Waters 2707, Руководство оператора

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C-6 Specifications
Outlining prep version specifications
Tip:
This specification lists only items that differ from the standard
instrument specification. The prep version of this instrument is
designed for LSVs.
Sampling
Sampling capacity 24 vials of 10 mL (LSV)
Vial dimensions
(cap included) Maximum vial height: 47 mm
Minimum vial height: 32 mm
Loop volume Not programmable; injection volume determines the
aspirated sample volume
Dispenser syringe 2500 µL syringe
Injection volume 0 µL - 10000 µL, with 1 µL increments
Valve Valco 0.75 bore valve
Sample loop 10 mL SS sample loop, 1/8” tubing with 1/16” tubing
ends and fittings (Valco
®
)
Buffer tubing 2 mL
Needle LSV needle with LSV air needle
Analytical performance
Injection method Partial loop needle overfill injection mode
Reproducibility RSD
≤
1.0% for partial loop needle overfill injections,
injection volumes >10 µL up to 50% of the installed
sample loop
Viscosity range 0.1 – 5 cP
Memory effect < 0.1% with programmable needle wash