Waters Alliance e2695 Operator's Manual page 134

Figure 7–9: Sample management system components (right-side view)
Injector
assembly
Table 7–2: e2695 sample management system assemblies/components
Assembly/component
Syringe
Sample carousels and carousel carrier
Injector motor
Sample loop transducer
Sample loop
Needle tee
Needle (see figure "Remove the injector
assembly" on page 143)
Seal pack (see figure "Remove the injector
assembly" on page 143)
Function
Draws sample from the sample vial into the
sample loop.
Five, color-coded carousels. Each carousel
holds up to 24 sample vials for a total capacity
of 120 sample vials.
Controls injector needle movement.
Senses backpressure developed by resistance
to solvent flow in the sample loop.
Holds up to one sample-loop volume (standard
100 µL) of sample.
Holds the injector needle and provides the
connector for sample loop.
Perforates the sample vial caps, draws sample,
and injects the sample into the flow path.
Contains high-pressure seals and the needle
wash system.
February 27, 2018, 715003794 Rev. C
Page 134
Sample loop
transducer
Sample loop