EN1822-4 Articles

  • Removing Throttling Case Study

    There are 5 pumps at this station. The fixed speed pumps 1,2&3 have a duty of 6.8m3/min at 60m, and variable speed pumps 4&5 have a duty of 6.94m3/min at 60m. Pump Monitoring equipment is fitted to all the pumps. The normal running combination is for one fixed speed pump 1-3 to be running with one variable speed pump 4-5. The delivery valves of the fixed speed pumps need to be throttled ...


    By Thermancy Ltd.

  • Impeller Trimming Case Study

    There are 5 pumps at this station. The fixed speed pumps 1,2&3 have a duty of 400m3/h at 70m, and variable speed pumps 4&5 have a duty of 420m3/h at 70m. Pump Monitoring equipment is fitted to all the pumps. The normal running combination is for one variable speed pump 4 or 5 to be running. If more flow is required, a fixed speed pump is turned ...


    By Thermancy Ltd.

  • Pump Scheduling Case Study

    There are 10 pumps at this station. The fixed speed pumps 1 to 9 have a duty of 4584 m3/hr at 65m, and pump 10 has a duty of 6000m3/hr at 65m. The pump monitoring equipment is fitted to all the pumps. The normal running combination is for 2 pumps to run during the day, 3 in the evening and 4 over ...


    By Thermancy Ltd.

  • Industrial Temperature Monitoring Data Logger Systems

    CAS DataLoggers Offers Value-Added Service Do you need to monitor the temperature of industrial equipment or of an industrial process? At CAS DataLoggers we sell hundreds of industrial temperature monitoring devices and systems each ...


    By CAS DataLoggers

  • Environmental Monitoring for Museum Curation

    Data Loggers Monitor Temp, Humidity, Light & More In museum environments, accurate and reliable data is essential for preservation purposes. In fact, many art and curative organizations will not loan their collections unless the recipient institution ...


    By CAS DataLoggers

  • 7 Ways a Data Logger Can Save You Money

    Every day we talk with dozens of customer to help them find the right data logger for their project. One of the first questions we ask is “Why are you buying a data logger?” Our goal is to understand the problem they are trying to solve or reason they are looking for a logger. Like many things, it often boils down to money: trying to reduce the cost of lost product or production or ...


    By CAS DataLoggers

  • Industrial Laundry-4

    This facility washes heavy industrial rags and towels from furniture manufacturing, ink roll towels, automotive and other operations. The wastewater process uses flow equalization for the 60,000 gpd flow, pH adjustment with sulfuric acid, coagulation, metal precipitation, flocculation followed by dissolved air flotation. The facility had difficulty meeting the effluent metals for Copper (1.5 ppm) ...


    By Integrated Engineers Inc.

  • To integrate, or not to integrate... Part 4

    We’ll conclude our discussion on Integrated Management Systems by looking at the supposed ‘Holy Grail’ of business management: an EHS and Quality management system that goes many steps further and is applied across all business lines, even those outside EHS and Quality realms. This would be a truly integrated management system that could cover areas such as corporate governance, ...


    By Intelex Technologies Inc.

  • 4 Types of Contaminants in Water

    The EPA says that there are 4 type of water contaminants: physical, chemical, radiological, and biological. Its definition includes anything that is not an actual water molecule. That means that naturally occurring things like sediment and water weeds are considered contaminants along with things like oil and uranium. Chances are good that the type of contaminants your company needs to keep out ...

  • Understanding 4-20mA Communications

    Imagine this: You’ve got your meter with 4-20mA output setup. Confidently, you flip the switch, turning it on, and then it happens: the readings are off. You’re not getting the output you need. Frustrated, you tinker with it, and still nothing. Now, you’re out of your depth. You need to get this thing working so you can get your application up and running. What are you ...


    By Sierra Instruments, Inc.

  • 4 Best Practices for Leading Metrics

    The ECA Academy shared that in 2016, most GMP inspection deficiencies involved quality systems—more specifically, the Corrective and Preventive Action (CAPA) process. A closer look revealed that root cause analysis and impact assessment are still a challenge for many ...


    By EtQ, LLC

  • Weston Unit 4 - Case study

    Wisconsin Public Service Wausau, Wisconsin Plant Owner Wisconsin Public Service Plant Name Weston Unit 4 Location Near Wausau, Wisconsin B&W Scope ...


    By Babcock & Wilcox MEGTEC LLC

  • Biological and Biochemical Applications of the FluoroMax-4

    The FluoroMax-4, alone or when equipped with optional automated polarizers, phosphorimeter, and timecorrelated single-photon counting accessory, can illuminate biochemical research into gene-expression using molecular beacons, Förster resonance energy-transfer between biomolecules, and anisotropy studies within biochemical ...


    By HORIBA Europe GmbH

  • Chapter 4: three industrial revolutions

    The management and prevention of technological risks and failures pose various industrial, political and theoretical challenges. This is due to the fact that the increasing complexity of technological systems invariably leads to increasing risk, especially when scientists and engineers are constantly pushing the limits of technological knowledge, harnessing vast forces of nature without full ...


    By Inderscience Publishers

  • 4 Steps to Improved Performance Verification

    The performance of any measuring device will change over time and must be regularly verified. A new checklist explains how to set up a performance verification plan for weighing equipment that is GMP-compliant and cost-efficient. Download the ...


    By Mettler - Toledo Int. Inc

  • What are the 4 Different Types of Noise?

    Noise comes in all shapes, sizes and sounds. It’s part of our everyday lives but before you can accurately measure it, you need to know what the different types of noise are. Here’s my advice. Whether it’s the innocent beep, a plane flying overhead or heavy machinery in your workplace, you ...


    By Cirrus Research plc

  • Stormwater treatment area 3/4

    Restore the Everglades That's the task the Florida Legislature set for the South Florida Water Management District. But how? Decades of development had eliminated the sheet flow of water from Lake Okeechobee. Densely populated cities and a 700,000-acre agricultural area, drained by 1,500 miles of canals and levees, now lay between the lake and the Everglades. Wetlands have disappeared. ...


    By Burns & McDonnell

  • A bonus for 4-wheel drive SUVs?

    SUVs, often with 4-wheel drive option and larger vehicles, often running on diesel to benefit from lower consumption and lower fuel price, might soon be taxed because they pollute too much. Among the comments that followed these news, advices such as using bicycles or waiting for hydrogen cars or else to choose smaller models, not necessarily highly efficient regarding CO2 emissions, could be ...

  • 4 Big ideas to revolutionize transportation

    Two leaders on urban development recently came together on the same stage: Dr. Jim Yong Kim and Mayor Michael Bloomberg. Kim, president of the World Bank, and Bloomberg, mayor of New York City, headlined a panel at the Transforming Transportation conference, an event co-organized by the World Bank and WRI’s EMBARQ ...

  • Materiality assessments in 4 simple steps

    What is it? Materiality. It’s a concept that comes up more and more frequently – especially when it comes to discussions of sustainability. But what is it exactly and how and why is it applicable to EHS? Put simply. Materiality is a principle to help define and determine the business, social and environmental topics that matter most to a business and its ...


    By Intelex Technologies Inc.

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