1,1,1-Trichloroethane Detection Tubes (6 to 900 ppm)
Measures 1,1,1-Trichloroethane with a range of 6 to 900 ppm. Other substances measurable with this detector tube are 1,2-Dichloroethane, 1,1,2,2-Tetrabromoethane, 1,2,3-Trichloropropane.
- Measuring Range ( 1,1,1-Trichloroethane):
- 6 to 20 ppm
- 20 to 200 ppm
- 200 to 900 ppm
- Number of Pump Stroke: 2, 1, 1/2
- Correction Factor: 0.3, 1, 4.5
- Sampling Time: 3 minutes per pump stroke
- Detecting Limit: 3 pp (n=2)
- Changes from White to Pale Pink
- Reaction Principle:
- 1,1,1-Trichloroethane reacts with oxidizing agent to produce
intermediate products then it reacts with detecting agent to produce
pale pink stain.
- Coefficient of Variation:
10% (for 20 to 60 ppm), 5% (for 60 to 200 ppm)
- 2 Year Shelf Life
- TLV-TWA, C (ACGIH) (ppm): 10
- Store the tubes at cool and dark place.
Comes in a Box of 5 pre tubes and 5 detector tubes
Instructions
Data Sheet
Other substance measurable with this detector tube
Substance:
|
Correction Factor:
|
No. of Pump Strokes:
|
Measuring Range:
|
1,2-Dichloroethane
|
5.2
|
1
|
104 to 1040 ppm
|
1,1,2,2-Tetrabromoethane
|
0.046
|
4
|
0.92 to 9.2 ppm
|
1,2,3-Trichloropropane
|
1.8
|
4
|
36 to 360 ppm
|