Metrohm 904 Titrando - Manual (Page 17)

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2 Overview of the instrument
904 Titrando
￭￭￭￭￭￭￭￭ 9
USB 1
USB 2
MSB 1
MSB 2
MSB 3
MSB 4
Controller
Nr
Input 1
Ind.
Ref.
Temp.
100 - 240 V
iConnect.
f 50 - 60 Hz
P 45 W
Made by Metr
ohm Herisau Switzerland
Pol.
1
2
3
4
5
6
7
8
9
10
11
Figure 3 Rear 904 Titrando
1 Type plate
Contains specifications concerning supply
voltage, instrument type and serial number. 2 USB connector (USB 1 and USB 2)
USB ports (type A) for connecting printer,
keyboard, barcode reader, additional Titran-
dos, USB Sample Processor, etc.
3 Connector (Controller)
For connecting a Touch Control or a PC with
installed PC software. Mini DIN, 9-pin. 4 MSB connector (MSB 1 to MSB 4)
Metrohm Serial Bus. For connecting external
dosing devices, stirrers or Remote Boxes.
Mini DIN, 9-pin.
5 Power socket 6 Measuring interface 1 (Input 1)
7 Electrode connector (Ind.)
For connecting pH, metal or ion-selective
electrodes with integrated or separated ref-
erence electrode. Socket F. 8 Electrode connector (Ref.)
For connecting reference electrodes, e.g.
Ag/AgCl reference electrode. Socket B,
4 mm.
9 Temperature sensor connector (Temp.)
For connecting temperature sensors (Pt1000
or NTC). Two B sockets, 2 mm. 10 Electrode connector (Pol.)
For connecting polarizable electrodes, e.g.
double Pt wire electrodes. Socket F.
11 Electrode connector (iConnect)
For connecting electrodes with integrated
data chip (iTrodes).