Metrohm 904 Titrando - Manual (Page 51)

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9 Technical specifications
904 Titrando
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9.6 Ambient temperature
Nominal function
range +5 - +45 °C
Storage –20 - +60 °C
Transport –40 - +60 °C
9.7 Reference conditions
Ambient tempera-
ture +25 °C (± 3 °C)
Relative humidity ≤ 60%
Instrument status Instrument in operation at least 30 min
Adjusting interval annual
9.8 Dimensions
Width 142 mm
Height 227 mm
Depth 231 mm
Weight 2,817 g
Material (housing) Poly(butylene terephthalate) (PBT)
9.9 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 904
Titrando.
Touch Control With integrated Touch Control cable.
Computer With 6.2151.000 cable.