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单词 isoteniscope
释义

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isoteniscope
isoteniscope n.
Brit. /ˌʌɪsə(ʊ)ˈtɛnᵻskəʊp/
,
U.S. /ˌaɪsəˈtɛnəˌskoʊp/
[irregularly < ten- (in tension n.) + -i- connective + -scope comb. form] an instrument for measuring the vapour pressure of a liquid over a range of temperatures, consisting of a bulb for containing the liquid attached to one arm of a U-tube, which is used as a manometer to show when the pressure applied to the other arm is equal to the vapour pressure.
ΘΚΠ
the world > matter > physics > mechanics > force > [noun] > pressure > fluid pressure > measuring instruments
air gauge1787
piezometer1820
gas gauge1836
pressure gauge1836
thermometer-gauge1841
kymograph1855
telemanometer1884
tensimeter1907
isoteniscope1910
Pirani gauge1911
Knudsen gauge1918
Knudsen manometer1961
1910 Smith & Menzies in Jrnl. Amer. Chem. Soc. 32 1420 The purpose of the apparatus being to show when two pressures have become equal, the arrangement may be called an isoteniscope.
1960 Jrnl. Chem. Education 37 533/1 Livingstone suggests the inclusion of a thermometer well in the iso-teniscope bulb so that temperature equilibrium can be ascertained at the time of the pressure measurements.
extracted from iso-comb. form
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更新时间:2024/12/24 20:27:35