How low must an instrument go to be classed as an electrometer, and has the definition evolved over the years? These questions occurred to me as I perused a blog post from EDN technical editor Paul ...

Plessey has designed a heart rate monitor using its ‘EPIC’ electrometer sensing technology. No chest strap or cable is needed, and an ECG waveform can be recorded. Similar in size to a wrist watch, ...

This is a preview. Log in through your library . Publisher Information The Royal Society is a self-governing Fellowship of many of the world's most distinguished scientists drawn from all areas of ...

WHEN the electrometer triode valve is used for the measurement of ionisation currents obtained in the ionisation spectrometer 1,2, a high resistance, consisting of a pencil line on amber, is commonly ...

A reproduction of William Thomson's absolute electrometer, based upon his description in the report of the British Association for the Advancement of Science (B.A.A.S.) for 1867, plate 6, Fig. 11. A ...

A team of researchers created a new atomic force microscope with the help of Analog Devices. A team of researchers created a new atomic force microscope with the help of Analog Devices. A team of ...

AMONGST the many forms of electrometer that derive their origin from the quadrant electrometer of Sir William Thomson is that of Edelmann, which is very extensively used in the physical laboratories ...