Metrohm 858 User Manual

7.4 Injection valve
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858 Professional Sample Processor
7.4 Injection valve
Positions Fill…Inject
7.5 Interfaces and connectors
Controller connec-
tion
USB Upstream Port (9-pin Mini DIN socket) for connecting a computer
to the control system of the device.
MSB connectors
MSB1…MSB3
Three 9-pin Mini DIN sockets for connecting dosing devices, 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 directions of rotation
Pump connectors Two M8 sockets for 772 Pump Unit or 823 Membrane Pump Unit
U= 16 ± 1 V, I= ≤ 0.8 A
Swing Head con-
nector
9-pin Mini DIN socket
7.6 Power connection
Voltage
100…240 V (±10%)
Frequency 50…60 Hz
Power consump-
tion
115 W
Fuse 2.0 ATH

Metrohm 858 Specifications

General

Brand	Metrohm
Model	858
Category	Laboratory Equipment
Language	English