Total Carbon | TC

Applications
  • Drinking water
  • Industrial waste water
  • Municipal waste water
  • Surface water
Method

The total carbon measurement is based on the UV/persulfate method. The sample is acidified and mixed with sodium persulfate. Organic carbon present in the sample is processed in two UV reactors. In the reactors the organic species present in the sample are completely oxidized to CO2. Inorganic carbon is converted to CO2 by the acidic medium. The resulting carbon dioxide is then measured by a NDIR detector and the TC concentration is measured.

Datasheet

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Description

Features
Measured parameter TC
Range

(with dilution) 20000 mg/l
Reproducibility*

* if two values take whichever is greater.
±2 % FS
(with dilution) ±4 % FS
Demineralized water Not required
Number of reagents 1
Reagent consumption**

** per month, at the default analysis frequency.
10 L
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)

 

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