hygrometer News

  • Yamatake Launches a Low Dew Point Version of its Compact Chilled Mirror Hygrometer

    Yamatake Corporation of the azbil Group has announced that on November 16 it launched the FDW20, a low dew point version of the current FINEDEW(TM) chilled mirror hygrometer. The FDW20 enables precise dew point measurement for drier atmospheres. Humidity (dew point) is, along with temperature, one of the key thermal environment indices; it is typically measured at 25 degree Celsius, 50% RH. In ...


    By Japan Corporate News - JCN

  • Humidity calibration in non-air gases at above-atmospheric pressures

    Many laboratories can only perform humidity calibrations in air at atmospheric pressure. However, industrial humidity measurements may be at high pressures, or in other gases. For best validity, humidity calibrations should ideally be in the gas medium of use, because the performance of some hygrometers can depend on gas species and pressure. Calibration ...

  • Tradition meets Quality and Precision - Mechanical Products from Lufft

    "Tradition is an obligation." We have held on to our high standards for more than 130 years. Our customers, employees and business partners can rely on same Quality and Precision, that characterized Lufft for decades. Mechanical thermometers, hygrometers and barometers from Lufft are in demand, although we gave up the own production of the mechanical Lufft products some years ago. ...

  • Pemex purchases 45 model 5100 HD gas analyzers

    Petroleos Mexicanos (PEMEX), the Mexican state-owned petroleum and natural gas company, has acquired forty-five of the latest Model 5100 HD Series gas analyzers from AMETEK Process Instruments to monitor moisture levels in natural gas at monitoring stations throughout Mexico. According to Jorge Ovidio Martinez of COIMSUR, S.A. de C.V., AMETEK’s process instruments distributor in Mexico, ...

  • Vaisala's reference radiosonde for climate change measurement entered a prototype phase

    (Atlanta, GA, USA, January 18, 2010) As a global leader in environmental and industrial measurement and a pioneer in its field, Vaisala is committed to research on climate change by providing the best possible measurement tools and leading competence.In response to demand from the international scientific community, Vaisala is developing a reference radiosonde, an important ...


    By Thomson Reuters

  • Humidifiers May Cause IAQ Health Concerns

    The environmental and building consulting experts at EC2 provide services to help determine if humidifiers are causing conditions conducive to mold growth, dust mites and other allergens. In December Consumer Reports published an article about humidifiers and their use during the cold winter months.  The article reported that humidifier sales triple in the cold months as people look for ways ...


    By Cochrane & Associates, LLC

  • Building Science Expert Puts Tools to Work Inspecting Properties across Florida

    When Advanced Building Assessment is called upon by a Florida property owner to inspect their home or business the professionals arrive with an array of state-of-the-art instrumentation.  These tools are often critical for identifying environmental and structural issues.   Eric Osking, M.S., CIEC, President of Advanced Building Assessment, is an expert on indoor environmental issues, ...


    By Cochrane & Associates, LLC

  • Indoor Allergies & Asthma Triggers Identified with IAQ Index

    Asthma is a disease that affects the lungs and is one of the most common long-term diseases of children.  Adults can also suffer from asthma and the relentless wheezing, breathlessness, chest tightness, and coughing that it can bring during an attack.   When an asthma attack occurs the body’s airways become smaller as they swell.  Less air makes its way to the lungs and the ...


    By Cochrane & Associates, LLC

  • ASTM D5527 - 00(2011) standard practices for measuring surface wind and temperature by Acoustic Means

    Sonic anemometer/thermometers are used to measure turbulent components of the atmosphere except for confined areas and very close to the ground. These practices apply to the use of these instruments for field measurement of the wind, sonic temperature, and atmospheric turbulence components. The quasi-instantaneous velocity component measurements are averaged over user-selected sampling times ...


    By ASTM International

  • ZigBee Monitors Building And Ambient Air Quality

    Hitachi WirelessInfo's AirSense Monitoring Network Uses Ember's ZigBee Networking Technology to Manage Air Quality and Temperature-Sensitive Work Environments Boston, MA — A new real-time monitoring system from Hitachi WirelessInfo is helping companies create controlled environments where temperature, humidity and airborne particles can be managed to maintain ideal working conditions. The new ...


    By Hitachi Data Systems

  • Ten Steps to Find Hidden Mold Infestation

    Often mold infestation problems are hidden inside the building materials of a home, condominium, apartment, office, or commercial building. To find hidden mold problems, use the following mold investigation steps, according to international mold expert Phillip Fry, author of the e-book Do-It-Best-Yourself Mold Inspection, Testing, Remediation, and Prevention. 1. Use do it yourself mold test kits ...


    By C.M.I.C.I.

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