Analytical Instrumentation & Environmental Monitoring


Latest Articles

Multigas moisture analyser
February 2005, Security Services & Risk Management
Ametek's Model 3050-AM moisture analyser provides accurate ppmv moisture analysis, multigas compatibility, fast response speed and a wide measurement range. With accuracy within ±10% of reading, it is ...

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CO monitoring units
February 2005, Spero Sensors & Instrumentation
The Prototox is a carbon monoxide monitoring unit specifically configured for Sperosens SL2000 and AARL Airview systems. Existing equipment requires the use of two units - a CO detector and a transmitter/transceiver ...

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Stack gas analyser
February 2005
The Ametek Western Research Model 4600 is a basic sulphur dioxide analyser with various options available to customise the system for specific operational needs. The instrument is based on proven split ...

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Multigas detector
February 2005, Spero Sensors & Instrumentation
One of Oldham's latest releases in its multigas detector range is the MX2100 detector with the capability to measure five gases simultaneously with a 0 zone operation and graphical display option. The ...

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Monitoring emissions in parts per billion
January 2005
Measurement resolution for emission gas monitoring has halved at an impressive regularity of every two to three years

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Tri-gas analyser for hydrogen-cooled generators
January 2005, Yokogawa South Africa
The EXA-based GD402 Hydrogen Purity Analyser enables high performance measurement without reliance on thermal conductivity properties

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In-line mineral quantifier test rig completed
January 2005
The project was initiated to provide live in-line demonstrations to potential customers on the suitability of the Blue Cube Systems MMMC (minute-by-minute mineral composition) technology on different ores

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New premium line transmitter
January 2005, Microsep
Microsep has extended its line of Mettler Toledo products to include the range of Ingold process control products. The Ingold product line provides end users and system integrators with solutions for ...

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Residual chlorine in water
January 2005, Protea Automation Solutions
It is important to understand that although the term 'free or residual chlorine' is used commonly, chlorine as such, is not present in water. Except at very low pH values, as in very strong acidic conditions, ...

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Automatic titration solution
January 2005, Microsep
Mettler-Toledo has introduced its DL50 Graphix titrator, which is a compact, easy to use and powerful titration solution for the laboratory and process environment where pH, acid/base, redox and other ...

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Electrodes for high pH measurements
January 2005, PREI Instrumentation
There is no glass formulation currently available that has zero sodium ion error (alkaline error). Since there will be some error, it is important that the error be constant and reproducible. With many ...

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Halogen moisture analyser
January 2005, 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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Low-cost test for a range of dangerous substances
December 2004, Information Security
A new product for first responders and other special teams has just been introduced to South Africa. Called the HazMat Smart-Strip, it is a disposable reagent strip card featuring a number of reagent ...

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Online monitoring of water/wastewater
December 2004, Endress+Hauser South Africa
With the possibility for a number of different measurement systems, Endress + Hauser has released an automatic measurement station with integrated water sampler for continuous monitoring of online parameters ...

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On-line measurement of sulphide in wastewater streams
November 2004, Protea Automation Solutions
The classical method for the measurement of sulphide has been successfully implemented on the FPA 800 series thus providing a simple, reliable, accurate and a very sensitive method for the on-line measurement of sulphide in solution

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Environmental monitoring for a smelter
November 2004
The total system is a combination of information from existing PLCs, new Ethernet connected stations, radio connected stations as well as optional serially interfaced connections to standalone analysers - all managed on a scada system

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Series of portable gas analysers
November 2004, Spero Sensors & Instrumentation, Information Security
Better combustion control means improved process control, and this in return gives you greater management over energy costs. This is why Oldham's PAN series could play a vital role in analysing and protecting ...

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Increased accuracy on flue gas analysers
November 2004, Security Services & Risk Management
Testo is offering a new CO2 measurement cell for its 350M/XL portable industrial flue gas analysers. This cell increases accuracy by using infrared light absorption instead of the traditional combined ...

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New improved pH sensors
November 2004, Endress+Hauser South Africa, Products & Solutions
With the new CeraGel P CPS 71 and TopHit H CPS 471 sensors for the chemical, pharmaceutical and biotechnology industries, Endress+Hauser is believed to offer the only sensor on the market (the CPS 71) ...

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Analysers for nitrogen/sulphur in diesel/petrol
November 2004, Products & Solutions
A range of sulphur and nitrogen process analysers, utilising Pyro-fluorescent sulphur and Pyro-chemiluminescent nitrogen technology to provide fast, precise measurement of liquid, LPG and gas samples ...

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