Myron L 6Pfc and 4P - Manual (Page 25)

21
D. pH and ORP Practices to Maintain Calibration (6Pfc)
1. Keep the sensor wet with Myron L Storage Solution.
2. Rinse away caustic solutions immediately after use.
ORP calibration solutions are caustic, and ±5% is considered very
accurate. By using the pH zero setting (0 mV = 7 pH) for ORP and
precision electronics for detection, the Ultrameter II delivers better
accuracy without calibration than a simpler instrument could using
calibration solutions.
IX. MEMORy
This feature allows up to 100 readings with their temperatures to be
stored simultaneously for later recall. at the same time, the TIME and
DATE are also recorded. To download the memory to a computer, (ref.
bluDock™ WIRELESS DaTa TRaNSFER INSTRUCTIONS, pg. 30).
A. Memory Storage
Figure 9
°C
KCl
COND
MEMORY
1. While displaying a
measurement, press
to record the
displayed value.
2. “MEMORy” will appear
and the temperature
display will be momentarily replaced by a number (1-100)
showing the position of the record. Figure 9 shows a reading
of 1806 µS stored in memory record #4.
B. Memory Recall
1. Press any measurement key.
2. Press , “MEMORy” will appear, and the display will
show the last record stored.
3. Press or to scroll to the record location desired
(the temperature display alternates between temperature
recorded and location number).
4. Press to display time and date stamp.
5. Press any measurement key to leave memory recall or allow to
automatically turn off.