出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/05/16 12:14 UTC 版)
A microbalance is an instrument capable of making precise measurements of weight of objects of relatively small mass: of the order of a million parts of a gram. In comparison, a standard analytical balance is 100 times less sensitive; i.e. it is limited in precision to 0.1 milligrams. Microbalances are generally used in a laboratory as standalone instruments but are also incorporated into other instruments, such asnermogravimetry]], sorption/desorption systems, and surface property instruments.It is the precision of the microbalance that distinguishes it from other weighing devices.
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