Comparison With Model L-8800A; Comparison Of Specifications - Hitachi L-8900 Service Manual

1.2 COMPARISON WITH MODEL L-8800A

1.2.1 Comparison of Specifications

Item
Personal computer
OS
Communication method
FDA21 CFR Part 11
Pump
Flow rate range
Discharge pressure
Number of buffer solution (Method)
Number of reaction solution
(Method)
Cleaning liquid (C1) pumping
function
Pressure limiter (Upper limit, Lower
limit)
Pump time program (Time, Mixing
ratio, Flow rate)
Reagent degasser (B1-6, R1-3)
Leak sensor
Injection method
Direct injection Carry-over is
reduced.
Sample container capacity
Correspondence to micro-plate
Number of sample setting (Cooling
unit)
Cooling rack temperature (option)
Syringe capacity
Sample injection volume
Comparison of specifications and performances between Model L-
8900 and Model L-8800A is shown in the table below.
Model L-8900
Windows XP
Professional
USB
Yes.
0, 0.05 - 0.999 mL/min
0 - 20.0 MPa
6 (Gradient)
3 (Gradient)
Yes.
When stopped for a
long time, water can be
substituted for the
solution in the flow path
of the Pump 1 side.
Yes, with.
Yes, with.
Degasser
Degassing performance
is better than that f the
former degassing pipe
method.
Yes, used.
Total amount, Cut,
Loop (option)
1,500 µL (There are
various racks, vials.)
Yes, (by special order).
200 (200)
4, 10 °C
500 µL
0, 1 - 100 µL
1 - 2
Model L-8800A
Windows 2000 Professional
GP-IB
No.
0.05 - 0.999 mL/min
0 - 20.0 MPa
5 (Gradient)
3 (Gradient)
No.
Yes, with.
Yes, with.
Degassing pipe
No, not used.
50, 1,500 µL
No, cannot.
120 (80)
4 °C
500 µL
0, 1 - 100 µL