Draeger Tube Trichlorethylene 2/a 6728541
Original price was: $95.00.$85.50Current price is: $85.50.
The Draeger Tube Trichlorethylene 2/a 6728541 has a measurement range of 20 – 250 ppm 2 – 50 ppm. During measurements, color changes on the tube indicate the concentration level of the hazardous substance.
- Box of 10 tubes
- 2 year shelf life
Description
The Draeger Tube Trichlorethylene 2/a 6728541 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: 20 to 250 ppm / 2 to 50 ppm
- Number of Strokes n: 3 / 5
- Time for Measurement: approx. 1.5 min / 2.5 min
- Standard Deviation: ± 10 to 15 %
- Color Change: pale grey → orange
Ambient Operating Conditions
- Temperature: 10 to 40 °C
- Absolute Humidity: 5 to 15 mg H2O / L
Reaction Principle
- Cl2 + o-tolidine → orange reaction product
Cross Sensitivity
The tube indicates other chlorinated hydrocarbons, but with different sensitivities. The tube also indicates free halogens and hydrogen halides in the TLV range. It is impossible to measure trichloroethylene in the presence of these substances. Petroleum hydrocarbons cause low readings.
Dräger-Tubes for Measuring Liquid Samples
Application Range
Determination of Draeger Trichlorethylene tubes in water/waste water
- Dräger-Tube: Trichloroethylene 2/a
- Measuring range: 0.2 to 1 mg/L / 0.3 to 3 mg/L
- Number of Strokes (n): 8 / 4
- Typical Stroke Time: 40 to 80 s
- Measurement Time: approx. 480 s / approx. 240 s
- Sample Volume: 200 mL
- Color Change: pale grey → orange
- Temperature Range: 4 to 30 °C
- pH-Measurement: not necessary
System Parameters
Number of Stokes | Measurement Range [mg/L] | Standard Deviation [%] | Temperature [°C] | Parameters B C |
n=8 | 0.2 to 1 | 25 | 4 to 10
11 to 19 20 to 30 |
0.028 3
0.025 3 0.021 3 |
n=4 | 0.3 to 3 | 25 | 4 to 18
19 to 30 |
0.049 1
0.044 1 |
Evaluation of Measurement
Calculate trichloroethylene concentration:
Y[mg/L] = A • B • (X[ppm] + C)
Cross Sensitivity
Dichloromethane, n-hexane, perchloroethylene and chloroform are indicated with lower sensitivity. Draeger Tube Trichloroethylene 0.2 to 3 mg/L 6728541
Draeger Trichlorethylene 2/a Tubes – 6728541
- 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 Trichlorethylene 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 Trichlorethylene 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 Trichlorethylene 2/a has the Draeger SKU 6728541.
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 6728541 Trichlorethylene 2/a has already undergone calibration. It forms a perfect unit with the Dräger-Tube pump including the Draeger Safety Trichlorethylene Tube.
- Dräger Accuro Pump info here >>
- Draeger Hard-Side Accuro Pump Kit info here >>
Trichlorethylene Draeger Tubes & CMS Handbook |
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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 Trichlorethylene 2/a Gas Detection Tube 6728541
For more information about this product, contact us today +1(805) 617-0987.
Additional information
Weight | 1 lbs |
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Dimensions | 7 × 2 × 2 in |