5 ambient temperature, 6 reference conditions, 7 dimensions – Metrohm 867 pH Module User Manual
Page 45: 8 interfaces, Ambient temperature, Reference conditions, Dimensions, Interfaces

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7 Technical specifications
867 pH Module
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37
7.5
Ambient temperature
Nominal function
range
+5 - +45 °C
(at a maximum of 85% humidity)
Storage
–20 - +60 °C
Transport
–40 - +60 °C
7.6
Reference conditions
Ambient tempera-
ture
+25 °C (± 3 °C)
Relative humidity
≤ 60%
Instrument status
Instrument in operation at least 30 min
Validity of the
data
After adjustment
7.7
Dimensions
Width
142 mm
Height
108 mm
Depth
230 mm
Weight
2,660 g
Material
Steel sheet
7.8
Interfaces
USB connectors
USB ports
2 USB downstream ports (type A sockets), 500 mA each, for connect-
ing peripheral devices such as printers, keyboards, barcode readers or
RS-232/USB boxes (Metrohm order no. 6.2148.020).
Connector "Controller"
Controller port
USB upstream port with auxiliary power supply (Mini DIN socket) for
connecting Touch Control or computer for controlling the 867 pH
Module.
Touch Control
With integrated Touch Control cable.
Computer
With 6.2151.000 cable.