...The pursuit of higher precision in general balances also progressed, and microbalances capable of reading down to 1 μg on a weighing capacity of 20 g were also produced. In 1945, E. Mettler of Switzerland succeeded in putting into practical use a constant-sensitivity balance (direct-reading balance). This triggered the era of direct-reading balances, which completely changed the face of the balance world. ... *Some of the terminology referenced in "Mettler, E." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…一般のてんびんの高精密化の追求も進められ,秤量20gで1μgまで読み取れる微量てんびんも作られるようになった。1945年にスイスのメトラーE.Mettlerは定感量てんびん(直示てんびん)の実用化に成功した。これはてんびん界の様相を一変させた直示てんびん時代の引金となった。… ※「Mettler,E.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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