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COD measurement
COD measurement - helping you find the best solution for your project.

UV254 - smart meter and probe for in-line Water Quality Measurement
Smart Storm partnered with Photonic Measurements of Northern Ireland to design and develop the UV254 smart meter, which incorporates advanced sensor technology to measure COD, BOD, TOC and DOC. Whether it is measurement for aeration management, chemical dosing or monitoring UV disinfection performance, UV254 measurement will provide a fast
USI Water Quality Analyser - high-performance multi-parameter monitoring
The Universal Smart Instrument (USI) Water Quality Analyser is a high-performance, online multi-parameter monitoring solution for water, wastewater, environmental and industrial applications which delivers real-time measurement of up to 8 water quality parameters, combining digital and ISE sensors in one compact, rugged IP65 weatherproof analyser
RD 125 thermoreactor / MD100 COD photometer
The Lovibond® COD System comprises the RD125 Thermoreactor, the MD 100 COD Photometer providing 24 simultaneous measurements, and two packs of COD (small scale sealed tube) tubes: one set for LR measurements of 0-150 mg/l and one for MR measurements of 0-1500 mg/l. Vials are also available for 0-15000 mg/l. The thermoreactor enables rapid heating
MaxiDirect / MD600 portable photometer
The Lovibond® MaxiDirect / MD600 combines the mobility of a portable photometer with the characteristics of a modern laboratory photometer. The waterproof MaxiDirect unit is suitable for all applications, such as waste, potable and leisure waters. Pre-programmed with over 70 different tests, the MaxiDirect is suitable for the measurement of
Real UV254nm SAC dissolved organics analyser
Visit sitePPM represents Realtech in the UK, selling their on-line flow through, probe and field portable technologies. Realtech specialise in the manufcature of instruments using UV absorption and transmission - a useful indicator of water quality. The field portable model is available with different path lengths to suit all portable measurement- PRODUCT
- Pollution & Process Monitoring (PPM)
The IQ Sensor Net system is a fixed monitoring system ideally suited for water and waste-water monitoring applications. Various sensors are available and connect using a common water proof connector. The instrumentation is weather protected to IP66 clasification allowing external mounting. The design also accommodates panel mounting. PPM also- PRODUCT
- Pollution & Process Monitoring (PPM)
Real SP portable meter (TOC / BOD / COD)
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The Real SP meter is used for rapid spot sample analysis of organic matter in water or wastewater without the use of reagents. The instrument uses multiple wavelengths in the UV-visible spectrum to analyse the sample. The Real SP meter is suitable for bench-top analysis using the power supply provided, or may be supplied with an integral battery- PRODUCT
- Pollution & Process Monitoring (PPM)
MultiSys_props kits are cost-effective and innovative water monitors for the online measurement of nitrate and/or CODeq/TOQeq. Individual kits include everything required for measurement: a ProPS-UV sensor, TriBoxII controller, 10m sensor cable, and 10m tube for air cleaning. All systems are delivered ready-to-measure, with an installed
The portable IQ Sensor Net system takes robust-process measurement technology and packages it into a portable format. Two diffferent bespoke systems are available providing different levels of portability and instrument security. The water quality monitoring system is skillfully integrated by Pollution & Process Monitoring specialising in- PRODUCT
- Pollution & Process Monitoring (PPM)
NICO - TriOS NOx Nitrate optical probe
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The NICO sensor is based on the same concept as the more expensive TriOS sensors such as OPUS, LISA and VIPER but uses the latest photo diode and specific UV filter measurement to photometrically report the Nitrate (NOx) concentration in water and waste water. Four detection channels enable a precise optical determination of nitrate by absorption- PRODUCT
- Pollution & Process Monitoring (PPM)
Bespoke liquid measurement systems
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PPM has considerable experience in providing bespoke engineered liquids measurement systems integrating water quality instrumentation. Systems include a walk-in analyser kiosk complete with sample and electrical distribution, fully-fitted towable trailers with small enclosures to contain discrete instruments, and PVC wallboards complete with- PRODUCT
- Pollution & Process Monitoring (PPM)
The OPUS uses UV spectral analysis to photometrically report the Nitrate (NO3), Nitrate(NO2), UVT, UVA, inferred TOC/BOD/COD concentrations in water and waste water. The precise optical determination also takes into account turbidity and temparature. Different path lengths accommodate a wide range of measurement. Automatic compressed air cleaning- PRODUCT
- Pollution & Process Monitoring (PPM)
Tribox 3 (1-4 sensors)
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Digital 4-channel display and control unit (with integrated solenoid valve for pneumatic control). TriBox3 is a measurement and control system for all TriOS sensors. The device provides 4 sensor channels with selectable RS-232 or RS-485 function. In addition to Modbus-RTU, various other protocols are available. A built-in valve allows compressed- PRODUCT
- Pollution & Process Monitoring (PPM)
Chemitec 50 Series (1-8 sensor connection)
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The Chemitec 50 Series digital controller - 2 or 4 sensor connection - provides local display, freely programmable analogue and digital change over contacts. Key features: LCD graphic display with background illumination; internal logging with USB data transfer; ABS surface-mount enclosure with IP66 ingress protection; 4 set points (max 2 for each- PRODUCT
- Pollution & Process Monitoring (PPM)
MultiSys-Stipscan in situ wastewater monitor
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The MultiSys-Stipscan is the first generation of a new type of spectroscopic sensor that measures wastewater using a light spectrum from 190 to 720nm. In addition a patented settlement phase can be used to provide an online measurement of total solids and sludge volume. The sensor collects the wastewater sample in a measuring cell and does notLISA - UVT and DOC optical probe
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The LISA sensor is based on the same concept as the more expensive TriOS sensors, such as OPUS and VIPER, but uses the latest UV LED technology to photometrically report the UVT and inferred TOC / COD / BOD concentration in water and waste water. The two detection channels enable a precise optical determination of UVT and dissolved organics by- PRODUCT
- Pollution & Process Monitoring (PPM)
A small GRP cabinet contains the PV control / battery system and digital transmitters interfacing with the digital probes providing the water quality measurement. Data can be communicated using the latest GSM mobile network to a secure website for remote data access and data retrieval. Data is graphically represented and stored in a CSV format- PRODUCT
- Pollution & Process Monitoring (PPM)
The IQ Sensor Net system is a fixed monitoring system ideally suited for water and waste-water monitoring applications. Various sensors are available and connect using a common water proof connector. The instrumentation is weather protected to IP66 clasification allowing external mounting. The design also accommodates panel mounting. Data is- PRODUCT
- Pollution & Process Monitoring (PPM)
Pollution & Process Monitoring Ltd is a specialist manufacturer and supplier of water quality instrumentation. We support the products we manufacture and distribute in the UK with planned and emergency site attendance. Commissioning and product training is also provided to ensure that instrumentation is delivered and subsequently maintained to the- PRODUCT
- Pollution & Process Monitoring (PPM)
Robotic analysers are based on flexible platforms where different liquid handling procedures can be automated in routine analytical laboratories. These can analyse a range of parameters, including biochemical oxygen demand (BOD), chemical oxygen demand (COD), and carbonate or bicarbonate concentration. They are also suitable for ion selectiveTribox mini (1-2 sensors)
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Suitable for connection of TriOS sensors. Two different sensors can be connected to a single controller providing local display and dedicated outputs for each sensor: aluminium die-cast housing with local LCD digital display, five status LEDs and integral web browser; suitable for connection of any two TriOS digital sensors communicating using- PRODUCT
- Pollution & Process Monitoring (PPM)
PROTOC 300 is an online total organic carbon (TOC) analyser, providing fast, continuous multi-point measurement of organic loading of a water or wastewater sample. It is extensively installed throughout UK industry for a wide range of water, surface water and wastewater applications- PRODUCT
- Pollution & Process Monitoring (PPM)
COD measurement - helping you find the best companies for your project.
Lovibond Tintometer
Manufactures water analysis equipment for the water supply, manufacturing and leisure industries. Portable photometers provide direct readings over a range of water and wastewater quality parameters. Portable turbidity meters use an infrared source and a 90° detector for measurement over 0-2000 NTU. Visual colorimetric kits enable accurate
Lovibond House, Sun Rise Way, Amesbury, Salisbury, SP4 7GRSmart Storm
Designs and manufactures monitoring systems for testing the conductivity, pH, redox, suspended solids, temperature and turbidity of water, wastewater and process liquids. Systems have datalogging facilities and can interface with printers and computers for data retrieval. Full installation, commissioning and maintenance services are available
1 Lon Cae Darbi, Cibyn Industrial Estate, Caernarfon, Gwynedd, LL55 2BD

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