26
TEMPERATURE CALIBRATION
TEMPERATURE CALIBRATION
TEMPERATURE CALIBRATION
TEMPERATURE CALIBRATION
TEMPERATURE CALIBRATION
All Hanna bench-top meters have been accurately pre-calibrated in
temperature at the factory.
We recommend that you have your bench-top meters re-calibrated in
temperature once a year. Your nearest Hanna Service Center is avail-
able to quickly service your meter. Contact your Dealer or the nearest
Hanna Service Center for more information.
4.01
4.00
4.00
4.00
4.00
4.01
4.02
4.03
4.04
4.05
4.06
4.07
4.09
4.11
4.12
4.14
4.16
4.17
4.19
4.20
32
41
50
59
68
77
86
95
104
113
122
131
140
149
158
167
176
185
194
203
6.98
6.95
6.92
6.90
6.88
6.86
6.85
6.84
6.84
6.83
6.83
6.84
6.84
6.85
6.85
6.86
6.86
6.87
6.88
6.89
7.13
7.10
7.07
7.04
7.03
7.01
7.00
6.99
6.98
6.98
6.98
6.98
6.98
6.99
6.99
6.99
7.01
7.02
7.03
7.04
10.32
10.24
10.18
10.12
10.06
10.01
9.96
9.92
9.88
9.85
9.82
9.79
9.77
9.76
9.75
9.74
9.73
9.74
9.75
9.76
PPPPPH VALUES AT VARIOUS
H VALUES AT VARIOUS
H VALUES AT VARIOUS
H VALUES AT VARIOUS
H VALUES AT VARIOUS
TEMPERATURE
TEMPERATURE
TEMPERATURE
TEMPERATURE
TEMPERATURE
pH Buffers
°C
°F
4.01
6.86
7.01
9.18
10.01
9.46
9.39
9.33
9.27
9.22
9.18
9.14
9.10
9.07
9.04
9.01
8.99
8.97
8.95
8.93
8.91
8.89
8.87
8.85
8.83
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
When using automatic calibration, the appropriate value will be dis-
played. For instance, if the buffer temperature is at 25°C, the display
will show "pH 4.01" or "7.01" or "10.01". If the buffer temperature is
at 20°C, the display will show "pH 4.00"/"7.03"/"10.06". If the
buffer temperature is at 50°C, the display will show pH "4.06"/
"6.98"/"9.82".
The calibration buffer solutions are effected by temperature changes to
a lesser degree than normal solutions.
When manually entering the calibration values (see program #1 for
HI9017
and program #2 for
HI9318
) please refer to the following chart.
