Analytical Instrumentation & Environmental Monitoring


Latest Articles

Portable NIR analysers for chemical applications
July 2006
LT Industries' Iso-Chem systems are portable near infrared (NIR) analysers with remotely triggered testing probes. They are designed to provide confirmatory chemical analyses in seconds, inline. The analysis ...

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Stack gas analysis system
July 2006
The ENDA-600 Series from Horiba includes a single analyser unit that measures NOX, SO2, CO and CO2 and O2, setting a new standard for continuous emissions monitoring systems. Using cross-flow modulated ...

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No more muddy waters
July 2006, Endress+Hauser South Africa
From a waterworks located downstream from a sand filter to solids content of sewage sludge, turbidity is a critical measurement in the water and wastewater industry. Endress+Hauser has launched its new ...

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The power plant demineralisation train
June 2006, Automation Control Solutions
A typical demineralisation train converts raw water, containing between 100 and 1500 ppm dissolved solids, into water that contains no more than 10 to 20 ppb dissolved solids

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Improved combustion control saves energy
June 2006, Spero Sensors & Instrumentation
Better combustion control means improved process control, and this in return gives greater management over energy costs. The PAN series is available in a range of portable measuring instruments. These ...

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Moisture in chlorine analyser
June 2006
Chlorine manufacturers know the importance of measuring moisture in chlorine. Chlorine is extracted by the electrolysis of brine, and so this chlorine is naturally wet when produced and must be dried ...

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Measuring sulphur content of fuel
May 2006
The Model 2007 is an updated analyser and method capable of measurement ranges as low as 0 to 10 ppm

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Scrubbers and typical control systems overview
May 2006, Opto Controls
In general, industrial scrubbers are designed to remove potentially harmful and polluting gas emissions from various types of industrial processing plants. These gases can typically be sulphur dioxide, ...

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Dust monitor range
May 2006, Spero Sensors & Instrumentation
The S300 dust monitor range developed by Sintrol has several advantages which will help ease the process of monitoring the safety of the work environment. The instrument can detect particles from 0,1 ...

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Radiometric probe for environmental use
May 2006, Inteltronics
The LP UVB 02 radiometer measures the global irradiance in the UVB spectral region on a plane surface (W/m2). The instrument's spectral sensitivity is centred at 305 nm with a 5 nm bandwidth (FWHM). The ...

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ATEX approved gas detector/local display
May 2006, Environmental Process Analytics
The Oliver IGD Tocsin 903 is a local display unit approved for Zone 1 and 2 Hazardous areas. The 903 is equipped as a standard 4-20 mA process transmitter as well as serial communication. The 903 can ...

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Solid state wind sensor
May 2006, Inteltronics
The Young Model 85000 Ultrasonic Anemometer is a 2-axis, no-moving-parts wind sensor. It is suitable for general meteorological applications requiring accurate, reliable wind measurement. The sensor features ...

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Safeguard the working environment
May 2006, Spero Sensors & Instrumentation
It is essential to prevent the risk of asphyxia, poisoning or explosion, caused by the presence of gas, to ensure a safe working environment. The OLC 20 series are catalytic cell type detectors, intended ...

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pH measuring system for harshest conditions
May 2006, Microsep
In the pulp and paper industry, pH measurement plays an important role in process control to maintain high quality standards. Reliability and process safety are paramount when operating in a pulp and ...

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Automated cleaning of pH-electrodes
May 2006, Microsep
With the installation of the EC 150 cleaning system, pH electrodes are cleaned quarterly, not daily, and the stability and reliability of the measurement is greatly enhanced.       Holmen Paper - long tradition ...

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Gas detectors
May 2006, PREI Instrumentation
These industrial instruments are used near ammonia refrigeration plants, liquid fuel and gas pipelines, water and sewage purification works, spray painting booths and paint factories, tanker loading facilities, ...

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Nutrient meters for wastewater applications
April 2006, PREI Instrumentation
To obtain full control of the operation of any wastewater treatment plant there is no way of getting round the process tank. It is a vital link in the chain towards an acceptable effluent, but difficulties ...

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Luminescent probes for DO monitoring
April 2006, PREI Instrumentation
Dissolved oxygen (DO) is one of the most important of the dissolved gases found in water. In natural waters, DO exists in a dynamic equilibrium controlled by biochemical depletion and oxygenation through ...

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CO2 transmitter for agriculture
April 2006, Temperature Controls
E+E Elektronik has developed a CO2 transmitter for agriculture applications. Measuring instruments in green houses or livestock barns are exposed to very demanding environments, such as high humidity ...

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Stack gas analysis system
March 2006
Horiba's ENDA-600 Series includes a single analyser unit that measures NOX, SO2, CO and CO2 and O2, setting a new standard for continuous emissions monitoring systems. Using cross-flow modulated NDIR ...

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