Page:Evolution of the thermometer.djvu/89

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TABLE OF THIRTY-FIVE THERMOMETER SCALES.

Date. 1641 1641 1670 1688 1701 1702 1706 1709 1714 1709 1713 1715 1715 1717 1727
Name. Florentine I Florentine II Paris Dalencé (A) Newton Amontons (B) De la Hire (C) Fahrenheit I Fahrenheit II Poleni Barnsdorf Lange Kirch La Court Crucquins Royal Society (D) Fowler (E)
B.P. … 174 81.7 239 34 73 119.4 (212°) 62.9 1510
Blood heat … 73 37.5 102 12.5 59.2 89 90 96 52.8 13 24 22.7 45 1227
F.P. … 18.5 13.5 25 -10 0 51.5 23 -30 32 47.3 7 15 1070 73.3 -35
Zero F … -8 -8.5 11 -5.5 46 3 -90 0 44.5 -1 -1.7 1 1.5 992 85.9 -53
Notes … Air Air Air Air Linse'd Air Air Alcoh'l Hg Air
ADalencé, melting butter to 10 = 86 F.; medium 0 = 59 F.
BVan Swinden gives blood heat = 58.3; F.P. = 52; zero = 49.2
CVan Swinden gives blood heat = 83.1; F.P. = 31.8; zero = 9.25
DZero R.S. = 88 Fahr. Authorities differ greatly.
EZero Fowler = 52 Fahr.