Total Carbon

TC

Applications

Drinking water
Industrial waste water
Municipal waste water
Surface water

Description

Total carbon analyzer based on the UV/persulfate method.

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.

Features

Range (with dilution)	20000
Number of reagents	1

Reagents

A46TOCR1A6 - TOC reagent 1 kit ( 6x predosed liquid)
A46TOCR1SZ-5 - TOC reagent 1, 5 L
A46TOCR2A6 - TOC reagent 2 kit ( 6x predosed solid)
A46TOCR2SZ-5 - TOC reagent 2 5 L,

Standard solutions

A46TOCST01 - TOC standard solution 1000 ppm, 1 L
A46TOCST05 - TOC standard solution 5000 ppm, 1 L

Technical Specifications

Model	TM
Analysis Mode	Continuous.
Sample	Pressure-free vessel Temperature: 5 to 50 °C (41 - 122 °F) Flow Rate: 80 to 500 mL/min Connection: 6 mm (¼-in.)
Drain	Pressure-free drain Connection: 12 mm (½-in.)
Streams	1, 2 with integrated switching valve 3, 4 with external sequencer
Frame	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 - 240 VAC 50/60 Hz Power consumption: max. 350 W
Output signals	2 x 4-20 mA analog outputs Modbus RTU via RS485
Alarms	2 SPDT programmable voltage-free relays
Digital Input	Remote start / stop
Temperature	5 - 45 °C (41 - 113 °F)
Relative Humidity	10 to 90 % (indoor use, outdoor installation only possible with protective cabinet or shelter not included)
International Protection	IP54

TC