Metrohm 814 USB Sample Processor - Manual (Page 48)

7.1 Lift and turntable ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
40 ￭￭￭￭￭￭￭￭ 814 USB Sample Processor
7 Technical specifications
7.1 Lift and turntable
Stroke path 235 mm
Maximum lift load approx. 30 N / 3 kg
Lift rate adjustable, 5…25 mm/s
Shift rate adjustable, 3...20 angle degrees/s
7.2 Membrane pump(s) with valve
Capacity > 450 mL/min
Pressure head 2 m
7.3 Interfaces and connectors
Controller connec-
tion USB Upstream Port (9-pin Mini DIN socket) for connecting a computer
for controlling of the instrument.
MSB connectors
MSB1…MSB3 Three 9-pin Mini DIN sockets for connecting dosing devices (Dosino/
Dosimat), stirrers, etc.
USB connectors
1/2 Two USB Downstream Ports (Type A sockets), each 500 mA, for con-
necting Metrohm instruments or USB peripheral devices of other man-
ufacturers.
Stirrer connector DIN socket
Stirring rate Rod stirrer 722/802: 180…3000 rpm
Magnetic Stirrer 741: 180…2600 rpm
adjustable in 15 steps each in both shift directions
Pump connectors Two sockets with M8 thread for 772 Pump Unit, 823 Membrane Pump
Unit or 843 Pump Station
U= 16 ± 1 V, I=
≤ 0.8 A
Swing Head con-
nector 9-pin Mini DIN socket