Metrohm 780 - Method Parameters in the Ph Mode

9.3 Menu structures
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780/781 pH/Ion Meter, Manual
9.3.2 Method parameters in the pH mode
PARAMETER pH
├ measuring parameters
│ ├ electr.id
│ ├ drift pH
│ ├ temperature
│ ├ method
│ ├ delta measurement ─ ON ─── reference pH
│ └ stirrer ───┬ ON ──── stirring rate
│ └ control ┬ stirring rate
├ calibration parameters ├ prestir pause
│ ├ temperature ├ stir time
│ ├ drift └ poststir pause
│ ├ report
│ ├ cal.interval
│ ├ no.of buffers
│ ├ buffer type ───┬ Metrohm, NIST, DIN, ...
│ │ ├ special ┬ pH buffer 1
│ │ │ :
│ │ │ └ pH buffer n
│ │ ├ own ┬ own buffer 1
│ │ │ :
│ │ │ └ own buffer 5
│ │ └ mixed ┬ buffer 1
│ │ :
│ ├ low lim.slope └ buffer 5
│ ├ up lim.slope
│ ├ low lim.pH(0)
│ ├ up lim.pH(0)
│ └ offset Uoff state ─ ON ─ offset Uoff
│
│
├ limits pH
│ └ state ───── ON ───┬ u.limit pH
│ ├ u.hyst. pH
│ ├ l.limit pH
│ └ l.hyst. pH
├ limits T
│ └ state ───── ON ───┬ u.limit
│ ├ u.hyst.
├ plot parameters ├ l.limit
│ ├ left mar. pH └ l.hyst.
│ ├ right mar. pH
│ ├ left marg.T
│ └ right marg.T
│
├ preselections
│ └ req.ident
│
└ electrode test
├ electrode type ┬ standard, gel, non-aqu.
│ └ own ───┬ excellent electrode
├ temperature ├ good electrode
└ report ├ passing Elektrode
├ l.limit Uoff
└ u.limit Uoff