Thermo Fisher Scientific CyberScan PC 300 - Manual (Page 67)

Instruction Manual PC 300
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17 ADDENDUM 5: SELECTING USA OR NIST BUFFER
S E T I N P 3. 3
As mentioned in Section 7.4: P3.3, program P3.3 lets
select between USA and NIST buffer sets:
USA: pH 1.68, 4.01, 7.00, 10.01, 12.45
NIST: pH 1.68, 4.01, 6.86, 9.18, 12.45
Factory default is USA buffer set.
From measurement mode
1. Press the MODE key to select pH measurement
mode.
2. Press SET key to enter Setup mode.
3. Press the or key to scroll through subgroups
until you view parameter P3.0.
4. Press ENTER three times to select parameter P3.3.
5. Press the or keys to toggle between USA and
NIST buffer sets.
6. Press ENTER key to confirm selection and to return
to the subgroup menu. Press CAL/MEAS key to
return to measurement mode.
See Figure 44.
SETUP
usa
p 3.3
SETUP
p 3.3
Figure 44: Selecting USA or NIST
buffer set