Manual


6. Press 
display indicates the next type of buffer to be used.


Exiting causes the value accepted for the buffer to be used for both acid
and base measurements.
       


 
8. Press 
completes the Calibration procedure. Fill sensor well with
Myron L Storage Solution and replace protective cap.
6. 
         
reference electrode. For this reason, and because calibration solutions
II
        

  Temperature Calibration
Temperature calibration is not necessary in the Ultrameter II.
VIII. CALIBRATION INTERVALS
There is no simple answer as to how often one should calibrate an
instrument. The Ultrameter II is designed to not require frequent
recalibration. The most common sources of error were eliminated in
the design, and there are no mechanical adjustments. Still, to ensure

standards occasionally.
A. Suggested Intervals
On the average, we expect calibration need only be checked monthly
          

solutions will require more frequent intervals.