Hitachi 902 - Specifications of Deionized Water Supply Unit for Model 902

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NOTE: Specifications of Deionized Water Supply Unit for Model 902
Described below are the specifications for connection of the deionized water supply
unit to the Model 902.
Water quality : Neutral water containing no substances that adversely affect
measurement, such as deionized water and distilled water
Water supply capacity : 20 L/hr
Water pressure : 50-340 Kpa; 0.5-3.5 kgf/cm
2
; Conductivity < 1 µs/cm or less
germ-free
Main unit intake : Connectable to nipple of 16 mm in diameter and 28 mm in
length
Control signal : Water aspiration via 100 V AC contact signal
Wiring/piping : Within 5 m long
Deionized
water supply
unit
100 V AC
902 main unit
1
5
Connector (Hirose RM15QPH-8-P)