ALTHOUGH, as the author points out in the preface, the subject of electrical measuring instruments is of great importance, there exists so far not a single work in the English language dealing ...

电工仪表是根据电流的磁效应或热效应对表内活动部件的推动力制成的利用指针偏转的大小,或光点在标尺上移动的距离来指示电学量的测量仪表。 电工仪表种类繁多,用途各异。主要有电压表、电流表、电度表、频率表、功率表、功率因数表、相位表、欧姆表 ...

The demand to increase energy efficiency in electrical products is driving the development of more accurate measurement instruments. Modern instruments now can quantify incremental gains made as ...

MR. ASPINALL PARR has aimed at giving a description of all the leading electrical measuring instruments on the market, and he has carried out this object with a painstaking thoroughness worthy of a ...

When EDN published its first issue in 1956, electrical measuring instruments looked a little different than they do today. Howard Skolnik, a former colleague and key analog mentor from my Burr-Brown ...

Although electricity revolutionised industrialisation in leaps and bounds, there are many associated risks that need to be managed. Hioki has made it its business to equip electricians and engineers ...

Test and measurement instruments evolve over time. The banner improvements come in performance, things like measurement bandwidth and dynamic range. These always make the trade press headlines, but ...