Chapter VI
pH Technique
pH Setup
The following table describes pH setup .
Description
pH Resolution
pH Buffer Set
Thermo Scientific Orion Star
Display
Range of alues
PH
0.1, 0.01, 0.001
rES
0.01
PH
USA (USA Buffers)
1.68, 4.01, 7.00, 10.01, 12.46
bUF
EUrO (Euro Buffers)
USA
1.68, 4.01, 6.86, 9.18
1 .
In the measurement mode press
2 . Press
/
is displayed on the top line .
3 . Press
to confirm setting and move the arrow icon to the
middle line .
4 . Press
/
5 . Press
to select option and move the arrow icon to the
bottom line .
a . Use
Series Meter
™
to scroll through the setup menu until
to select
/
to set the desired resolution .
Default
alue
0.01
USA
.
for resolution .
Method
Specific
Yes
Yes
EN-25