Performance Specifications - Thermo Scientific VF-F20-A Operating Manual

9.1

Performance Specifications

Type
Operating Specifications
Sample capacity
Collection Modes
Needle Wash
Operating Flow Range
Delay Volume
Min. Collection Volume
Carry over
Automation Features
Temperature Range
Integral Fraction Collector FT (VF-F20-A) Operating Manual
The fraction collector performance is specified as follows:
Specification
•
Any four of the following sample racks or well plates with SBS footprint
format
•
54 x 12 mm O.D. vials (≤ 1.5 mL)
•
96 x 6, 7 and 8 mm O.D. vials (≤ 1.2 mL)
•
16 x 15 mm O.D. vials (≤ 4 mL)
•
9 x 22.5 mm O.D. vials (≤ 10 mL)
•
96- and 384-position well plates (deep and shallow)
•
Triggered by peak signals or time frames
•
(Saw)vertical, (saw)horizontal
•
Interrupt and continuous
•
Above or in sample container
•
Manual collection, pooling, wrapping and concatenating
•
Rinse of inner needle surface and needle capillary with mobile phase into
needle wash port (before or after each injection)
•
Dip wash and continuous wash of outer needle surface
•
Flush function between fractions to flush inner needle surface and needle
capillary with flush liquid into sample container
0.05 mL/min – 10 mL/min
~ 19 µL with
•
Fraction collector inlet to fraction collection valve port: ~ 2.7 µL (default,
time-based fractionation, one stack configuration)
•
Fraction collection valve: < 0.5 µL
•
Fraction collection valve to needle: ~ 10.7 µL (default)
•
Needle: ~ 5 µL
One droplet collection volume: ≥ 6µL water
Carry over < 0.15% with flush enabled
•
Barcode reading:
•
Fraction simulation to model and optimize peak detection options in
Chromeleon CDS using chromatogram data.
4 – 40 °C, cooling ≥ 23 K below ambient at < 80% relative humidity

Empty segment detection

Rack/well plate verification

Inventory management
•
9 Specifications
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