Newtons4th Ltd (abbreviated to N4L) was established in 1997 to design, manufacture and support innovative electronic test instrumentation to a world-wide market. Specialising in sophisticated test equipment, particularly related to phase measurement, our product portfolio includes Power Analyzers, Frequency Response Analyzers (gain/phase analyzers), Impedance Analyzers, Vector Voltmeters, Phase Meters, true RMS voltmeters, Selective Level Meters and Laboratory Power Amplifiers.
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Mobirise is an easy website builder - just drop site elements to your page, add content and style it to look the way you like.
All sites you make with Mobirise are mobile-friendly. You don't have to create a special mobile version of your site.
Fully Compliant IEC61000 EMC Test Systems (IEC61000-3-2, IEC61000-3-3, IEC61000-3-11, IEC61000-3-12, IEC61000-4-11, IEC61000-4-13, IEC61000-4-17, IEC61000-4-29)
N4L are the only IEC61000 EMC test system manufacturer in the world* with an on site UKAS ISO17025 calibration laboratory offering accreditation to IEC61000-3-2, IEC61000-3-3, IEC61000-4-7 and IEC61000-4-15. Calibration and trace-ability are a vital aspect of any EMC test solution and the coverage provided through N4L’s UKAS Laboratory is comprehensive. N4L’s IEC61000-4-15 calibration procedure is particularly noteworthy as it covers the entire test protocol detailed in Annex C of IEC61000-4-15. It is commonplace for specific parameters within IEC61000-4-15 (d parameters are frequently omitted from calibration procedures) to remain untested during typical flicker calibration due to the difficulty in providing trace-ability for such measurements. All tests within the test protocol of Annex C are included within the scope of accreditation and calibration procedures at N4L.
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