TOC
Applications
- Drinking water
- Industrial waste water
- Municipal waste water
- Surface water
![Total Organic Carbon](https://www.3s-analyzers.eu/wp/wp-content/uploads/2020/04/toc_resized-768x768.png)
Description
Method
The total organic carbon measurement is based on the UV/persulfate method. The sample is acidified and stripped with air to remove inorganic carbon. Sodium persulfate is added and the sample is processed in two UV reactors. In the reactors the organic species present in the sample are completely oxidized to CO2. The resulting carbon dioxide is then measured by a NDIR detector and the TOC concentration is measured.
Features
Measured parameter | TOC | ||||
Range
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Reproducibility*
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Demineralized water | Not required | ||
Number of reagents | 2 | ||
Reagent consumption**
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Reagents and standards
Safety Datasheet
Technical Specifications
Model | 3S-TM |
Sampling Mode | Continuous. |
Sample | Pressure: Atmospheric Temperature: 2 ‐ 70°C (36 ‐ 158°F) Flow Rate: 80 to 500 mL/min Connection: 6 mm (¼-in.) |
Drain |
Pressure-free drain Connection: 12 mm (½-in.) |
Input Streams | 2 |
Material | Epoxy-coated stainless steel AISI 304 |
Dimensions (H x W x D) | 760 x 600 x 210 mm (29.6 x 23.4 x 8.2 in) |
Weight | 37 kg (81 lbs) |
Power Supply |
Input Voltage: 115 VAC,230 VAC Power consumption: max. 80 W |
Output signals |
2 x 4-20 mA analog outputs Modbus via RS485 |
Alarms | 2 SPDT programmable voltage-free relays |
Digital Input | None, Online |
Ambient Temperature | 5 - 50 °C (41 - 122 °F) |
Ambient Humidity | 10 - 90 % RH (non-condensing) |
Protection Grade | IP54 (indoor only, outdoor use possible with external cabinet, not included) |
Documentation
Related Accessories
Media
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