Thermo Fisher Scientific CyberScan PC 300 - Manual (Page 38)

Instruction Manual PC 300
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7.2 P1.0: Viewing previous pH calibration data
This mode lets you recall previous pH calibration data, which helps you know when to re-
calibrate your meter. This is a “view only” mode.
From measurement mode:
1. Press the MODE key to select pH measurement
mode if necessary.
2. Press the SETUP key to enter Set up mode.
3. Press the or keys to scroll through subgroups
until you view parameter P1.0.
4. Press the ENTER key repeatedly to view previous
calibration data. See Figure 26.
USA NIST
•
P1.1 = pH 1.68 1.68
• P1.2 = pH 4.01 4.01
•
P1.3 = pH 7.00 6.86
• P1.4 = pH 10.01 9.18
•
P1.5 = pH 12.45 12.45
5. When you have scrolled through all calibration data,
you will automatically return to the subgroup menu.
Press CAL/MEAS key to return to measurement
mode.
NOTES:
If there is no previous calibration data at a particular point, the primary display will show “- - -“.
Figure 26 – P1.0: View calibration
data for pH