Hanna-instruments HI 2212 Manuale Utente Scaricare il pdf (Pagina 13)

The temperature has an effect on pH. The calibration buffer solutions are

affected by temperature changes to a lesser degree than normal

solutions. During calibration the instrument will automatically calibrate

to the pH value corresponding to the measured or set temperature.

During calibration the instrument will display the pH buffer value at 25 ºC.

PMET SREFFUBHp

Cº Fº 10.4 68.6 10.7 81.9 10.01

0 23 10.4 89.6 31.7 64.9 23.01

5 14 00.4 59.6 01.7 93.9 42.01

01 05 00.4 29.6 70.7 33.9 81.01

51 95 00.4 09.6 40.7 72.9 21.01

02 86 00.4 88.6 30.7 22.9 60.01

52 77 10.4 68.6 10.7 81.9 10.01

03 68 20.4 58.6 00.7 41.9 69.9

53 59 30.4 48.6 99.6 01.9 29.9

04 401 40.4 48.6 89.6 70.9 88.9

54 311 50.4 38.6 89.6 40.9 58.9

05 221 60.4 38.6 89.6 10.9 28.9

55 131 70.4 48.6 89.6 99.8 97.9

06 041 90.4 48.6 89.6 79.8 77.9

56 941 11.4 58.6 99.6 59.8 67.9

07 851 21.4 58.6 99.6 39.8 57.9

57 761 41.4 68.6 00.7 19.8 47.9

08 671 61.4 68.6 10.7 98.8 37.9

58 581 71.4 78.6 20.7 78.8 47.9

09 491 91.4 88.6 30.7 58.8 57.9

59 302 02.4 98.6 40.7 38.8 67.9

H BUFFER TEMPERATUREH BUFFER TEMPERATURE

H BUFFER TEMPERATURE

DEPENDENCEDEPENDENCE

DEPENDENCE

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 35 36

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Hanna-instruments HI 2212 Manuale Utente Pagina 13