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Dissolved Substances Detecting in Solution
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Simple Measurement Set for Chlorocarbons in Drainage
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* P-20/P-24AP
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*P-20 includes;
Resinous gas collector,
one collecting bottle,
thermometer
*P-24AP includes;
AP-20 gas aspirating pump,
five collecting bottles,
thermometer,
carrying case
*Measurement for solvent concentration is easy by measuring the head space gas with the detector tube.
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| Type of harmful chemicals |
Detector tube used |
Measuring range after water solvent conversion |
Drainage criteria |
| Tetrachloroethylene |
135SA |
0.14 - 4.10mg/L |
0.10mg/L |
| 135SB |
0.03 - 0.27mg/L |
| Trichloroethylene |
134SA |
0.15 - 4.40mg/L |
0.30mg/L |
| 134SB |
0.03 - 0.47mg/L |
| 1,1,1-Trichloroethane |
160S |
0.67 - 9.00mg/L |
3.00mg/L |
| Dichloromethane |
180S |
2.0 - 54.0mg/L |
0.20mg/L |
| 1,2-Dichloroethane |
230SA |
0.3 - 3.7mg/L |
0.04mg/L |
| 1,1-Dichloroethylene |
132SC |
0.01 - 0.27mg/L |
0.20mg/L |
| cis-1,2-Dichloroethylene |
145S |
0.1 - 2.7mg/L |
0.40mg/L |
| 1,1,2-Trichloroethane |
236SA |
1.4 - 5.6mg/L |
0.06mg/L |
| 1,3-Dichloropropene |
132SC |
0.02 - 0.50mg/L |
0.02mg/L |
| Carbon tetrachloride |
147S |
0.1 - 1.0mg/L |
0.02mg/L |
| Benzene |
118SC |
0.1 - 1.5mg/L |
0.10mg/L |
List of Dissolved Ion Measurement Detector Tubes
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* Detector Tubes
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| Target chemical |
Uses |
Detector Tube No. |
Measuring range |
Measuring method |
Shelf Life (year) |
Measurement number for
1 set |
| Sulphide ion |
Sulphide measurements in pilpit |
200SA |
2 - 1,000ppm |
Immersion method |
1 |
10 |
| 200SB |
0.5 - 10ppm |
Immersion method |
2 |
10 |
| Chloride ion |
Salinity measurement on a painted surface |
201SA |
10 - 2,000ppm |
Immersion method |
3 |
10 |
| 201SB |
3 - 200ppm |
Immersion method |
2 |
10 |
| 201SC |
1 - 60ppm |
Immersion method |
3 |
10 |
| Copper ion |
Copper ion measurement in water |
203S |
1 - 100mg/L |
Suction method |
1 |
10 |
| Cyanide ion |
Cyanide ion measurement in water |
204S |
0.2 - 5ppm |
Suction method |
2 |
10 |
| Salinity |
Salinity measurement in water |
205SL |
0.01 - 0.8% |
Suction method |
2 |
30 |
| Free residual chlorine |
Chlorine measurement in water |
234SA |
0.4 - 5ppm |
Immersion method |
2 |
10 |
| Water vapour in solvent |
Water vapour measurement in solvent |
77S |
10 - 400mg/L |
Suction method |
2 |
10 |
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| *Explanation for Measurement methods |
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| Immersion method: |
Uses capillarity by immersing a part of detector tube into the sample liquid. |
| Suction method: |
Suction of the sample liquid into the detector tube by attaching a rubber ball on one end of the tube. |
| Injection method: |
Injecting the sample liquid into the detector tube by a syringe. |
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