Instrumentation > Environment

Time for a closer look at nitrates?

01 October, 2018

The NIWA investigates whether we need to monitor nitrate concentration continuously and looks at progress in practical nitrate monitoring.

How to use a membrane patch colorimetry field test kit

02 September, 2018

This video shows how to use a membrane patch colorimetry field test kit.

i::scan multiparameter spectrophotometer probe

31 July, 2018

The i::scan is a miniature multiparameter spectrophotometer probe for online water quality monitoring.

Michell Instruments Easidew 2-wire dewpoint transmitter

30 July, 2018

Michell Instruments has introduced an updated version of its 2-wire Easidew dewpoint transmitter, with a simultaneous analog and digital Modbus RTU output and a rugged 5-pin M12 electrical connection.

Michell Instruments QMA601 process moisture analyser

03 July, 2018

The QMA601 process moisture analyser has been updated with an option that makes it suitable for continuous catalyst regeneration (CCR) reforming processes.

Michell Instruments ES70 configurable sampling system

18 June, 2018

The ES70 simplifies specifying complex, multi-optioned sampling systems, not only ensuring the correct options are selected and but also reducing lead times.

TriOS OPUS spectral UV sensor

20 April, 2018

The TriOS OPUS spectral UV sensor is able to deliver readings for nitrate (NO3-N), nitrite (NO2-N), organic water ingredients and SAC254.

Michell Optidew 501 and 401 chilled mirror hygrometers

16 April, 2018

The Optidew 501 and 401 chilled mirror hygrometers from Michell Instruments offer a faster response to changes in humidity.

Krohne OPTISENS TSS 3000 and 7000 optical sensors and MAC 300 transmitter

22 January, 2018

Krohne has added two total suspended solids (TSS) sensors and a transmitter to its analytical range.

Wireless well integrity monitoring system deployed in Norway

24 November, 2017

Emerson's Roxar Downhole Sensor System has been deployed on the Maria field offshore Norway, providing field operator Wintershall with improved well integrity monitoring and offshore safety.

Endress+Hauser buys Blue Ocean Nova

13 November, 2017

Endress+Hauser has acquired Blue Ocean Nova AG, a manufacturer of inline spectrometers for monitoring quality-relevant process parameters. The acquisition was effective 31 October 2017, and details of the transaction were not disclosed.

TriOS nanoFlu fluorescence sensor

01 November, 2017

The nanoFlu sensor is an online fluorometer for precise and selective measurement of coloured dissolved organic matter, rhodamine, tryptophan and chlorophyll A in green algae or phycocyanin in cyanobacteria.

TriOS enviroFlu oil-in-water sensor

04 September, 2017

The enviroFlu is a submersible sensor for the measurement of oil in water. It utilises a UV fluorescence measuring principle rather than the more conventionally used infrared scattering or absorption methods.

optec Haze Control 4000 photometric converter

01 September, 2017

The optec Haze Control 4000 photometric converter has been specifically engineered for high-precision haze (turbidity) measurements.

Hach CL10 sc reagentless chlorine analyser

02 August, 2017

The CL10 sc reagentless chlorine analyser allows for real-time control of disinfection processes by providing continuous readings that indicate when treatment conditions have changed.

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