Metrohm 794 Basic Titrino - Connection of a Recorder

5.1 Setting up and connecting the instruments
794 Basic Titrino
153
5.1.5 Connection of a recorder
The recorder is connected to the analog output of the Titrino.
The signal at the analogue output can be preselected on the Titrino (key <CONFIG>,
">peripheral units", "curve:"):
Preselection at
Titrino
Meaning Resolution,
Signal at analogue output
U Voltage pH = 0.00:
pH = 7.00:
pH = 14.00:
U = + 1 mV:
U = − 1 mV:
I = + 1 µA:
I = − 1 µA:
T = 0 °C:
T = + 1 °C:
T = − 1 °C:
− 700mV
0 mV
+700 mV
+ 1 mV
− 1 mV
+ 10 mV
− 10 mV
0 mV
+ 10 mV
− 10 mV
dU/dt Measured value drift 1 mV/min:
1 °C/min:
1 µA/min:
1 mV
1 mV
10 mV
V Volume 1 Zylindervolumen: 2000 mV
dV/dt Volume drift 100 µL/min: 1000 mV
U(rel) Control deviation
∆pH = 1:
∆U = 1 mV:
∆I = 1 µA:
100 mV
1 mV
10 mV
T Temperature
∆T = ±1 °C:
T = 0 °C:
10 mV
0 mV
C
B A
D
794
Recorder