air flow measurement News

  • New advances in air sampling and air flow calibration instruments

    F&J SPECIALTY PRODUCTS, INC. (F&J) has enhanced the usefulness of its “Digital Flowmeter” air sampling systems. F&J has implemented hardware and software modifications that enable a user to select either the reporting of (1) internationally recognized reference temperature (T) and pressure (P) conditions for gas volume values or (2) flow and volume values at local ambient conditions of barometric ...


    By F&J SPECIALTY PRODUCTS, INC.

  • Venturi Flow Meter From Westfall Measures Aeration at Sewage Treatment Plants

    Westfall Manufacturing Company has introduced a new series of corrosion-resistant 48" dia. venturi flow meters for the air handling systems at sewage ...


    By Westfall Manufacturing Co.

  • Casella launches game changer in Air Sampling Calibration - Flow Detective

    Casella, air sampling, noise and vibration monitoring specialist introduces the Flow Detective™ air sampling pump calibrator… ...


    By Casella

  • Now Measure ALL Flow Energy In Your Facility — One Family — Three Metering Technologies

    Facilities managers at large facilities often have the challenging task of managing all the flow energy in their facility with the mandate from upper management to save money on energy costs. To accomplish this goal, it’s critical to get accurate flow measurement data of the flow energy in your facility such as: natural gas, compressed air, steam, chilled and hot water. The ...


    By Sierra Instruments, Inc.

  • LumaSense introduces easy-to-use solution for measuring air exchange and purification efficiency with unparalleled accuracy

    LumaSense Technologies, Inc. introduces the Innova 1403 multipoint gas sampler and doser for air-exchange and flow analysis. This system is bundled in a system solution and includes the Innova 1403, the Innova 1412i Photoacoustic Gas Monitor, and 7650 Application Software. Two variations of the system solution are available: Innova 3750-2 Basic Ventilation System Dual Gas and Innova ...


    By LumaSense Technologies, Inc.

  • Sustainable Measurement System with high Accuracy

    The flow measurement system is suitable for continuous flow metering in full pipelines up to DN 800 conducting slight to heavily polluted media. Redesigning the instrument, the electronic components were updated and the enclosure design was modified visually. The integrated memory enables the storage of average flow velocity, medium temperature and flow rate covering a period of up to 7 years. ...


    By NIVUS GmbH

  • ASTM E2029 - 11 standard test method for volumetric and mass flow rate measurement in a duct using tracer gas dilution

    The method presented here is a field method that may be used to determine mass and volume flow rates in ducts where flow conditions may be irregular and nonuniform. The gas flowing in the duct is considered to be an ideal gas. The method may be especially useful in those locations where conventional pitot tube or ...


    By ASTM International

  • New Volumetric Vortex Flow Meters & Multivariable Mass Flow Meters

    Sierra Instruments proudly announces their next generation iSeries vortex mass flow meters, InnovaMass 240i/241i, for precise flow energy management in steam, compressed air, natural gas, and water applications.  With five process variables measured with one instrument, powered by Raptor II OS, a robust operating system, InnovaMass offers end-users greater ...


    By Sierra Instruments, Inc.

  • Proline Promass A for lowest flow rates

    In many applications within the process, food and life sciences industries, the smallest amounts of a substance must be measured and added with a high degree of accuracy – whether in piping or in chemical reactors. Flavoring for foodstuffs, active ingredients for pharmaceuticals or corrosion-inhibiting substances in oil production are just a few examples. The ...


    By Endress Hauser AG

  • Precision in Air Sampling Calibration

    Personal air sampling pumps are bodily-worn pumps used to sample airborne contaminants that can be damaging to health, controlling the flow of air to ensure a known volume of air is sampled. Monitoring for dust is usually achieved using such devices by sampling air onto a pre-weighed filter, which is then weighed after sampling and the dust concentration calculated. Monitoring for gases and ...


    By Casella

  • Advanced technology improves airborne pathogen measurement

    Many traditional methods for detecting airborne sources of contamination rely on the deposition on these materials on to a surface. For example, surface swabs might be taken, or bioaerosol sampling might be undertaken with a sampler that relies on the impact of biological particles on to a solid growth medium. “These methods are unable to deliver an accurate measurement of airborne ...


    By Air Monitors Ltd.

  • Improving the flows of energy and materials in cities

    A new tool to help planners choose urban designs that positively influence flows of energy, carbon, water and pollutants in cities is presented in a recent study. It is designed to integrate scientific knowledge into the planning process and support cities in achieving sustainability objectives. A city can be conceived of as a system with energy and materials that flow between the city itself ...


    By GLOBE SERIES

  • InnovaMass iSeries Vortex Mass Flow Meter Nominated for Flow Control Innovation Award!

    Sierra has a tradition of innovation spanning over 40 years and this spirit of innovation continues to drive our engineers each day!  We are delighted that Flow Control has noticed. Each year, Flow Control, a flow measurement industry magazine, selects fluid handling products they feel are worthy of being called ...


    By Sierra Instruments, Inc.

  • Clean Air Zones in England

    On 5 May the UK government published the principles for setting up new Clean Air Zones in England, which can include charges for older vehicles which do not meet emission standards such as Euro 6. Local authorities who propose Clean Air Zones must consider the sources of vehicle pollution in their area to ensure the zone design is appropriate to meet the air quality challenge. ...

  • Perfect Timing for Air Quality and Emissions

    PCME look forward to participating at the forth coming Air Quality and Emissions Show (AQE 2017) at the Telford International Centre, UK on 24th and 25th May. The new QAL 360 Backscatter PM CEM and DUST ALARM 40 Continuous Filter Performance Monitor will be demonstrated on Stand 47. Also on display will be the latest range of Velocity monitors: the ...


    By ENVEA

  • Arsenic: when will the clean water start flowing?

    Razia Begum has been asking the same question for two years now: 'Please will someone fix my arsenic filter?' She lives in Nagda, a village in one of the areas of Bangladesh most severely contaminated by arsenic in drinking water — although at first glance there is nothing about the village's lush paddy fields to suggest anything dangerous. Razia's family, like many thousands of others in such ...


    By SciDev.Net

  • Sierra expands Online Industrial Flow Meter Store

    With the addition of the InnovaMass® 241 insertion multivariable mass vortex flow meter to their online store, Sierra Instruments, a global leader in mass flow instrumentation, offers the largest selection of in stock factory select heavy and light industrial mass flow meters available ...


    By Sierra Instruments, Inc.

  • Putting a price on trees, grass and air

    Can you place a value on the impact to the atmosphere due to industrial activity? Or determine a cost to the loss of wetlands or forests to residential home construction? A professor at Simon Fraser University says we can, and we should. A new study from the Simon Fraser University School of Public Policy is calling for governments and private sector ...


    By GLOBE SERIES

  • U.S. Indoor Air Quality Market

    Reportlinker.com announces that a new market research report is available in its catalogue: U.S. Indoor Air Quality Market http://www.reportlinker.com/p0958093/US-Indoor-Air-Quality-Market.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=HVAC INTRODUCTION ...


    By ReportLinker

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