Thermo Fisher Scientific CyberScan 6000 Series Meters v.1 User Manual
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pH Setup: Select Buffer Group
PH6000, PC6000, PH6500, PC6500 and PCD6500 meters
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This setup option allows you to select from 3 different buffer groups, for auto buffer recognition.
Or you can create a custom group of buffers for auto buffer recognition by touching custom.
The 3 existing buffer groups are:
USA buffers: 2.00, 4.00, 7.00, 10.00, 12.00
European buffers: 1.00, 3.00, 6.00, 8.00, 10.00, 13.00
NIST buffers: 1.68, 4.01, 6.86, 9.18, 12.45
To select a buffer group
1. Touch USA, EURO, NIST or CUSTOM from the setup screen to select a buffer group.
To set a Custom pH buffer group
This option allows you to create a custom buffer group of up to 5 buffers (2 buffer minimum) to be
used for auto buffer recognition. To obtain optimal results, it is important to maintain at least 1 pH
unit between selected buffers in the custom group.
1. Touch CUSTOM on the setup screen to select a custom buffer. This will display a set of 5
custom beakers each initialized to zero.
2. Touch one of the beakers to display the numeric keypad.
3. Enter a value for the custom pH buffer that you want set in your custom buffer set.
4. Press Enter in the keypad to accept the value.
5. Repeat steps 2 through 4 until all 5 custom buffer beakers are populated with desired
values.
6. To modify the value entered, touch the particular beaker and key in the new value using
keypad.
7. To clear all custom buffer values, touch CLEAR.