Thermo Fisher Scientific CyberScan pH 5000 - Manual (Page 54)

Instruction Manual CyberScan pH5500/ 5000
Select Buffer Recognition
This option allows you to select automatic buffer recognition or
manual buffer recognition when standardizing. With the Automatic
buffer recognition activated, the meter will automatically recognize the
buffers from the chosen buffer group and accept them when the
meter recognizes the reading as stable.
When in the manual buffer recognition mode, you must enter the
buffer value during the standardization procedure. The meter will
accept the manually entered buffer when it recognizes that the
measurement is stable. During the standardization procedure, you
may accept the buffer value before the meter recognizes it as stable
by touching std.
To Select Buffer Recognition
1. Access the select buffer recognition screen from the pH setup
screen. The current method of recognition is displayed on the
screen.
2. Touch MAN or AUTO to choose the method of buffer selection.
3. Touch enter to accept the method of buffer recognition and
return to the pH Setup screen.
OR
Touch exit to return to the pH setup screen, without making any
changes.
enter
Current RECOGNITION
Set pH Buffer Recognition
AUTO
MAN
Regardless of which buffer Recognition Mode you select, STABLE
will appear on the measure screen when the meter recognizes the
value as stable.
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