CETAC ASX-1400, Operator'S Manual

Page: 63 / 89

ASX-1400 Autosampler Operator’s Manual
Using the Autosampler
5–4
Replacing Auto Sampler Components
The following ASX-1400 Autosampler components wear out under
normal use and must be replaced periodically.
• Peristaltic pump tubing
• Sample probe
If you fail to replace these components when they deteriorate, the
autosampler will not function properly. For information about replacing
autosampler components, see Chapter 6, “Maintaining the
Autosampler.”
Purchasing Supplies
Because the life-span of the sample and standards vials varies, you
should maintain an adequate supply of spare vials. When you need to
purchase additional supplies, it is extremely important that you choose
the appropriate sizes and materials.
When you purchase sample and/or standards vials, make sure they meet
the following requirements:
• The diameter of the sample or standards vial matches the rack size
you are using. The diameter of the standards vial is 28 millimeters,
plus or minus one millimeter.
• The height does not exceed 125 millimeters.
• Vials used for standards are conical-bottom or flat bottom centrifuge
vials.
• The material is compatible with the samples you are analyzing or
the reference standards you are using. This requirement also
applies to the peristaltic pump tubing.
WARNING