Due to its ability to nondestructively capture, display and analyze the internal structures of objects in high resolution and three-dimensionally, industrial computed tomography is gaining importance as a precise 3D measuring technology for production in addition to the classic application fields of research and development and failure analysis.

We will explore the use of CMMs, advancements in technology, and their growing contribution to support leading developments in automation, artificial intelligence, and machine learning.

Machine vision can measure with greater precision and accuracy than human vision. This series starts by exploring techniques for high-precision measurements in vision systems. The next installments will examine challenges and solutions for maintaining this precision and accuracy. First, we'll clarify key terms related to measurement accuracy.

The first part of this three-part series covered the principles that allow machine vision to make high-accuracy measurements. This second part examines challenges that the measurement environment imposes on machine vision and gives approaches to mitigate the effects and retain much of the high-accuracy capability.

The first part of this series covered the basic principles that make high-accuracy measurements possible for machine vision. The second part of the series looked at challenges to accurate measurements due to the application conditions. This third part looks at characteristics and components of the vision system that can limit the achievable accuracy.

The latest generation of scanCONTROL 30xx laser scanners is extremely powerful, precise and individually adaptable.  

For fast measurements of displacement, distance and position with high accuracy and resolution, laser triangulation sensors can be used in a variety of applications. The reasons are wear-free measurement, a large measuring range, high precision and easy installation.

Olympus’ high-quality optics help eliminate many outliers before they occur. The quality of the resulting measurement is evident in multiscale analysis down to the finest scales.

SMAC electric gage actuators provide gaging solutions with consistent, fast and precise control of the process.

Our Introduction to Surface Roughness Measurement guidebook is an excellent initiation to noncontact surface roughness measurement. It offers practical information on various topics to help make roughness measurement easy and efficient.

Starrett is offering a comprehensive white paper that discusses why traditional approaches to measurement data collection are inefficient and error-prone without the ability to support IoT/ Industry 4.0. 

First, a little history. The alternating current field measurement (ACFM) nondestructive testing technique was developed in the ‘80s to detect and estimate penetration depth of fatigue cracks in underwater welded tubular intersections of offshore oil platforms. 

Mahr Federal has introduced a new addition to their growing family of optical shaft measurement systems.

The 5790B AC Measurement Standard is an ac voltage and current measurement or transfer standard designed for the most demanding calibration applications.

British coordinate measuring machine (CMM) manufacturer LK Metrology, Castle Donington, has announced the release of the latest version of its measurement, programming, simulation, analysis and reporting software.

Mitutoyo America Corporation announced the release of our innovative SM1008S, the first non-contact line-laser sensor in the Mitutoyo Surface Measure product line.

Today, most surfboards are made with a CNC machine. 3D metrology laser trackers can assist with critical quality control safeguards to ensure the CNC machine is doing its job properly.

3D measurement tools offer incredibly precise and accurate measurements. However, using them correctly requires specialized knowledge, and integrating them into current processes can be quite complex.

This article discusses the connection between surface finish and factors like friction, wear, and fatigue life. It explores how precise surface finish measurements improve product reliability and analyzes the evolving measurement technologies.

Manufacturers are facing stricter regulations and quality standards. Portable CMM arms help maintain exceptional quality control as they navigate these requirements.

The manufacturing industry relies on precision for safety and performance. Shaft measurement instruments are crucial for ensuring the functionality of mechanical systems.

Michelle Banger, Managing Editor of Quality, talks with Matt Noonan. He's the Quality Manager of Pratt & Whitney Measurement Systems, Inc.

Automation requires precise data and careful attention to uncertainty, especially in longer processes with less human involvement, according to Chris Gordon from Optronic Laboratories.

I kept waking up at 7:47 and also noticed the same time on the clock in the evenings. When I mentioned it to my niece, she said it happens to her too, at a different time of the day.

Traditional manufacturing often results in waste of materials and energy due to imprecise measurements. 3D measurement technology enables precise measurement, early issue detection, and process adjustments, reducing waste and costs.

The push for smaller, more complex device components has spiked the need for precise, non-damaging metrology, with 3D X-ray microscopy (XRM) leading the way. This technology offers high-resolution measurements critical for quality control in the electronics and manufacturing industries.

Digital connectivity is a driving feature of our lives. While invaluable in our personal lives, it also has the potential to transform manufacturing processes. In many cases, this has already taken root. But in one area – 3D measurement activities – it has so far not been used to the fullest.

Implementing company-wide static pressure measurements can be tough. Let’s look at how you can use red flags to improve your static pressure measurement consistency and reduce callbacks.

Is it time for our industry to consider using pascals for static pressure measurements? What would the transition from inches of water column to pascals look like and how hard would it be?

Before servicing any refrigeration or air conditioning systems that contain an oil pump, technicians should make sure they understand the difference between net oil pressure and oil pump discharge pressure.

This brief year-end tool review rounds up a handful of items that might make the work a little easier in 2021.

Measuring power quality and finding a bugbear in the network which is messing with the power are considered a highly paid job. Every electrical network and its problems with harmonics, transients, or disturbances are unique and need careful planning, setting... Read more

The post How to measure power quality? What devices should you use and what to measure? appeared first on EEP - Electrical Engineering Portal.

Capacitive voltage transformers (CVTs) are used on higher voltage levels, starting from 66 kV and upwards. The type of the CVT is always a single-pole one, thus the connection is between phase and earth. The higher the voltage level is,... Read more

The post Capacitive Voltage Transformers (CVT) For HV Measurements appeared first on EEP - Electrical Engineering Portal.

The accurate measurement of the voltage, current or other parameter of a power system is a prerequisite to any form of control, ranging from automatic closed-loop control to the recording of data for statistical purposes. Measurement of these parameters can... Read more

The post How to make the right selection of a digital transducer for power system measurements appeared first on EEP - Electrical Engineering Portal.

Let’s discuss capacitor banks, but this time, not the basics. Let’s study the double-star capacitor bank configuration and protective techniques used in the substations. How important is to choose the right current transformer ratio, calculate rated and maximum overload currents,... Read more

The post Capacitor banks in substations: Schemes, relay settings, and protective measures appeared first on EEP - Electrical Engineering Portal.

Agency updates tool for evaluating homes in National Flood Insurance Program.

The Health Committee within the Pennsylvania House of Representatives has approved a resolution which condemns the free availability of pornography based on the public health hazard that it presents by harming children and families across the Commonwealth. “It’s a public awareness resolution,” said Chairman Matt Baker (R-Tioga). With the resolution, Pennsylvania joins nineteen other states that have passed or introduced a similar measure. “Most people understand pornography is bad, and child pornography is particularly bad,” continued Baker. The resolution cites that due to advances in technology, young children are now exposed to pornography at alarming rates, with as many as 27% of older millennials reporting that they first encountered explicit pornography before even reaching puberty. “As someone with two small daughters, I think that it’s something we owe a certain amount of time and effort to look at,” said Rep. Eli Evankovich (R-WestmorelandAllegheny). House Resolution 519 also encourages a three-pronged approach to confronting this issue with education, prevention and research and policy change at the community and social levels. Prior to the vote, Rep. Martina White (R-Philadelphia) stated that her intent is to “make sure that families are aware of this issue, that it is a concern and it can become, if it not already is, a public health crisis.”

Associate Professor of Humanities Winston Chow from SMU’s School of Social Sciences has researched on the areas of urban vulnerability to climate change; sustainability in urban climatology; and perceptions of environmental and climate change in tourism. In recent years, he has published papers on the impact of weather extremes on urban resilience to hydro-climate hazards and trans-boundary variations of urban drought vulnerability and its impact on water resource management in Singapore and Johor, Malaysia. In this podcast, Associate Professor Chow will discuss the continued economic growth of a city by adopting sustainable urban development measures.

Company’s PCS700-IOT performs high-speed pressure and gas measurement for carbonated, nitrogen-dosed and hot-filled beverages to detect leaks and optimize the process.

Torus Group, known for its strong portfolio in measurement for metal and rigid packaging in the food and beverage industries, has recently expanded into plastic packaging and medical devices.

VIENNA, 13 April 2016 – As Poland takes over the rotating Chairmanship of the OSCE Forum for Security Co-operation (FSC), Under-Secretary of State with the Foreign Ministry Marek Ziółkowski said that one of the main tasks of his country will be to strengthen confidence- and security-building measures by revitalizing the Vienna Document 2011. Moving this process forward and including regional perspectives into the security dialogue with the focus on some areas including the Baltic Sea region, Central and Eastern Europe are the priorities of Poland’s Chairmanship of the FSC.

Opening the 815th meeting of the Forum for Security Co-operation Ziółkowski said: “Poland believes that risk reduction is one of the pillars of the Vienna Document-based co-operation. And nowadays the relevance and usefulness of risk reduction mechanisms are growing.”

He noted in particular the proposal made jointly by Poland and other OSCE participating States to improve co-operation regarding hazardous incidents of a military nature.

Poland’s Chairmanship will put an emphasis on regional perspectives in the security dialogue in the OSCE area. Political-military aspects of security in Georgia and Tajikistan as well as Montenegro’s Demilitarization Programme (MONDEM) will also be topics of discussion.

Regarding the crisis in and around Ukraine, the Under-Secretary of State drew attention to the lack of progress in the implementation of the Minsk agreements and further deterioration of the security situation in Donbas. “The OSCE must retain its focus and resolve to facilitate a peaceful and lasting resolution of the conflict in eastern Ukraine. We see room for the FSC to play a more prominent role here. For example, the applicability of the existing set of confidence- and security-building measures could be re-examined and further explored,” Ziółkowski said.

Poland is taking over the Chairmanship of the Forum for Security Co-operation from the Netherlands and preceding Portugal. Ambassador Adam Bugajski of Poland will chair the FSC till the end of the summer recess.

Related Stories

• OSCE confidence- and security-building measures must be adapted to current security challenges, says Polish Foreign Ministry Under-Secretary of State
• Dialogue for enhanced European security in focus at joint session of OSCE Forum for Security Co-operation and Permanent Council
• Greater international efforts needed to address challenges to stable security in Georgia, say participants of OSCE Forum for Security Co-operation

ISSYK-KUL, Kyrgyzstan, 26 May 2016 – A two-day regional expert seminar which started today gathers some 60 anti-corruption practitioners, experts and policy-makers from 12 countries in Eastern Europe, the South Caucasus and Central Asia to discuss effective preventive measures to combat corruption in the extractive industries and education sectors and to exchange best practices.

Participants discussed how to improve government accountability and transparency in managing natural resources and assessed how to mitigate negative effects of the so-called “resource curse”. They also focused on corruption in the education sector, and how to enhance the quantity, quality, efficiency of, and access to education systems.

“The OSCE Centre in Bishkek is strongly committed to supporting the Kyrgyz Government in countering corruption and developing projects and initiatives aimed at strengthening good governance, economic growth and public integrity for the benefit of the Kyrgyz people,” said Yulia Minaeva, Senior Economic and Environmental Officer at the OSCE Centre in Bishkek. 

Ermelinda Meksi, Deputy Head of the Office of the Co-ordinator of OSCE Economic and Environmental Activities, said: “Corruption, weak governance, and lack of transparency and rule of law undermine economic growth and impede trust in public persons and government institutions. Bribery and embezzlement of state resources deter domestic and foreign investments and deprive citizens of important public services. If unchecked, corruption can provoke social strife, fuel insecurity and even lead to conflicts.”

The practice-oriented and interactive seminar combined expert presentations, roundtable discussions and group work. It benefited from the participation of representatives of the UN Development Programme, the Extractive Industries Transparency Initiative, and the Open Society Initiative.

Olga Savran, manager of the Organisation for Economic Co-operation and Development (OECD) Anti-Corruption Network for Eastern Europe and Central Asia (ACN), said: “This seminar helps public officials responsible for preventing corruption at national and sectoral levels learn about effective practical measures that do work, that improve the lives of citizens, and prevent the waste of public money.”

The seminar is co-organized by the OSCE Centre in Bishkek, the Office of the Co-ordinator of OSCE Economic and Environmental Activities (OCEEA) and the OECD ACN. It is hosted by the Kyrgyz Government and held as part of the OSCE Centre in Bishkek’s Economic and Environmental Dimension activities.

Related Stories

• To mark World Day against Trafficking in Persons OSCE Centre in Bishkek supports public awareness raising campaign
• OSCE Centre in Bishkek supports summer school on topical issues of police reform
• OSCE Centre in Bishkek trains defence lawyers and prosecutors on right to liberty and freedom from arbitrary arrest or detention

CHISINAU / TIRASPOL, 26 July 2016 – OSCE Chairperson-in-Office, German Foreign Minister Frank-Walter Steinmeier, in Moldova today had talks with high-level Moldovan officials as well as with representatives from the Transdniestrian leadership. Steinmeier also visited the offices of the OSCE Mission in Moldova on both sides of the Dniester/Nistru River, in Chisinau and Tiraspol, and acknowledged their valuable work towards the Transdniestrian conflict settlement process. 

In Chisinau, Steinmeier met with Speaker of Parliament Andrian Candu, Prime Minister Pavel Filip, Deputy Prime Minister and Minister of Foreign Affairs and European Integration Andrei Galbur, and Deputy Prime Minister for Reintegration and Moldovan Political Representative Gheorghe Balan. During these talks Steinmeier was joined by his Special Representative for the Transdniestrian Settlement Process Ambassador Cord Meier-Klodt and the Acting Head of the OSCE Mission in Moldova Stephen Young.

Speaking to the media at a joint press conference with Prime Minister Filip, Steinmeier stressed the importance of the role of the OSCE and the unified approach of all international partners, while calling on the sides to remain fully committed to the settlement of this long-standing conflict. “The success in the settlement process fundamentally depends on the resolve of the sides to achieve progress to the benefit of the people. But it is also a result of the remarkable unity of international partners.” Besides the OSCE, the international partners are the Russian Federation, Ukraine, the European Union and the United States of America.

“With a view to the Transdniestrian conflict we have recently made considerable efforts to inject new momentum to the negotiation process between the sides which had come to a standstill for quite some time,” Steinmeier said. He continued that it was a priority now to ensure a sustainable effect of the 5+2 talks which resumed in Berlin on 2 and 3 June 2016.

“We must now, as a first step, tackle those problems that can be solved pragmatically in order to enhance the trust between the sides that is necessary for more far-reaching measures.” As examples of such confidence-building measures, Steinmeier referred to the re-connection of telecommunication networks, the apostilisation of Transdniestrian university diplomas and progress on the car license plate issue.

At his talks in Tiraspol with representatives of the Transdniestrian leadership, Pavel Prokudin and Vitaly Ignatiev as well as with the speaker of the Supreme Soviet Vadim Krasnoselsky, Steinmeier called on the sides to implement the Berlin Protocol from June 2016 in a swift and comprehensive manner. Steinmeier, during his visit, also re-affirmed the parameters of the settlement process, which is the territorial integrity and sovereignty of Moldova with a special status for Transdniestria. 

Related Stories

• OSCE Chairperson-in-Office Frank-Walter Steinmeier to visit Moldova on Tuesday
• Urgent steps needed towards full respect for ceasefire in eastern Ukraine, says OSCE Chairmanship Special Representative and Chief Monitor
• Bavaria conference reinforces German OSCE Chairmanship’s emphasis on an outcomes-based Transdniestrian settlement process

Quality estimation methods and application guidelines for mitigation measures based on particle radiation tests

Electromagnetic compatibility requirements and measurement methods for wireline telecommunication network equipment

Design methodologies for telecommunication systems applying soft error measures

Electromagnetic compatibility requirements and measurement methods for digital cellular mobile communication base station equipment

Resolution 72 - (Rev. Geneva, 2022) - Measurement concerns related to human exposure to electromagnetic fields

Definitions, associated measurement methods and guidance targets of user-centric parameters for call handling in cellular mobile voice service