Analytical Instrumentation & Environmental Monitoring


Latest Articles

Portable flue gas oxygen analyser for optimising burn mixture
April 2004
Safe and economic combustion of gas and fuel oils relies on the correct ratio of fuel and air being provided to the burner. The traditional method to achieve this was very subjective, as it relied on ...

Read more...
The significance and measurement of water activity - Part 2
March 2004, Action Instruments SA
The frequency of water activity measurements should increase, once the significance of this parameter is fully understood

Read more...
Combined sample probe for simultaneous dust, flow,temperature and pressure measurements.
Feb 2000
Durag's D-RX 250 is a new combined sample probe which is capable of measuring dust concentration, volume flow, absolute pressure and temperature simultaneously. It is designed for continuous monitoring ...

Read more...
Faster moisture analyser
March 2004
Ametek's Model 3050 OLV process moisture analyser uses a fundamentally different technology, namely a quartz-crystal oscillator to measure moisture. It allows moisture molecules to sit on the surface ...

Read more...
Luminescent technology for dissolved oxygen
March 2004, PREI Instrumentation
The Hach Dissolved Oxygen (LDO) probe, available from PREI Instrumentation, works quite differently from the galvanic and polarographic methods that have been used for more than 50 years. There are no ...

Read more...
The significance and measurement of water activity - Part 1
February 2004, Action Instruments SA
This application note discusses some of the most important applications of aw in various industries and shows how it should be measured

Read more...
Realtime on-line petroleum analyser
February 2004
The PSPI/PetroSpec 42500D/E models are realtime, on-line petroleum process analysers for accurate multicomponent petroleum analysis. Economical and easy to operate, they provide on-line convenience with ...

Read more...
In-situ dust concentration and opacity monitor
February 2004
The new D-R 290 monitor from Durag is designed for continuous opacity or dust monitoring of flue gas in stacks and ductwork. It is suitable for systems firing coal, fuel oil or a mixture of fuels in converter ...

Read more...
Roadshow storms into Nelspruit
January 2004
Trucks, trailers, vans and an army of highly skilled personnel invaded Nelspruit on 20 November 2003. At this point one must wonder how different life would be here without the Venter trailer. This was ...

Read more...
Ram-Tec performs seamless changeover at busy brewery
January 2004
Until recently, Chamdor Brewery on the West Rand has been the Cinderella of the SA Breweries group, living in the shadow of the super-breweries such as Alrode, Prospecton and Rosslyn. Recent developments ...

Read more...
Robust and versatile portable flue gas analyser
December 2003, Instrotech
Lancom III is a new addition to the range of portable flue gas analysers from Land Instruments International, supplied locally by Instrotech. The instrument has the capability to monitor up to nine gases, ...

Read more...
Electromagnetic radiation and human safety
November 2003, Accutronics
The Department of Health is responsible for administering the Hazardous Substances Act, 1973 (Act 15 of 1973), which may include most high-power electrical systems and most transmission equipment.

Read more...
Flue gas analysis
November 2003
New electrochemical gas sensors offer rapid availability of the measured values, small space requirements, maintenance by the user and low manufacturing costs

Read more...
Radiological surveillance systems
November 2003, Omniflex Remote Monitoring Specialists
The Maxiflex I/O system is designed to provide a cost effective and flexible means of interfacing any radiation monitor to the building or site-wide scada system

Read more...
Quality control in metal making
November 2003
Many microscope users do not know that microscopes can be applied not only in medicine and biology, but also in the materials sector in the steel, automotive and mechanical engineering sectors. Swiss ...

Read more...
Power quality analysis system
November 2003, Timecount
The Swiss designed Mavolog power quality analyser range of instruments, which can be used by power distributors and large industries for long-term monitoring of energy supplies, is available from Timecount. ...

Read more...
Process mass spectrometer
November 2003
Ametek has introduced the ProLine Series of process mass spectrometers for fast and reliable multiport, multicomponent process analysis. Capable of realtime process monitoring of up to 32 components, ...

Read more...
Electronic personal radiological dosemeter
November 2003
The new EPD Mk2 electronic personal dosemeter from Siemens Environmental Systems, together with a range of software solutions, makes it suitable for all sizes of dosimetry applications. With its advanced ...

Read more...
Paperless temperature and humidity recorders
November 2003, PREI Instrumentation
As an innovative alternative to the portable paper chart recorder, the Selene recorder from PREI Instrumentation records atmospheric humidity and/or temperature in its memory, and also displays the information ...

Read more...
Sulphur and nitrogen process analysers
November 2003
Antek Instruments' 6200 Series from OEN Enterprises, consists of sulphur and nitrogen process analysers, using Pyro-fluorescent sulphur and Pyro-chemiluminescent nitrogen technology to provide fast, precise ...

Read more...



<< First   < Previous   Page 41 of 55   Next >   Last >>