AS Autosampler Operator’s Manual
132 Doc. 065051-03 1/08
5.3 Replacing the Sample or Prep Syringe
Replace a sample or prep syringe after about 6,200 cycles of use. When the AS is
operating under Chromeleon or Chromeleon Xpress control, a message is
displayed in the Audit Trail when a syringe reaches this usage limit. If you are
operating the AS from the front panel, the
USAGE LOG SCREEN (see
Section C.9.6
) displays the number of cycles performed since the syringe was last
replaced.
The table below lists part numbers for the available syringe sizes.
Syringe Size Part Number
100 μL
a
a. The 100 μL syringe is for use as a sample syringe only.
055064
250 μL 053916
500 μL 055065
1,000 μL 055066
2.5 mL
b
b. The 2.5 mL syringe (P/N 055067) is for use as a prep syringe
only.
055067
5 mL
c
c. A 5 or 10 mL syringe is required for the simultaneous
injection option. When a 5 or 10 mL syringe is used (either for
simultaneous injection or for loading a concentrator), an 8.5 mL
sampling needle assembly is required.
053915
10 mL
c
055068
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