Specifications - Hitachi CHROMASTER 5160 Instruction Manual

2.2 Specifications

2.2 Specifications
(1) Number of Flow Paths
6 (paths)
(2) Standard throughput
3 mL/min (when using distilled water. Applicable range
varies with the kind of mobile phase to be used.
Note that, if momentary maximum flow exceeds 3 mL/min,
the degassing performance given in (3) below may not be
attained.)
(3) Degassing Performance
UV absorbance change at wavelength 210 nm shall be
200 mAU or larger when the methanol (HPLC grade) in
which the air is dissolved up to saturation is delivered at
flow rate 1 mL/min (at liquid temperature 25 °C, with cell
length 10 mm).
(4) Internal Volume
About 480 μL/1 flow path (excluding tube)
(5) Vacuum Level
6.7 kPa
(6) Maximum Withstand Pressure
0.2 MPa
Note that normal flow into the degassing unit shall be made
by means of suction.
A load of pressure to the flow path in the degassing unit
shall always be negative.
(7) Error Output Condition
(a) When the internal pressure of degassing chamber has
not reached 11 kPa at 10 minutes after start of the
vacuum pump drive.
(b) When vacuum level has exceeded 13 kPa.
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