Hygrometers News

  • Visit our online webshop

    With the webshop, it is always possible to place an order regardless of which country or continent you live. On the webshop you can buy the following. All instruments are available in plug & play start kits; all you need to start measuring immediately. You can purchase online: VPFlowScope 4-in-1 flow meters: measures bi-directional flow, pressure, temperature and totalized flow. Dew ...


    By VP Instruments

  • Vaisala adds potential for smart industries by bringing new smart probes for dew point and moisture in oil measurement

    Vaisala, a global leader in weather, environmental, and industrial measurements,has today launched six new smart probes for its Indigo product family, optimized for demanding industrial applications. New options for dew point and moisture in oil measurements bring more possibilities for industries to save energy, optimize processes, and improve product quality. ...


    By Vaisala

  • Endothermic Process and Heat Treatment Furnaces - CO and CO 2 Control Considerations

    Endothermic gas (CO/H₂/N₂) is often used as a ‘neutral’ protective gas or carrier gas during heat treatment process. Monitoring and controlling the furnace gas composition is essential to ensure metallic products retain their desired properties. This article outlines why CO and CO₂ levels must be precisely controlled, and the best way to measure CO and CO₂ ...

  • MARWIS Applied for “Digital Test Field Motorway” Project

    In September 2015 the „Digital Test Field Motorway” project has been started officially by the Federal Transport Minister Alexander Dobrinth and takes place on the motorway A9 between Munich and Nuremberg. Through this project the Federal Government wants to strengthen the innovative lead of Germany in the frame of the initiative “Mobility 4.0”. Automatic driving and ...


    By OTT HydroMet

  • 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. ...


    By OTT HydroMet

  • Lufft wins innovation award of Baden-Württemberg

    The measurement and control technology company Lufft was selected as one winner of the “Dr. Rudolf Eberle Prize” at “Haus der Wirtschaft” in Stuttgart. The award includes prize money of 10.000 Euros. With the innovation of its new mobile road sensor MARWIS, the company from Fellbach triumphed over a field of 77 competitors. Peter Hofelich, the state secretary of the ...


    By OTT HydroMet

  • 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 ...

  • UF/IFAS research finds ways to save water, strawberries and money during cold temps

    Florida’s strawberry producers must protect their multimillion-dollar annual crop from freeze damage. Traditional methods involve constant spraying of water during a cold snap. Growers are looking for ways to use less water, yet produce the same amount of crop. New University of Florida research shows growers can keep using both their current sprinkler spacing and low pressure or enhanced ...

  • UF/IFAS research finds ways to save water, strawberries and money during cold temps

    Florida’s strawberry producers must protect their multimillion-dollar annual crop from freeze damage. Traditional methods involve constant spraying of water during a cold snap. Growers are looking for ways to use less water, yet produce the same amount of crop. New University of Florida research shows growers can keep using both their current sprinkler spacing and low pressure or enhanced ...

  • AirTest’s New Wireless RTUiLink Opens Large Opportunity For Building Operational Savings

    AirTest Technologies Inc. (“ATI” - TSXV: AAT) Following the launch of its exclusive new wireless CO2/temperature and wireless dew point sensors, ATI is introducing its new RTUiLinkTM product that offers a low cost, wireless method of upgrading the energy and operational performance of the more than 15 million existing Roof Top Air Conditioning and Heating Units (RTU’s) installed ...

  • Water in Fuel Gas – 875 KF Gas Analyzer For Fully Automated Determination by Coulometric Karl Fischer Titration

    Water is an unwanted contaminant in any kind of fuel gas as it lowers the calorific value and promotes corrosion. Hence, monitoring the water content is most critical, from the drying process of natural gas to any other point downstream. A proven solution to this challenge is the 875 KF Gas Analyzer combining ...


    By Metrohm AG

  • Multigas analyser supports liquid fuel research

    Two advanced FTIR analysers are being employed to monitor multiple gas concentrations simultaneously in laboratory scale reactors at Sasol’s Research and Technology Centre in South Africa. The monitors, which were supplied by Gasmet Technologies (Finland), are being used to study changes in gas composition during the preparation of Fisher Tropsch catalysts which are used in gas-to-liquids ...


    By Gasmet Technologies Oy

  • Systech Illinois design moisture transducer for OEM users

    In response to customer requirements, Systech Illinois have developed an integrated, cost effective moisture transducer for OEM’s and multiple sampling points. Ideal for applications in the petrochemical, power generation and process industries, the MM300 provides simple, accurate moisture measurement of -100 to +20°C dew point in gases at line pressure or atmospheric pressure. Designed ...

  • ASTM Award to David Hailey - Vice President Business Development at COSA Xentaur

    In recognition and appreciation of five years as an enthusiastic participant of the Committee D03. For outstanding leadership as D03.03 Subcommittee Chairman and commitment to the development of multiple test methods critical to the Gaseous Fuels industry. The Committee D03 membership expresses its heartfelt appreciation for the dedication and hard work.   David Hailey is the Subcommittee ...


    By COSA Xentaur Corporation

  • RH-AS2 %RH, dewpoint, temperature probe for AdvancedSense

    A new probe is available for GrayWolf’s rugged, hand-held AdvancedSense HVAC/OH/FM/IAQ meters.  The RH-AS2 probe is capable of measuring: Relative Humidity Dewpoint Absolute Humidity Specific Humidity Wetbulb temperature Drybulb temperature This small diameter (14 mm, 0.6 inch Ø, 40mm, 1.6 inch L) probe may be ...


    By GrayWolf Sensing Solutions

  • 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

  • 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, ...


    By AMETEK Process Instruments

  • 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

  • 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

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