Hitachi L-2100 Instruction Manual page 43

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Possible
(p)
Ambient temperature
4 to 35°C (condensation unallowable)
(q)
Humidity:
45 to 85% RH
(r)
Power supply:
24V DC, 21.A
(s)
Dimensions:
260(W) × 500(D) × 235(H) mm
(t)
Weight:
About 15 kg
(2) L-2130
(a) Liquid feed system:
Dual plunger type reciprocating pump( Tandem Type)
(b) Maximum operating pressure:
39.2 MPa
(c) Flow rate range
0.001 to 9.999 mL/min
(d) Pressure limit range
0 - 39.2 MPa
(e) Delivery volume of No.1 plunger stroke
25 uL/stroke
(f) Flow accuracy (at constant room temperature of
20
+/- 2 uL/min (0.01 - 0.10 mL/min, 1.0 - 39.2 MPa)
+/- 2 % (0.101 – 5.000 mL/min, 1.0 - 39.2 MPa)
+/- 2 % (5.001 – 8.000 mL/min, 1.0 – 19.6 MPa)
+/- 4 % (8.001 - 9.999 mL/min, 2.0 – 19.6 MPa)
(g) Flow precision
0.075% RSD or 0.02min SD, whichever is greater,
based on retention time using L-2200 autosampler
(Flow 1.0mL/min at constant room temperature of
20 for water )
(h) Pressure display accuracy
+/- 5%
(i) Constant pressure liquid feed
2.0 to 39.2 MPa (Flow range 0 to 5.0 mL/min)
(j)
Material of wetted parts
SUS 316, ruby, sapphire, ceramic, PTFE,
carbon-impregnated PTFE
(k) Display data using UI-Pad (Option):
Parameters
Gradient monitor
pressure, timer value, etc.
3 - 10
:
for water)
Elapsed time, mixing ratio, flow rate,

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