Analytical Instrumentation & Environmental Monitoring


Latest Articles

Improved sensor design for portable moisture analyser
September 2006
Ametek Process Instruments has re-designed the pentaoxide-based (P2O5) moisture sensor for its Model 303B portable moisture analyser using manufacturing techniques that have resulted in several significant ...

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Integrated process spectrophotometer
September 2006
Ametek's Western Research IPS-4 integrated process spectrophotometer is a new analyser that employs modern electronics and diode array technology to perform a wide variety of liquid and gas analysis using ...

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Portable gas detector
September 2006, Spero Sensors & Instrumentation
The Oldham TX 2000 portable gas detector operates like a laboratory. It measures the risks caused by toxic gases or oxygen deficiency and gives instant warning of any immediate or pending dangers. This ...

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Oil tester can help save frying oil
August 2006
Often users either unknowingly discard oil too frequently in order to remain within legislation or neglect to change oil that has exceeded regulations. Common methods of monitoring the oil quality requires ...

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Automation of disinfection process in beverage industry
August 2006
Peracetic acid is a disinfection agent used in the disinfection of re-usable plastic bottles in the beverage industry. 35 000 bottles are disinfected per hour through the addition of this agent. The manual ...

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Ozone technology treats polluted water
August 2006
The use of ozone in water treatment systems is not a new concept - it has been used for close on 100 years to disinfect municipal drinking water and more recently, also as a disinfectant in wastewater ...

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OMSA secures agency for online water analysers
August 2006
OMSA Valves and Instrumentation has secured the agency for the Dr Leye Gmbh range of sample conditioning and online water quality analysers specifically aimed at the steam generation industry. OMSA will ...

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Customisable modular flue gas analysers for a variety of applications
August 2006
The new EPA verified testo 350-S/XL flue gas analyser system, which is exclusively distributed in South Africa by UniTemp, offers clients a versatile and adaptable solution to portable flue gas analysis. ...

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Convective flue gas analysers
August 2006
Ametek's convective flue gas analysers are designed for applications with high particulate levels in gas streams. The WDG-HPII and WDG-HPIIC analysers mount directly on the combustion process to provide ...

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New halogen moisture analyser - for the most stringent requirements
July 2006, Microsep
Thermogravimetric moisture-content analysis is a method frequently used for the quality control of substances such as food, chemicals, pharmaceuticals and raw materials. Mettler Toledo's halogen heat ...

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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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