137 



Uti vatten 



90,0 — 66,7 == 23,3 65,0 -- 88,6 = 23,6 



80,0 — 56,0 = 24,0 55,0 — 79,05 = 24,05 



70,0 - 45,7 = 24,3 45,0 - 69,4 = 24,4 



60,0 — 35,9 = 24,1 35,0 — 58,3 = 24,3 



50,0 - 26,0 = 24,0 25,0 — 48,9 = 23^9 



Absoluta korr. 



vid 37° = — 3°,0 = — 0°,03 



40 = 0° = — 0°,05 



47 = 0-.34 



52 =- — 0°.51 



57 = - 0-,69 



67 = — 0°,51 



77 = - 0°,15 



etc. 



