Metrohm 794 Basic Titrino Instrucciones Para El Uso página 109

794 Basic Titrino
Selection of the measuring input; valid with measured quantities pH and U.
"diff." means differential amplifier, see page 155.
With Ipol, the inquiries for the polarization current in µA (Ipol) and
.PolElectrTest are valid.
With Upol, the inquiry for the polarization voltage in mV (Upol) is valid. Entry in
steps of 10 mV.
Besides .PolElectrTest is valid.
If the test for polarized electrodes is switched on, it is performed on change-
over from the inactive state to an active state (titration or conditioning).
3.2.2.18. Mode.Parameter.TitrPara.Temp
Parameters for DET, MET, SET: Titration temperature in °C. If a Pt100 or
Pt1000 is connected, the temperature is measured continuously and the pa-
rameter .Temp is updated.
The temperature is used for the temperature correction in pH measurements.
3.2.2.19. Mode.Parameter.StopCond.VStop.Type
Mode.Parameter.StopCond.VStop.V
Mode.Parameter.StopCond.VStop.Factor
Parameters for DET, MET, SET: Stop volume.
If an absolute stop volume (abs.) has been selected, the volume in mL is
valid.
A relative stop volume (rel.) is dispensed as a function of the sample size:
Stop volume in mL = smpl size
The factor is valid.
OFF means that the criterion is not monitored.
3.2.2.20. Mode.Parameter.StopCond.MeasStop
Mode.Parameter.StopCond.UnitMStop
Parameters for DET and MET: Stop when a measured value is reached. Entry
as pH value, in mV (with U and Ipol) and in µA (with Upol). The appropriate
unit can be viewed with .UnitMStop.
OFF means that the criterion is not monitored.
3.2.2.21. Mode.Parameter.StopCond.EPStop
Parameters for DET and MET: Stop when a certain number of EP's has been
found.
OFF means that the criterion is not monitored.
3.2.2.22. Mode.Parameter.StopCond.FillRate
Parameters for DET, MET, SET: Filling rate in the titration in mL/min. Max.
means maximum possible filling rate with the Exchange Unit in current use.
3.2.2.23. Mode.Parameter.Statistics.Status
Mode.Parameter.Statistics.MeanN
3.2 Remote control commands
factor
*
-170.0...25.0...500.0
abs., rel., OFF
0...99.99...9999.99
0...±999 999
pH: 0...±20.00, OFF
U: 0... ±2000, OFF
I: 0...200.0, OFF
read only
1...9, OFF
0.01...150, max.
ON, OFF
2...20
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