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Air Monitoring
Ultrasonic Ane mometer Meas ures Highest Wind Speeds
The Model 85000 Ultra sonic An emometer from R.M. Young Company (USA) offers excell ent accuracy and resolution over an extended ope rating range. High speed wind tunnel tests confirm a solid 70 m/s top end speed!
This is the highest speed attained by a 2-D sonic ane mometer. The Model 85000 2-D sonic is supplied standard with a selection of digital (including SDI 12) and analog outputs to suit a wide range of applications. Please contact R.M. Young for more information.
Reader Reply Card no 104
New Flue Gas Analyser Saves on Installation and Maintenance Costs with Innovative Design
Michell Instruments’ (UK) XZR-500 flue gas analyser can help save companies thousands of dollars due to its innovative metallic sealed reference sensor (MSRS), which operates reliably in temperatures up to 1500°C. The analyser’s semi-in-situ location makes it easy to install, simple to operate and economical to maintain.
Ideal for applications such as combustion efficiency for boilers or industrial waste incinerators, the XZR-500 provides the speed of response and simplicity of installation of an in-situ analyser combined with the longer sensor life span associated with an ex-situ analyser.
The XZR-500 is installed immediately adjacent to the sampling point close to the radiation zone. Taking the measurement within this point of high-temperature gives reliably accurate readings while installations further down the process have the risk of contaminating the sample gas with ambient air leakages, resulting in false readings. The probe is designed to operate effectively in temperatures up to 1500°C – unlike many similar products on the market.
The MSRS technology is based on a sealed metallic reference – which means that air can be used as a calibration gas. This also reduces time spent on installation and maintenance: if a sensor replacement is needed, it can be performed within minutes without interrupting the process.
When operated in extremely dirty applications, such as coal-fired power stations the robust MSRS cell of the XZR- 500 can be combined with a blow-back mechanism for increased reliability in readings.
Reader Reply Card no 107
New Economic Wind Data Logger
WindLogger has been developed for economic logging of real-time wind speed and direction data when using anemometers with a single serial output. This data logger from Richard Paul Russell Ltd (UK) is ideal for field data acquisition due to its low power consumption, high capacity data storage and compact design.
Reader Reply Card no 105
Changing Climate?
Accurate, dependable weather data
Delta-T Devices Ltd
www.delta-t.co.uk
Reader Reply Card no 106 New Ex Class Cooler
The JCT sample gas coolers have been designed to lower the sample dew point and separate water vapour from humid sample streams in gas analysis systems. JCT (Austria) customers have always appreciated the coolers for their reliability, the quality of the heat exchanger, low maintenance and of course the long life time.
JCT is therefore very proud to announce that the well-proven JCT-5 Ex class cooler has been optimized in order to serve customers in the most efficient way. When gases shall be measured reliably in hazardous areas, the JCT-5 Ex class cooler is in a class of its own! The cooler features a high performance heat exchanger, which measures and grants a real and stable dew point of +3°C even for very high flow rates. The heat exchanger is available in PVDF, glass and stainless steel and avoids damage of the analyzer. The cooler can be equipped with 1 to 4 gas paths and features the best compressor on the market which has a very long life time. The digital display shows temperature, status and operation information. The new JCT-5 Ex class cooler complies with the actual EU directives, is environment-friendly and incorporates only high quality components which are the key factors for its success!
Reader Reply Card no 109 Diffusion Tube Air Pollution Monitoring
Gradko Environmental (UK) are market leaders in the preparation, supply and analysis of diffusion tube air pollution monitoring. They are proud to announce that they have recently added Water Analysis for VOCs and Gravimetric Analysis for Air Particle Air Filters to their current laboratory profile.
Their analytical laboratory at Gradko has continued to expand over the last 15 years. They now process thousands of diffusion tubes every week, using procedures which have UKAS accreditation. Enlarging their testing range allows their customers to keep all their varying analysis needs ‘under one roof’.
Reader Reply Card no 110 Reader Reply Card no 108 WindLogger is compatible with Gill Instruments’ WindSonic ultrasonic
sensors. To configure the unit for use with other sensors, the baud rate and the identifying start and end characters, which define each ASCII sentence to be logged, are user selectable.
Wind data is time-stamped and conveniently stored onto an MMC mobile memory card so no PC hook-up is required in the field. A new data file (.CSV) is generated for each day’s recording and when transferred to a PC, may be analysed with any standard spreadsheet program. WindLogger is the latest model in the SpaceLogger-RS range of loggers which cover a wide spectrum of data logging applications.
IET
Annual Buyers Guide 2009
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