condition monitoring system Articles

  • What are the main indicators of water quality?

    “Water is the driving force of all nature;” so said Leonardo da Vinci. The survival of our planet depends on the availability of water and the condition that it is in. It is therefore vital to make sure that it is able to provide a hospitable environment for those that live in it, and is free from harmful levels of substances for those that drink it. Not ...


    By Aquaread Limited

  • Online condition monitoring of electrical power system imbalance

    Symmetrical components are of great importance in many applications in electrical power systems, such as power protection and condition monitoring. This paper presents a computer-based algorithm for online symmetrical components estimation. The proposed algorithm uses the samples of the phase variables (currents or voltages) to estimate the magnitude and phase angle of each phase phasor at each ...


    By Inderscience Publishers

  • New Condition Monitoring and Analysis System VDAU-6000

    Brüel & Kjær Vibro announces the world-wide release of the new VDAU-6000. This state-of-the-art condition monitoring system provides an economical alternative to rack-based systems for condition monitoring of rotating machinery, in particular auxiliary machines and balance-of-plant applications. The high density 16-channel parallel processing functionality also lends itself to the ...


    By Brüel & Kjær Vibro GmbH

  • New Condition Monitoring Frame Agreement

    Arise Windpower and Brüel & Kjær Vibro enter into a frame agreement for remote condition monitoring of wind turbines Arise Windpower are very pleased to have entered into a Frame Agreement with Brüel & Kjær Vibro for the supply of condition monitoring solutions for wind turbine applications. "We believe that using one common condition monitoring system ...


    By Brüel & Kjær Vibro GmbH

  • Global monitoring of marine fuels and machine condition

    The “Shipping, Marine and Ports World” has published in its Dec 2012-Jan 2013 issue, an article written by Dr. Helene Gutman (CTO, Xenemetrix Ltd.). The article presents: The use of EDXRF analytical method systems that enable fleet management to optimize bunkering and machine maintenance.   The new sulfur emission regulations for ocean going vessels present a serious challenge ...


    By Xenemetrix Ltd.

  • Integrated condition assessment for Navy system of systems

    Although the US Navy has made great strides in integrating technology to monitor and assess the condition of sub–systems, little is understood about how to fuse this data in order to construct a higher level awareness of the ship's overall readiness or current state. Drawing upon systems theory and systems–based approaches, we identify principles of hierarchy, control, suboptimisation, and ...


    By Inderscience Publishers

  • Asset condition estimation and depreciation

    Vitens is one of three water companies in The Netherlands, with 2.3 million connections, 5.4 million customers, 47,5000km of pipes and 96 treatment works that provide 330M.m3 a year of potable water at a cost of €1.32/m3 ($1.72/m3). Each day the company receives calls from customers reporting leaks. The maintenance division provides information on the pipe material and diameter, and the business ...


    By Innovyze

  • Efficiency of wastewater treatment in SBR and IFAS-MBSBBR systems in specified technological conditions

    The objective of this study is to compare wastewater treatment effectiveness in sequencing batch reactor (SBR) and integrated fixed-film activated sludge–moving-bed sequencing batch biofilm reactor (IFAS-MBSBBR) systems in specific technological conditions. The comparison of these two technologies was based on the following assumptions, shared by both series, I and II: the reactor's active ...


    By IWA Publishing

  • Developing indicators of ecosystem condition using geographic information systems and remote sensing

    Abstract  Improvements in remote sensing technologies and the use of geographic information system (GIS), are increasingly allowing us to develop indicators that can be used to monitor and assess ecosystem condition and change at multiple scales. This paper presents global- and regional-level indicators developed by the World Resources Institute and collaborating partners using remote ...


  • Ecological Conditioning and Optimisation of a Once-Through Cooling Water System

    For the coming decade, Dow Benelux will need antifouling treatment for its cooling water system. Hypochlorite dosing is still considered to be the best available technology (BAT). This is based on proven effectiveness, large experience, moderate costs, opportunities to further optimise the chlorination procedure, and by the fact that in earlier studies low-level ...


    By Sweco Nederland BV

  • Effect of different water conditions on dissolution of nanosilver

    This study evaluates the time-dependent dissolution of nanosilver (nAg) in common electrolytes and natural waters. nAg was synthesized via Tollens’ method using sodium citrate as stabilizer; its morphology, UV–Vis spectrum, and particle size were characterized. The dissolved silver was monitored over time using filtration, centrifugation, and inductively coupled plasma atomic ...


    By IWA Publishing

  • The Measurement and Prediction of Conditions within Indoor Microenvironments

    Biocontaminants, such as dust mites and microfungi, can live in building habitats with a spatial scale of only a few millimetres. With the recent development of very small size microchip-based sensors, it is now practicable to measure the humidity at different locations within these microenvironments. In the laboratory study described here, sensors were used to measure the conditions in a number ...


    By SAGE Publications

  • Sterilization System Monitors Temperature and Humidity

    CAS DataLoggers recently provided the temperature and humidity datalogging solution for a decontamination and sterilization facility using Ethylene Oxide (EtO) preconditioning rooms as part of its painstaking safety process. The environment within these rooms needed to be continually monitored for both safety and quality assurance purposes, and the huge ...


    By CAS DATALOGGERS

  • Construction and Civil Infrastructures Monitoring Systems

    Civil infrastructures are usually monitored through its whole life cycle. SHM (Structural Health Monitoring) technologies enable the estimation of the structural state and detection of structural change that affects the performance of a structure. Two discriminating factors in SHM are the time-scale of the change (how quickly the state changes) and the severity of the change. These factors ...

  • Case Study - Multilevel well system improved understanding of groundwater conditions in deep aquifers

    Westbay System delivered detailed data in less time and at a reduced cost CHALLENGE Characterizing the plume in a shallow  aquifer is simple, but investigating deeper  aquifers poses several challenges. SOLUTION MACTEC evaluated various monitoring  technologies and determined that  Westbay System modular ...


  • Case study - Westbay System Data improved understanding of groundwater conditions in geologic repository

    Multilevel well system delivered accurate measurements of hydraulic properties CHALLENGE One of the major challenges facing  ANDRA during the initial stages of  construction was to monitor the effects of  construction on the geological formations  overlying the argillite. SOLUTION To monitor changes in ...


  • "Non-Chemical Water Conditioning at Schick: A Pollution Prevention Case Study"

    Untitled Document Overview Since 1994, the Schick company of Milford has ...


    By Dolphin WaterCare

  • Method 301 Evaluation of Candidate conditional methods case study

    A new metal emissions measurement and validation system has recently been developed that has the potential to significantly improve our understanding of metal emissions from a wide range of source categories. This system consists of: A continuous emission monitoring system (Xact-CEMS) An instrumental analyzer procedure (Xact-IAP) A sampling and analysis measurement method ...

  • How conditions affect cookies and air pollution control solutions

    Chocolate chip cookies are one of my favorite treats. Butter, sugar, eggs, flour, vanilla, and, of course, chocolate chips. Combine the ingredients together and you get a delicious cookie. Somehow, using the same ingredients the cookies do not always turn out the same. Sometimes they are thinner and crispier. Other times, they are soft and chewy. After watching cooking shows, I have come to ...

  • New laser-based dust emission monitoring system

    Abstract A new generation of continuous particulate matter concentration monitoring instruments is presented, covering a measuring range of 0 to 1000 mg/m3. The laser-based scattered light instrument gives an improved stability as well as excellent resolution in the low range. This enables high concentration measurement as well as especially low emission monitoring down to 0.01 mg/m3 with a ...


    By SIGRIST - PHOTOMETER AG

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you