Thermo Fisher Scientific CyberScan pH 1100/pH 2100 - Manual (Page 46)

Instruction Manual pH 1100/ 2100
46
10.4.5 Stability setup program P3.3
Use this program to turn on or off the ion stability indicator and
to set level of stability (low, medium or high).
Stability definitions
High stability:
Reading is stabilized quickly, but reading is less accurate.
Medium stability:
Reading stability is averaged between high and low stability.
Low stability:
Reading is stabilized slowly, but guarantees high accuracy.
1. Enter ion setup mode as described in steps 1-4 in Section
10.4.1 Entering ion setup mode (page 43).
2. Use
∆/MI key to scroll to program Stability Setup: P3.3 See
Figure 141.
3. Press
ENTER to enter program Stability Setup: P3.3
4. Press
>/CALkey to toggle between Ion Stable Criteria: On
and Off. The selection will flash. See Figure 142.
5. Press
ENTER to confirm selection.
•
If you selected On, continue to step 6.
• If you select Off, pressing ENTER returns to the setup
mode.
Press
∆/MI key to continue to the next setup program, or
Press
∇/MR to go to the previous program. Press EXIT to
return to the ion measurement mode.
6. If you selected On in step 5, the display now reads Degree of
Stability: Low Medium High. . Press >/CAL to toggle between
Low, Medium and High. The selection will flash. See Figure
143.
7. Press
ENTER to confirm selection and return to the setup
mode. Press
∆/MI key to continue to the next setup program,
or press
∇/MR to go to the previous program. Press EXIT to
return to the ion measurement mode.
Ion Stable Criteria
On Off
Degree of Stability
Low Medium High
Stability Setup : P3.3
Press ENT. to Select
Figure 141
Figure 142
Figure 143