• Ground-Breaking New Formaldehyde Meter

    Portable/Field Testing

    Ground-Breaking New Formaldehyde Meter

    Apr 07 2012

    A new portable, continuous measurement formaldehyde (HCHO) meter is now available from GrayWolf (USA). A reusable sensor cartridge employs the chemical reaction between formaldehyde and ß-diketone on a porous glass. The yellowing that results from this reaction is measured via photoelectric photometry with accurate readings to <20ppb HCHO, without significant cross-sensitivity, making it ideal for Indoor Air Quality (IAQ) applications. The unit ‘re-zeros’ between 30-minute tests allowing for continuous monitoring (unique for this technology), and provides an output for real-time connection to GrayWolf’s AdvancedSense meters, WolfPack area monitors and to WolfSense enabled mobile PCs.

    Some key facts about this highly innovative meter: The FM-801 may be used for continuous monitoring and/or for 30-minute spot checks, The sensor cartridges are re-useable; up to 1000 tests per cartridge (at low formaldehyde levels), The base unit may be used as an independent, simple data-logger, with data downloaded to GrayWolf’s WolfSense PC software and The FM-801 can also be interfaced to a GrayWolf AdvancedSense meter, WolfPack monitor or WolfSense enabled WIN7 Tablet/Notebook. FM-801 readings are simultaneous to readings from any other sensors connected to the AdvancedSense, WolfPack, or Laptop and are logged into the same data file. Attach audio/photo/video/drawing/text notes to data files for efficient, reliable documentation of surveys. Measurement range is from <20ppb to 1ppm.

    The FM-801 formaldehyde meter kit is supplied with a mini-tripod, 5 sensor cartridges, a set of alkaline batteries, AC adapter, WolfSense PC data transfer/reporting software (on CD-ROM or USB key), a USB download cable and a hard-shell carrying case.


    Digital Edition

    Asian Environmental Technology 27.2 - April/May 2023

    May 2023

    In This Edition Business News - Celebrating The Life Of A Gas Measurement Industry Icon - A New Home For Gas Sensor Specialists - Envea Completes The Acquisition Of Hycontrol Ltd Environ...

    View all digital editions

    Events

    SGEM

    Jul 02 2023 Albena, Bulgaria

    SinS

    Jul 04 2023 Cardiff, UK

    IFAT Africa

    Jul 05 2023 Johannesburg, South Africa

    analytica China - NEW DATES

    Jul 11 2023 Shanghai, China

    Water Expo Nigeria 2023

    Jul 11 2023 Lagos, Nigeria

    View all events