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MW151 has a wider range of features and can be used in more complex applications
where certain requirements need to be met.
It displays 0.01 or 0.001 pH resolution (set by the user), allows up to 5-point standard
buffer calibration and 2 custom buffers.
The bench meter shows calibration status and electrode condition warnings (should the
pH electrode require maintenance). It also indicates if the buffer solution is contaminated.
The logging feature supports logging up to 1000 records, organized as: manual log-on
demand (max. 200 logs), manual log-on stability (max. 200 logs), interval logging (max.
1000 logs, 100 lots).
Calibration
Diagnostics
Log types
Recommended pH
electrodes
MW150
up to 3 points
Error messages
GLP
One memorized reading
MA917B/1
GENERAL OPERATIONS 13
MW151
up to 5 points, including 2 custom
buffers
Electrode condition
Error messages
GLP
Manual Log on demand
Manual Log on stability
(Fast, Medium, Accurate)
Interval Logging
MA917B/1
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