Analytical Instrumentation & Environmental Monitoring


Latest Articles

On-line gas analyser system
November 2000
AFH Devers will be supplying the first of a new Maihak all-modular series of gas analysers to Bateman Titaco for the COSAC (cobalt from slag and copper as a byproduct) contract at Chambishi Metals in ...

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Stack gas analyser for hot/wet analysis
November 2000
Ametek's 910 mass emission analyser uses the 920 stack gas analyser for the analysis of SO2. It maintains the sample above the water dewpoint and analyses on a hot/wet basis. An important fact is that ...

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Infrared refrigerant monitor
November 2000
Supermarkets and cold-room installations typically locate their refrigeration plant some distance from the actual display areas and storage facilities respectively. A leak detection system to alert service ...

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Electrostatic air cleaners for a pollution-free environment
November 2000
Electrostatic air cleaners have the unique ability to purify the air and remove harmful particulates, ranging from those visible to the naked eye, such as pollen and hair (10 µm) to invisible smoke, tobacco ...

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Dual-channel opacity/dust concentration monitor
November 2000
The D-R281 AV from Durag is a visible emission monitor opacity meter and/or dust concentration meter. It has been specifically designed to continuously detect both opacity and optical density levels of ...

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Gas detection equipment available for hire
November 2000
Good news for contractors is that environmental gas detection equipment can now be rented from MSA Africa, one of Africa's largest suppliers and manufacturers of safety equipment. Large companies in ...

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Combustion and emission monitoring
November 2000, Automation Control Solutions
Rosemount Analytical has combined its new CAT continuous analyser transmitter with a sample handling system (SHS) to offer a compact, modular continuous emissions nonitoring (CEMS) solution. The new CAT ...

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Six-detector personal safety EMI monitor
November 2000
Wavetek Wandel Goltermann has launched what it says is the world's first personal safety monitor fitted with six detectors to measure electric and magnetic field components independently of their orientation. This ...

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Effective spot cleaning
November 2000
Exair's ion air gun combines fast static decay rates with low compressed air consumption. It is an effective way to remove static, contaminants and dust from three-dimensional parts prior to assembly, ...

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Protecting wastewater treatment processes
September 2000
The Microtox-OS Test System from Siemens Environmental Systems is claimed to be the first continuous water quality monitor that warns the user within minutes of contamination from organic, inorganic, heavy metals and other compounds

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Water quality monitoring
September 2000, PREI Instrumentation
Traditionally it has been acceptable to filter raw water to a reasonably good clarity (0,5 to 1,5 NTU) and then disinfect the water with chlorine, UV radiation or ozone to kill all the bugs. In the past ...

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Pump station gas detection system
September 2000
Scott/Bacharach, represented locally by Measuretech, a Tyco International company, is offering what it believes is a unique pump station gas detection system within their range of products. In sewage ...

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Economical and reliable solutions for pH customers
September 2000, Automation Control Solutions
Rosemount Analytical offers a new solution for reducing operating costs of troublesome pH measurement with the new Model PA-933, Cleanstar pH linear extraction valve. This new valve provides maximum sensor ...

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Hazardous gas warning device
September 2000, Spero Sensors & Instrumentation
The Oldham MX2000 portable multigas detector is a suitable gas monitor for warning against hazardous gases. Small and compact, it measures 150 x 80 x 40 mm in size and weighs only 450 g. Able to detect ...

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Personal gas monitor fits on the wrist
September 2000
The 'Gaswatch' is claimed to be the first gas monitor that can be worn on the wrist like a normal watch. It can be used to detect either one or two gases in several combinations. It is equipped with a ...

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Sealed DC power supplies/charges for heavy duty applications
July 2000, Omniflex Remote Monitoring Specialists
Omniflex is offering the PT 2000C and PT5000C (12 and 24 V) DC sealed instrument power supply/battery chargers for heavy duty applications requiring a high degree of regulation and protection. The units ...

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A pressure transmitter certified for availability and safety
July 2000, Moore Process Controls
Thus, conventional transmitters and switches can severely compromise a system's integrity. The Moore XTC critical transmitter is TöV certified for high availability and safety applications. The critical ...

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Digital radio system simplifies corrosion monitoring
July 2000
Elpro Technologies of Australia has developed new radio-based monitoring and control modules that simplify corrosion control supervision on pipelines and other critical installations. The 105 series ...

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Tough vacuum cleaner - no moving parts
July 2000, Electro-Test Instrumentation
The compressed air-operated Chip Vac is an industrial duty vacuum designed specifically for vacuuming chips. It creates a powerful cyclonic action that vacuums metal, wood or plastic chips into a 55 gallon ...

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Temperature compensated antimony pH electrodes
July 2000, PREI Instrumentation
In pH measuring applications such as hydrofluoric acid, where glass electrodes have a short life, antimony electrodes are usually used. There are many makes of antimony electrode sensors available but ...

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