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What is a Medical Device

The United States Food and Drug Administration (FDA) has classified around 17,000 medical devices into 16 medical specialities known as panels. Each … See more

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URL: https://www.twi-global.com/technical-knowledge/faqs/faq-what-is-a-medical-device

What Is Acoustic Emission Testing

WebAcoustic emission testing works by mounting small sensors onto a component under test. The sensors convert the stress waves into electrical signals, which are relayed to an …

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What is a Consulting Engineer and What Do They Do

WebConclusion. Consulting engineers work on projects where they can provide leadership and expertise in the design, planning, modification, monitoring, analysis and removal of public …

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What is a Smart City

WebThere are a number of definitions of what makes a city ‘smart,’ for example, IBM defines a smart city as “one that makes optimal use of all the interconnected information available …

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What is Environmental Engineering

WebEnvironmental engineering is a professional discipline concerned with protecting people from adverse environmental effects as well as protecting ecosystems and improving the …

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What is 5G Technology and How Does it Work

Web5G is the fifth generation of mobile networks, following on from previous generations; 2G, 3G and 4G. 5G is set to offer much faster connection speeds than previous networks. Also, …

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Structural Health Monitoring

WebTWI has world class expertise in structural health monitoring (SHM) derived from its long history of undertaking cutting edge research into structural failures. Four factors …

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Health, Safety and Accident Prevention

WebThis article gives guidelines on health and safety considerations when arc welding to ensure safe practice and prevent accidents. The hazards associated with this process are …

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What is Energy Transition

WebConclusion. An energy transition is the shift from one form of energy production to another, such as the move from burning wood to burning coal. Historic energy transitions were …

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What is Digital Twin Technology and How Does it Work

WebA digital twin is a digital representation of a physical object, process, service or environment that behaves and looks like its counterpart in the real-world. A digital twin can be a digital …

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Condition Monitoring Services

WebCondition monitoring informs the detection and checking of leaks, cavitation and flow. It is widely used in the oil and gas industry for the management of pressure vessels, storage …

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What is Civil Engineering

WebCivil engineering is the application of physical and scientific principles for the design, development and maintenance of both the constructed and the naturally built …

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What is Hand-Arm Vibration Syndrome (HAVS)

WebHand-arm vibration syndrome (HAVS), formerly known as 'vibration white finger', is a condition caused by exposure of the hands and arms to vibration when using hand held …

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What are the hazards from gases during welding and cutting

WebWelding and cutting activities can generate gases that are hazardous to health. The gas or gases generated and their concentrations depend on the process used and the gas …

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What is Technology Transfer

WebTechnology transfer is the movement of data, designs, inventions, materials, software, technical knowledge or trade secrets from one organisation to another or from one …

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Ultraviolet, visible and infrared radiation hazards

WebIntense visible light particularly approaching UV or 'blue light' wavelengths, passes through the cornea and lens and can dazzle and, in extreme cases, damage the network of …

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Health and Safety for Cutting and Welding of Plastics

WebFor this reason, it is therefore recommended that PTFE-coated hot plates should not exceed a temperature of 270°C. For more information please email: [email protected]. Issues …

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The use of thoriated tungsten electrodes

WebIntroduction. Tungsten electrodes are used when arc welding with the Tungsten Inert gas (TIG) process or when plasma welding. In both processes the electrode, arc and weld …

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