Hanna Instruments HI 2550 User Manual

Page 18

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18

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.

pppppH BUFFER TEMPERATURE

H BUFFER TEMPERATURE

H BUFFER TEMPERATURE

H BUFFER TEMPERATURE

H BUFFER TEMPERATURE

DEPENDENCE

DEPENDENCE

DEPENDENCE

DEPENDENCE

DEPENDENCE

P

M

E

T

S

R

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F

F

U

B

H

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