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environmental testing meter Applications

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    Flow meters for the environmental flow solutions

    We have developed many flow meters and controllers to measure the emissions from landfills and other green house gas producers, in addition to being a long standing leader in the testing of emissions for large engines. Water treatment is also an important driver for the company as we continue to develop innovative solutions for waste water treatment.

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

  • Sewer Meter -

    Sewer Meters monitor sewage level and flow within the sewers. Benefits gained by sewer monitoring include: (1) Detection of overflow conditions before overflow occurs thereby preventing hazardous environmental events. (2) Detection of blocked sewer pipes, allowing quick and focused maintenance thereby reducing maintenance costs. (3)Detection of over-used and under-used pipes for long term municipal planning. (4) Monitoring of sewage flow in sensitive sites such as flow to the river or sea. (5) Estimation of...

    By Solid Applied Technologies Ltd. (SolidAT) based in Ashkelon, ISRAEL.

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    Determination of TOC in stack

    PROBLEM: The industrial chimney's emissions of Volatile Organic Compounds (VOCs) are becoming issues of global importance and to have an accurate knowledge about how to test VOC turns into a strategic issue. VOC emissions are quantified and monitored according to standard EN 12619, using FID analyser which uses hydrogen and other reference gases in pressurized cylinder. Operators must then approach the sampling point, often placed several meters from the ground, climbing chimneys of industrial settlements with...

    By Pollution Analytical Equipment based in Budrio (Bologna), ITALY.

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    Sound level meters & Noise dosimeters for Environmental noise monitoring industry

    Environmental Noise is one of the fastest growing areas of noise monitoring, mapping and control. The EU has introduced a number of Directives aimed at increasing the level of information about Environmental Noise across the EU. In 1996, data from the EU Green Paper on Future Noise Policy estimated that around 20% of the EU`s population, or close to 80 million people, suffer from noise levels that experts consider to be unacceptable. Most of these people become annoyed and suffer from sleep deprivation, which...

    By Cirrus Research plc based in Hunmanby, UNITED KINGDOM.

  • SONARtrac - Dredging - Hopper Vessels

    Soil density, hardness, lithology, and sediment particle size distribution can create slurry of variable makeup and density. At a constant pump speed, the slurry will have a variable flow velocity, which is undesirable and potentially dangerous. If the velocity is too low, there is a risk of sand outs in the pipeline. If the velocity is too high, the pump will wear and be inefficient. Traditional velocity flow meters with wetted parts are prone to wear, causing measurement inaccuracies, and require frequent,...

    By CiDRA Corporate Services Inc based in Wallingford, CONNECTICUT (USA).

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    Thin-film Measurement Technology for Building Automation Industry

    The Heating Ventilation and Air-condition (HVAC) market in the Building Automation industry focuses on controlling atmospheric conditions to make them more suitable. Among the conditions controlled by these systems are temperature and humidity. aIST’s thin film platinum and nickel temperature sensors are ideal for heat meter monitoring and control applications in HVAC because of their high resolution and long term accuracy. Additionally, IST’s thin film capacitive humidity sensors are ideal for...

    By Innovative Sensor Technology (IST) based in Las Vegas, NEVADA (USA).

  • Low frequency noise analysis using XL2

    The Data Explorer PC software for the XL2 Sound Level Meter now includes a series of professional tools for detailed analysis of low-frequency noise (LFN). The graphical representation of time varying frequency components offers an efficient process for identifying the presence and level of LFN. Also the associated high quality audio recording supports further correlation with the objective measurement data. The new features are particularly useful in the calculation of immission levels which is defined as the...

    By NTi Audio AG based in Schaan, LIECHTENSTEIN.

  • Laboratory Information Management Systems (LIMS) for Environmental Industry

    Environmental testing laboratories are facing an increasingly challenging marketplace, characterized by low prices and slim margins. Having a comprehensive laboratory information management system (LIMS) to improve productivity has become critical for commercial environmental labs to remain competitive in this difficult business landscape.

    By Khemia Software Inc based in Livonia, MICHIGAN (USA).

  • Example of GPR application on fresh water reservoir

    GPR exploration of fresh water reservoirs allows user to examine in details the bottom. The important feature of GPR use that is to be mentioned - it can examine the structure of the bottom. I.e. there is possible to find underwater items located inside the bottom stratum. Also GPR can provide an information about the thickness of bottom silt or bottom ground, and its volume structure. The same exploration is very problematic if made by other means. In the summer 2012 VIY3-300 GPR was examined as sub-bottom...

    By Transient Technologies LLC based in Kyiv, UKRAINE.

  • Pulsar noise testing equipment for construction industry

    The construction sector and its wide range of associated activities are very varied and from a noise monitoring perspective offer many unique challenges. However, Pulsar Instruments have a solution; a construction Pulsar noise meter with the ability to effectively assess the following two key categories; Noise at Work (potential for noise induced hearing loss due to long term exposure to noisy activities). Environmental Noise (the potential to cause annoyance to surrounding areas or buildings during site...

    By Pulsar Instruments plc based in Filey, UNITED KINGDOM.

  • Sewage Treatment Plants and Flow Sensors for Industry Application

    In sewage treatment plants, flow sensors are primarily installed for internal reasons. Ultrasonic flow meters are used to control the flow velocity in partially filled and fulfilled pressurized pipes, specific plant components, for leak detection or to control the use of additives. International regulations such as the EU-Directive for handling municipal waste water require flow metering for a continuous surveillance of waste water flow. Defective flow monitoring in sewage-treatment plants can therefore...

    By HydroVision GmbH based in Kaufbeuren, GERMANY.

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