flow calibration News

  • Direct Mass Flow Controllers Improve Accuracy for OEMs & Systems Integrators

    Sierra Instruments announces the release of a new infographic explaining why mass flow controllers based on capillary thermal mass flow technology provide exponentially more accurate mass flow data than volumetric flow devices for industrial gas mass flow control applications.  Over 80% of all industrial processes—such as those involving chemical reactions, combustion, ...


    By Sierra Instruments, Inc.

  • New calibrator for temperature flow & pressure

    Quantitech has launched a new hand-held calibrator; the TCR Tecora Flowcal, which has been developed to enable the fast, accurate calibration of high volume air samplers. Traceable to UKAS standards, the Flowcal provides a convenient and highly accurate method with which to check the performance of air samplers such as the ECHO ambient air particulate sampler. The Flowcal is able to operate ...


    By Quantitech Ltd

  • Coastal Flow Hosts Iraq's Technical Committee on Metering & Calibration

    Coastal Flow Measurement today announced that it recently hosted a visiting delegation for Iraq's Joint Technical Committee on Metering and Calibration through a program sponsored by the Commercial Law Development Program (CLDP) of the U.S. Department of Commerce and the Bureau of Safety and Environmental Enforcement (BSEE) of the U.S. Department of the Interior. With resurrected and burgeoning ...


  • Sierra expands primary standard gas flow calibration systems & online store

    Sierra Instruments, a leading global mass flow meter and controller manufacturer, is pleased to announce the expansion of their primary gas flow calibration systems with the new economical CalTrak® 300 and 350. With increased portability and ease-of-use, now end-users can deliver precision flow calibration and validation, based on a primary standard, ...


    By Sierra Instruments, Inc.

  • Software for Automation of F&J Digital Air Sampler Calibrations with F&J Digital Air Flow Calibrators

    F&J SPECIALTY PRODUCTS, INC. has developed software to enable users of F&J digital air sampling systems to automate the calibration verification process. This new software provides the following user benefits: (a) The printing of a calibration certificate tailored to the user’s organization. (b) Automatic correlation of the digital air sampler and an F&J digital airflow calibrator ...


    By F&J SPECIALTY PRODUCTS, INC.

  • 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.

  • Gas Dilution Calibration System

    Ecotech is pleased to announce the release of the new GasCal 1100 Gas Dilution Calibration System. The GasCal 1100 is designed using the latest technology to precisely control the dilution of gas standards for calibration of ambient air and source emission monitoring analysers. The calibrator may be connected with up to 4 external gas cylinders for precise dilution of these gas standards with ...


    By Ecotech Pty Ltd

  • Flare Flowmeter Validates Calibration

    Ideal For Refineries, PetroChemical Plants, Biogas, Offshore Platforms, Wellheads, Tank Farms, Fossil-Fuel Power Plants, Ship-to-Shore Offloading FCI has enhanced its GF03 Flare Flowmeter with an industry exclusive new VeriCal™ in-situ calibration verification kit. This new kit is designed to meet emerging extensions to environmental agency regulations that will require installed calibration ...

  • Portable Ozone Calibrator

    2B Technologies, Inc. has launched its newest innovation, the Model 306 Ozone Calibration Source™ (OCS™). This state-of-the-art instrument is a completely portable (9x21x29 cm) and lightweight (2.6 kg) source of ozone that allows calibration of any ozone monitor regardless of manufacturer. The OCS™ scrubs ozone and water vapor from ambient air and produces any mixing ratio of ozone in the range ...


    By 2B Technologies

  • ASTM D5337 - 11 Standard Practice for Flow Rate for Calibration of Personal Sampling Pumps

    Most occupational exposure assessment methods require the use of personal sampling pumps to collect air samples at typical workplace sampling rates, with sampling volumes specified by (a) particular procedure(s). The precision and bias of these methods are directly affected by the precision and bias of the pumps used to measure the air ...


    By ASTM International

  • F&J World Calibrator PC Interfaceable

    F&J SPECIALTY PRODUCTS, INC. (F&J) an innovative manufacturer of air flow calibration systems for many industries has developed a new "High Flow" air flow calibration systems product line. Calibration systems are available for flow rates as high as 1000 m3/hr (600 CFM). The high flow calibration ...

  • LCU: a new, versatile device for trace gas calibration

    Discover a new calibration method for trace gas analyzers over an extensive range of compounds and concentrations.  ...


    By Ionicon Analytik Ges.m.b.H.

  • Model 150 Dynacalibrator® Calibration Gas Generator

    VICI Metronics’ Dynacalibrator® Model 150 is a constant temperature system designed to generate precise ppm or ppb concentrations of chemical compounds in a gas stream, using permeation devices as the trace gas source. It is used as a reference for the calibration of gas chromatography instruments and in other instruments that measure gas concentrations. This light-weight unit is a compact ...


    By VICI Metronics

  • On-Site Calibration with weather sensors from Lufft

    Sometimes it is not possible to renounce for your meteorological stations for several days to ship them for calibration to a calibration laboratory. Nevertheless, the measurement technique should be calibrated at least every two years – The solution is on-site calibration! Two examples of such service I would like to present in more detail in this blog post: Lufft ...

  • Lifetime accuracy of flow measurement

    The calibration cycle of Endress+Hauser’s devices starts in our factories. From the first day after installation in your plant, the devices measure with the highest accuracy. In order to maintain this level over the entire device life cycle, calibration services help you profit. Our mobile flow calibration rigs use the same calibration standards as in our production centers. On-site you ...


    By Endress Hauser

  • Oval Gear Flow Meters

    Bell Flow Systems offer GEMINI flow meters to cope with a wide variety of liquid measurement applications … The Gemini Flow Measurement range will provide applications solutions wherever accurate measurement is required on liquids as diverse as solvents to syrups. There are 10 sizes of meter in the range. The smallest model starts at 0.001 Litres/Min and the largest model finishes at ...


    By Bell Flow Systems Ltd.

  • A New Breakthrough in Flow Metering

    The common flowmeter choice in the municipal world has been the electcro-magnetic flowmeter due to cost, reliability and turndown.  To date they have require straight runs upstream and downstream prior to the meter to give reasonable accuracy.  Singer Valves106-SPI-MV is a single point insertion electromagnetic flowmeter installed and calibrated in conjunction with the valve to provide ...


    By Singer Valve Inc.

  • Portable ultrasonic flow meter

    Measure flow from outside a pipe. This new Portaflow Transit Time Flow Meter is designed for clean liquids like water, oils and most chemicals. Recommended for troubleshooting, spot checks and balancing flow. Strap-on sensors mount on the outside of plastic or metal pipes and ultrasonic signals are injected through the pipe between the two sensors. It works on any pipe diameter from 2-40” ...


    By Greyline Instruments Inc.

  • Novel contactless flow measurement

    The new measurement method has been developed in close cooperation with the University of Strasbourg. A hydraulic model perfectly adjusted to the conditions on the measurement site is the basis for accurate measurements. This model utilises two level measurements to determine the flow rate. Both levels are measured at a known distance, such as in two consecutive shafts within a channel system. ...


    By NIVUS GmbH

  • The new FlowExplorer DPSS: compact, powerful and calibrated LDA optics

    Our FlowExplorer product range is now extended with new products employing high power Diode Pumped Solid State (DPSS) lasers. The move from diode lasers to DPSS lasers allows us to increase the laser power while retaining a compact optical head. The new FlowExplorer DPSS is available with laser powers 100, 150 and 300 mW per wavelength in configurations for one, two or three velocity ...


    By Dantec Dynamics

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