Sulfide analyzer SU200
Direct sulfide measurement based on UV spectroscopy.
Measurement of slfide in water and waste water in 3 minutes without filtration.
Online sulfide monitoring
Measurement range :
- 0,5 – 200 mg/L S2−
- other ranges on request
Quick results : measurement in less thant 3 minutes
Insensitive to turbidity and water coloration
Exclusive measurement method on gas phase :
– Reaction of Sulfide ions to an injection of acid (H2SO4 or HCl)
– Extraction by Fourier transform of absorption spectrum of sulfur dioxyde SO2 released.
Reliable measurement in the long run
Automatic cleaning system and zero adjustment system ensure long term measurement reliability.
A sulfide analyzer designed to be convenient in a day to day work environment
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
- 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
- Start a measurement
- Stop on-going measurement cycle
- Start / stop a cleaning cycle
- Measurement history.
Adapted sampling system
Depending on the site configuration, choose a suitable sampling mode:
- Solenoid valve (pressurized water inlet)
- Peristaltic pump
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).
- 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 sulfide monitoring system
Very low operating cost and reduced need for maintenance
- Cheap and accessible reagent : H2SO4 or HCl acid, used in low amounts (4-5 mL per measurement)
- Automated cleaning system and zero adjustment.
- Automatic calibration from a standard.
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 year 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.
An online sulfide analyzer designed for water treatment control through real-time monitoring.
- Upstream alert stations to avoid chlorine consumption due to ammonium excess
Urban waste water
- Ammonium monitoring to control O2 injection in aeration basins of WWTP
- WWTP outlet monitoring before discharge into the natural environment
- Food industry
- Chemical industry
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