
• Inexpensive and portable
• Wide variety of gases and vapors
• 70 years of proven technology
• Most Trusted – Draeger-Tubes have been leading the way in gas detection for over 60 years.
• Widest Range – Over 200 different Draeger-Tubes are available for measuring over 500 gases and vapors.
• Hassle-Free Operation – No calibration, no lubrication, no special maintenance. Always ready to go.

 

Accurate and reliable results

Draeger-Tubes with the Accuro Pump deliver the most accurate results. 60+ years of manufacturing colorimetric tubes. The bellows pump design delivers consistent volume. Individual calibration of each batch of Draeger gas detection tubes Hydrogen Sulfide included, accomplishes quality assurance. Every batch undergoes testing at regular intervals, throughout the two year shelf life, to guarantee accuracy over the entire life of the tubes.

Draeger Hydrogen Sulfide Detector Tubes

Collect the hazardous substances in the air by using a suitable medium such as activated carbon, silica gel, or molecular sieves. Then analyze the sample in a laboratory with the aid of instrumental analysis.

Suitable for complex cases

Draeger sampling tubes and systems allow identification and measurement of different substances even under difficult conditions. Use Draeger Tubes to simultaneously and accurately measure very complex mixtures of substances or cases in which several similar substances are present. Dräger Tube Hydrogen Sulfide 5/b has the Draeger SKU CH29801.

Dräger accuro

Fast measurement with one hand: The Dräger-Tube pump accuro allows you to use the established Dräger-Tubes to take measurements under extreme conditions. The easy to use Draeger Tube CH29801 Hydrogen Sulfide 5/b has already undergone calibration. It forms a perfect unit with the Dräger-Tube pump including the Draeger Safety Hydrogen Sulfide Tube.

• Dräger Accuro Pump info here >>
• Draeger Hard-Side Accuro Pump Kit info here >>

 

Hydrogen Sulfide Draeger Tubes & CMS Handbook	App Store – Draeger Tubes App	Play Store – Draeger Tubes App

 

What are Draeger Tubes?

Dräger-Tubes are glass vials that contain a chemical reagent that reacts to a specific chemical or family of chemicals. Draeger detector tubes are a cost-effective, fast, and reliable way to measure toxic gases anywhere.

Draeger Tube Hydrogen Sulfide 5/b Gas Detection Tube CH29801

For more information about this product, contact us today +1(805) 617-0987.