6
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Operation
Page 120
Integral Fraction Collector FT (VF-F20-A) Operating Manual
6.7
Delay Volume Determination (DVD)
6.7.1
Delay Volume and Time
The Delay Volume is the fluidic volume between a detector and the
separation point of the downstream fraction collection valve. It is
essential to determine the volume and set it in the system before
starting fraction collection operation.
The product provides the feature Automated Delay Volume
Determination (DVD), with which the delay volume can be determined
conveniently and set in the system automatically.
The delay time can be automatically calculated and set in the system
based on the delay volume and specified method configuration, e.g.
pump flow rate.
The correct delay time ensures optimal fraction collection of the target
peak with high recovery and low carry over.
Figure 43: Fraction collection valve located at waste position when
running delay volume determination
Содержание VF-F20-A
Страница 4: ...Contacting Us Page 4 Integral Fraction Collector FT VF F20 A Operating Manual ...
Страница 17: ...1 Using this Manual Integral Fraction Collector FT VF F20 A Operating Manual Page 17 ...
Страница 31: ...2 Safety Integral Fraction Collector FT VF F20 A Operating Manual Page 31 ...
Страница 48: ...3 Device Overview Page 48 Integral Fraction Collector FT VF F20 A Operating Manual ...
Страница 215: ...8 Troubleshooting Integral Fraction Collector FT VF F20 A Operating Manual Page 215 ...
Страница 221: ...9 Specifications Integral Fraction Collector FT VF F20 A Operating Manual Page 221 ...
Страница 231: ...10 Accessories Consumables and Replacement Parts Integral Fraction Collector FT VF F20 A Operating Manual Page 231 ...
Страница 236: ...12 Index Page 236 Integral Fraction Collector FT VF F20 A Operating Manual 12 Index ...
Страница 240: ...Thermo Fisher Scientific Inc 168 Third Avenue Waltham Massachusetts 02451 USA www thermofisher com ...