单词 | saccharometer |
释义 | saccharometern. 1. A form of hydrometer for estimating the amount of sugar in a solution by specific gravity; used esp. in brewing to ascertain the amount of saccharine or fermentable matter in wort. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > instruments rammer1660 water hammer1765 saccharometer1784 thermometer1801 alcoholometer1803 alcohometer1809 cryophorus1813 nitrometer1821 alcoometer1825 alcoholmeter1831 blanchimeter1847 wet-bulb1849 absorptiometer1855 microtome1856 argentometer1879 Brix1897 Ostwald pycnometer1898 turbidimeter1905 Ostwald viscometer1911 oedometer1915 impinger1922 polarograph1925 photogoniometer1927 ultramicrotome1953 1784 J. Richardson (title) Statical estimates of the materials of brewing, showing the use of the saccharometer. 1836–41 W. T. Brande Man. Chem. (ed. 5) 1257 An instrument not quite correctly called a saccharometer, since it is influenced by all the contents of the wort, and not by the sugar only. 1880 Act 43 & 44 Vict. c. 24 §21 The gravity of the wort or wash..can be ascertained by the prescribed saccharometer. 2. Used for saccharimeter n. rare. ΘΚΠ the world > physical sensation > sight and vision > optical instruments > instruments to refract, etc., light > [noun] > polariscope polariscope1829 polarimeter1843 saccharometer1866 saccharimeter1874 tourmaline pincette1888 tourmaline tongs1888 1866 J. F. W. Herschel Familiar Lect. Sci. Subj. (1871) 392 An elegant instrument called the saccharometer, by which the quantity of sugar contained in a given solution is ascertained by simple inspection of the tint. This entry has not yet been fully updated (first published 1909; most recently modified version published online September 2018). < n.1784 |
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