Analytical Instrumentation & Environmental Monitoring


Latest Articles

Low-cost RH/°C meter/transmitter made in SA
December 2005
Following the success of its award-winning DTH-Sense-Aire temperature and humidity meter/transmitter, Johannesburg-based Designs Unique has developed a new low cost unit, the Eco-DTH. This model is suitable ...

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Chlorine measuring instruments
December 2005, Endress+Hauser South Africa
Several terms are used in reference to the measurement of disinfecting parameters. However, total, free, bonded, residual, compound and radical chlorine are all in effect interrelated and play a vital ...

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Distributed intelligence more accessible
December 2005, Perimeter Security, Alarms & Intruder Detection
Driven by Moore's Law and the tremendous processing power now available in smaller, faster, and cheaper packages, engineers are finding ways to add processors to better meet their needs - in product designs, ...

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New gas analysers in South Africa
December 2005
ABB, a leader in power and automation technologies, has introduced a new range of efficient and reliable gas analysers in South Africa. The EasyLine Series includes continuous measuring gas analysers ...

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Clamp-on power meter/analyser
December 2005
Yokogawa's new clamp-on power meter/analyser; simultaneously measures power, harmonics, voltage fluctuations and waveforms, and reliably checks both connections and settings before measurement ...

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Automatic cross-sectional sampler
November 2005
Designed for use in high and low grade consistency sampling applications in gold mines, Spirax Mitech's automatic cross-sectional sampler is easy to install and maintain. It eliminates product spillage ...

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Ambient HC monitor
November 2005
The APHA-360 ambient HC monitor from Horiba, uses a combination of the flame ionisation detection method and selective-combustion. This gives it the advantages of the single-detector method plus the ability ...

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Personal ionising radiation dosemeter
November 2005
The EPD Mk2 electronic personal dosemeter from Thermo Electron Corporation RM&P reliably alerts personnel of potentially dangerous ionising radiation when working in radioactive areas. Together with its ...

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Trace gas monitor/analyser
November 2005
Horiba's GA-360E/F360E Series trace gas monitor/analysers provide accurate, continuous monitoring of trace amounts of impurities contained in gases such as N2, O2, He, Ar, H2, and air used in the semiconductor ...

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Humidity measurement in Ex areas
November 2005
For accurate and risk-free humidity monitoring in areas with potentially explosive atmospheres, Jumo's new industrial transducers with intrinsically-safe electronics are designed to operate inside areas ...

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Sampler for pollution monitoring
November 2005, PREI Instrumentation
Industrial effluent and stormwater outlets normally flow into rivers. To protect these vital resources from pollution, it is necessary to regularly take samples at the drains, and have them analysed. ...

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New portable VOC gas monitor
November 2005, Environmental Process Analytics
The latest in multigas detection, the GasAlertMicro 5 PID provides simultaneous monitoring of more than 200 gases with the use of latest PID technology. The Micro 5 PID monitors standard gases such as ...

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Gaseous emissions monitor
October 2005, Environmental Process Analytics, Products & Solutions
The CODEL G-CEM4000 is an integrated gaseous emissions monitor which is able to monitor a wide range of gases in various applications. Since its launch, due to high accuracy and reliability, over 100 ...

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Residual chlorine and fluoride analysers
October 2005, C&F Technologies
C&F Technologies is offering a range of instruments for monitoring the levels of residual chlorine and fluoride in water. The field-proven 1870E Residual Cl2 Analyser provides reliable, continuous on-line ...

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pH meter for water applications
October 2005
The new robust pH tester is easy to use, accurate - while insensitive to dirt, protein and soiling - making it a suitable measuring instrument for the harsh industrial environments of water purification ...

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Rugged pH elecrode for tough processes
September 2005, Microsep
Mettler Toledo Ingold's new, combined pH/temperature electrode is designed to meet the demanding applications in the chemical and allied industries. The InPro 4800 top-of-the-line gel-type electrode has ...

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Analysis expert for analog sensors
September 2005
Analog output signals generated by optical sensors can be processed with Wenglor's AW01 analysis module. Height measurement, thickness measurement, differential measurement and trigger mode operation ...

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Titrators for ASTM-standard testing
September 2005, Microsep
The exact determination of TAN (total acid number) or TBN (total base number) is an important analysis for the manufacturers and users of mineral oils and derived products. Acidic, corrosive content ...

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Water treatment analysis solutions
September 2005, Endress+Hauser South Africa
The quality of water standards is constantly on the increase and as a result, monitoring stages are being tested more and more by on-line measuring devices, which allow for a greater frequency of analysis ...

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Residual carbon analyser
September 2005
The RCA 2000 residual carbon analyser from M&W Asketeknik assists the control of coal-fired power plants by improving combustion efficiency and coal mill performance. Operators are provided ...

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