Analytical Instrumentation & Environmental Monitoring


Latest Articles

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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Dust monitors with a difference
November 2004, Spero Sensors & Instrumentation, Information Security
The dust monitor range, developed by Oldham, has several advantages that will help ease the process of monitoring the safety of a work environment. The EP300 series can detect particles from 0,1 mg/m³ ...

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Ultrasonic stack gas flowmeter
November 2004, Fire & Safety, Products & Solutions
Durag's D-FL 200 is an ultrasonic stack gas flowmeter that operates without interference with the medium and is programmable via the evaluation unit or a PC. In-situ measurement is directly in the flue ...

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On-line process gas chromatograph
November 2004, Siemens South Africa
Siemens' global network of innovation in the field of gas chromatography has yielded the MicroSAM, a small, compact, powerful and cost-effective measuring device that is capable of performing a wide variety ...

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In-line mineral quantifier
October 2004
Blue Cube Systems exhibited its MQi Inline Mineral Quantifier at the Electra Mining Exhibition in Johannesburg from 6-10 September. The company reports: "Great interest was shown in the MQi, which was ...

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Cost-effective ion measurement
October 2004, Protea Automation Solutions
The FPA-200 Series online analysers from Tytronics provide simple, reliable and cost-effective online selective ion measurements. The analysers are particularly suited for measuring cyanide in wastewater, ...

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Relative temperature and humidity transmitters
October 2004, Instrotech
Instrotech is offering Rense relative humidity and temperature transmitters with user-selectable signals and ranges. Series 741 is a 2-wire transmitter providing a 4 to 20 mA output using the same wires ...

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Moisture sensors for on-line production
September 2004, Protea Automation Solutions
The IR-2004, distributed locally by Protea Automation Solutions, has newly-designed all surface-mount electronics with a minimum of components for improved reliability and is priced to give extraordinary value for its superior performance

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