Analytical Instrumentation & Environmental Monitoring


Latest Articles

Hazardous gas detection sensors and some terminology
November 2002, PREI Instrumentation
Selection of sensors and gas detection instrumentation is not a 'black art' - but is for the most part strictly applications orientated

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Accurate humidity measurements under extreme conditions
November 2002
With the development of the capacitive sensor, compact and portable instrumentation has been made possible

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Low-cost flue gas oxygen analyser with built-in diagnostics
November 2002
The Thermox WDG 210/Insitu analyser is a cost-effective and durable flue gas oxygen analyser with built-in system diagnostics and over-temperature cell protection circuitry. Designed for continuous ...

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Africa's leading water treatment plant
November 2002, Endress+Hauser South Africa
The first fully enclosed, totally automated water treatment plant in Africa has been completed and is now being operated successfully in Windhoek, Namibia. Selected by project managers DB Thermal of Johannesburg ...

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Portable infrared ambient air analyser
November 2002
The MIRAN sapphiRe Ambient Air Analyzer is one of the most versatile and powerful gas-detection systems on the market. It enables emergency response teams to identify and qualify hazardous spills and ...

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New technology dispels notions of costly pH sensors
November 2002, Endress+Hauser South Africa
Until recently, pH sensors have been considered costly to operate, as the electrode had to be regularly serviced, cleaned, calibrated and even replaced. A new generation automatic measuring point, introduced ...

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Monitoring of UV and IR flames
November 2002
Durag's D-UG 660 control unit, used in conjunction with the D-LE 603/103 flame sensors are ideal for monitoring UV and IR flames, even under difficult operating conditions. After start-up the control ...

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Free standalone DAQ software for a limited period
November 2002
For a limited period, Westplex will be giving away its standalone DATEX data logger and oscilloscope display and recording program with any Addi-Data or National Instruments analog input cards purchased ...

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Water quality monitor
October 2002, PREI Instrumentation
One of the best ways to quantify the quality of water is to use a continuous turbidity monitoring system. The GLI Accu 4 is the latest generation of turbidity monitoring equipment. By using a 4-beam method ...

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Analyser for water and wastewater applications
October 2002, Automation Control Solutions
The Rosemount Model 1055 Solu Comp II Analyser offers the choice of single or dual sensor input with measurement choices of pH/ORP, resistivity/conductivity/TDS, % concentration, ratio conductivity, total ...

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Sensor modules for easy analytical measurement
October 2002
The Industrial Measurement and Control business of Honeywell is offering two new measurement offerings - conductivity and dissolved oxygen - in its family of DirectLine sensors. DirectLine's architecture, ...

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Vibration analyser provides multi-analysis capabilities
October 2002
Osiris Technical Systems is offering IOtech's new full-featured vibration analyser, the portable ZonicBook. Available in 4, 8, or 16-channel configurations, the compact ZonicBook accepts ICP accelerometer ...

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Furnace atmospheres - ceramics and porcelain
October 2002
Porcelain, and especially its more expensive derivative, bone china, is one of the more expensive types of ceramic material made for general use. Many households still have a set of best porcelain tableware ...

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New fibre-optic spectroscopy platform
October 2002
Avantes has developed a new spectrometer platform called AvaSpec, for low-cost fibre-optic spectroscopy applications in the UV/VIS/NIR range. This significant product development underpins the growing ...

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Annunciators for hazardous areas
October 2002, Omniflex Remote Monitoring Specialists
Omniflex is offering an OMNI16C Annunciator variant with intrinsically safe inputs for hazardous area use. This complements the lineup of hazardous area annunciation products from Omniflex which now comprises: ...

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Stack dust analysis and monitor
September 2002, Spero Sensors & Instrumentation
The Oldham France EP1000 stack and dust analyser and monitor are well received by various South African companies because of the unique features and stability of the product. The features include: ...

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Emission monitoring for Durban refinery
September 2002
A major crude oil refinery in Durban is taking delivery of a SICK-Maihak SO2 cross-stack analyser which will be mounted in-situ in the stack to monitor the sulphur dioxide (SO2) content being released ...

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Online photometry measurement
September 2002
The Model 4000 Photometric Analyser from Ametek Western Research is designed for reliable, accurate, continuous online photometry measurement. The analyser provides high sensitivity and repeatability ...

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In-line chlorine analysers
September 2002, Hanna Instruments
Free and total in-line chlorine analysers are now available from Hanna Instruments. As part of monitoring the quality of beverage production processes, it is important to check chlorine levels. In fact, ...

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Continuous emissions monitoring system (CEMS
August 2002, Automation Control Solutions
The MicroCEM Continuous Emissions Monitoring System is suitable for any industry requiring a complete CEM system that fits a small space, or one that can be directly mounted at the process

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