Selecting A Predefined Buffer Group - OHAUS STARTER 3100M Manual De Instrucciones

EN-10
3.1.2

Selecting a predefined buffer group

After confirming the MTC compensation temperature value, make the buffer group selection. Use
or to select a buffer group among 6 buffer groups . Press
setting or press
The default buffer group is b1.
1.68
b1
Please note:
There are 6 buffer groups in the meter, you can select the buffer group you prefer, the buffer value
will be automatically recognized during calibration. The 6 predefined buffer groups are (at 25° C):
b1 (US)
b2 (EU)
b3 (MERCK)
b4 (DIN)
b5 (JJG)
b6 (JIS Z)
ST3100M automatically corrects for the temperature dependence of the buffer pH values given in
the following table - buffer group b1.
This means, if the buffer solutions' temperature is 15° C, the calibration value you will get should
be pH1.67 (buffer 1.68), pH4.00 (buffer 4.01), pH7.04 (buffer 7.00) and pH10.12 (buffer 10.01).
5 ° C 1.67
10 ° C 1.67
15 ° C 1.67
20 ° C 1.68
25 ° C 1.68
30 ° C 1.68
35 ° C 1.69
40 ° C 1.69
45 ° C 1.70
50 ° C 1.71
to leave to return to the measurement screen.
4.01 7.00
1.68 4.01
2.00 4.01
2.00 4.00
1.09 4.65
1.68 4.00
1.68 4.01
4.01 7.09
4.00 7.06
4.00 7.04
4.00 7.02
4.01 7.00
4.01 6.99
4.02 6.98
4.03 6.97
4.05 6.97
4.06 6.96
STARTER 3100M Bench Meter
10.01
7.00 10.01
7.00 9.21 11.00
7.00 9.00 12.00
6.79 9.23 12.75
6.86 9.18 12.46
6.86 9.18
10.25
10.18
10.12
10.06
10.01
9.97
9.93
9.89
9.86
9.83
to confirm the