SAC254 analyzer – Odysséo in situ probe

UV 254 absorbance measurement (SAC 254) to determine the concentration of dissolved organic matter (COD, TOC, etc.) in less than a minute on any type of water, without filtration. 

In situ SAC254 analyzer

Measuring ranges:

  • 0-200 Abs/m (river, drinking water)
  • 0-500 Abs/m
  • 0-1000 Abs/m (effluents, purification)

SAC254 measurement according to AFNOR NF T90-210 November 2018 and DIN 38404-C3 standards

Definition of correlation curves for the measurement of COD, TOC and BOD on your application.

Quick results : SAC COD / BOD / TOC measurement in 20 seconds without reagent

Reliable long-term measurement

UV SAC254 measurement technology.
Automated cleaning system and zero adjustment.

No need for filtration

Optic turbidity compensation

A SAC254 analyzer (probe + transmitter) designed to be convenient in a day to day work environment

Rugged equipment

A robust conception suited for use in professionnal environment:

  • Solid cases
  • Resistant opening system
  • Display screen and mechanical keyboard can be used with gloves or with wet hands and are resistant to water splashes

Graphical display

  • Access of the measurement history as digital or graphical display.
  • Choose the display time range (hour / day / week / month / year)
  • Follow on-going measurement cycle.

Simple and convenient

Quick acces to main features:
  • Start a measurement
  • Stop on-going measurement cycle
  • Start / stop a cleaning cycle
  • Measurement history.
Easily measure any sample using a manual measurement through the sampling pump.

Rugged UV probe with fixation solution

UV probe with stainless steel casing, and suitable fixation system.

Mains power supply / 12V battery

  • Mains connection for a fixed installation
    The internal battery makes the system resilient to power outages.
  • Operation on 12V battery for use on an isolated site (autonomy: approximately 100 measurements).

Datalogger

  • Recording of measurements with date and time on a static memory.
  • Capacity of 10,000 measurements.
  • RS232 port for serial communication
  • Data transfer to PC via an RS232-USB converter, in a format compatible with spreadsheet software (Excel, LibreCalc, etc.)

A cost-efficient solution for COD monitoring through UV 254 measurement

 

Very low operating cost and reduced need for maintenance

  • No reagent for the measurement.
  • No need for calibration solution.
  • Automated cleaning system and zero adjustment.
  • Simple correlation curve setup from samples.

Equip your facility for a long time with analyzers built to last

In contrast with planned obsolescence, our devices are built to last, to be easily maintained and repaired when needed.
Make significant savings in money and time over the long term :

 

  • Product design and component sourcing driven by sustainability
  • Helpful and responsive support and maintenance service
  • 2 years manufacturer’s warranty

Contact our local partners

We work with partners worldwide to offer you a reliable service no matter where you are.
Let us know what you need and we will follow up with a custom quote from our local partner.

SAC254 analyzers designed to monitor SAC COD and manage water treatment in real time

Stormwater and river monitoring

  • Alert stations
  • Organic pollution detection

Drinking water production

  •  Monitor the organic load in raw water to adjust production processes accordingly
  • Control and optimize coagulation, flocculation and sedimentation treatment
  • Ensure the effectiveness of activated carbon filters and UV disinfection systems through UV COD measurement

Industry & Industrial effluent control

  • Monitoring and treatment automation : process control, outlet monitoring with bypass system in order to deflect the effluent from discharge in case of threshold overrun (to dilution or further treatment).
  • Control COD and organic load at the outler of the plant before discharge in natural environment
  • Dairy industry : effluent monitoring to avoid loss of product before sending them to the treatment plant

Treatment plants

  • Monitoring and treatment automation
  • Control before discharge

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