Metrohm 751 GPD Titrino - Manual (Page 73)

2.6. Parameters, key <PARAM>
751 GPD Titrino
70
temperature 25.0 °C
time interval 2 s
Temperature (-170.0...500.0 °C)
Temperature is measured at the start if a T sensor is
connected.
This parameter is used for temperature compensation
in pH measurements.
Time interval (1...999 999 s)
Time interval for acquisition of measured values.
>preselections
req.ident: OFF
req.smpl size: OFF
limit smpl size: OFF
low lim. 0.0
up lim. 999999
activate pulse: OFF
Preselections for the sequence
Request of sample identifications after start of titration
(id1, id1&2, all, OFF)
After start, sample identifications can be inquired
automatically: Only id1, id1 & id2, all three id's or no
inquiries.
Request of sample size after start of titration (value, unit,
all, OFF)
Limiting value check for sample size (ON, OFF)
With "on" the error message "sample size out." appears
if the entry is outside the set limits. The limiting values
are shown in the display window.
The absolute value of the limit is checked during sam-
ple size input and during the calculation of the results.
If "on" has been set:
Lower limit for sample size (0.0...999 999)
Upper limit for sample size (0.0...999 999)
Pulse output on line "activate" (L6, pin 1) of the remote
socket (ON, OFF)
see page 223.