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Electrical measurement equipment such as multimeters, resistors, power supplies and electrical testers are commonly used instruments that require periodical calibration, as well as process instruments advises Eddy Jones of calibrate.co.uk.
The 5th January 2015 publication of the latest version of BS7671 will introduce the 3rd Amendment to the 17th Edition of the IET Wiring Regulations. The enforcement of the content within the latest edition of the Wiring Regulations will be required from July 2015, with new regulations for the design, installation and commissioning of electrical installations, plus inspection and testing. It is important for electricians to get up to speed with Amendment 3 and its changes, advises Carole Jameson, Training Centre Administration Manager at PASS Electrical Training.
In a radiant flooring system, heat is provided by hot-water tubes or electric wires installed below the floor. As invisible thermal radiation rises it warms flooring material, which radiates this captured heat in turn. In new buildings with solid floors, the heating pipe is normally embedded in the floor screed.