Microbalance (microscale) - Biryotembin (English spelling) micro balance

Japanese: 微量てんびん(微量天秤) - びりょうてんびん（英語表記）micro balance

Also known as a microbalance, this refers to a balance with a weighing capacity of 20 g or less that is used for elemental analysis and precise measurement of minute amounts. There are the same models as chemical balances (microbalances with a weighing capacity of 20 to 5 g and a sensitivity of 0.05 to 0.01 mg), the same models as direct reading balances (direct reading microbalances with a weighing capacity of 20 to 10 g and a sensitivity of 0.001 mg), electronic balances (electrobalances with a weighing capacity of several grams and a sensitivity of 0.01 to 0.0001 mg), and torsion balances (quartz torsion balances with a weighing capacity of 0.25 g and a sensitivity of 0.0001 mg).

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:

ミクロバランスとも呼ばれ，元素分析や微小量の精密測定に用いる秤量が20g以下のてんびんをいう。化学てんびんと同一形式のもの(秤量20～5g，感量0.05～0.01mgの微量てんびん)，直示てんびんと同一形式のもの(秤量20～10g，感量0.001mgの直示微量てんびん)，電子てんびん(秤量数g，感量0.01～0.0001mgのエレクトロバランス)，トーションバランス(秤量0.25g，感量0.0001mgの石英トーションバランス)などがある。

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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