Evaporation rates, Rapidvap vacuum models – Labconco RapidVap Vacuum, N2 and N2/48 Evaporation Systems 7910015 User Manual
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Appendix C: RapidVap Specifications
Product Service Domestic 1-800-522-7658, International 816-333-8811
Evaporation Rates
RapidVap Vacuum Models
The following tables show the approximate time to
evaporate various solvents in 75mm and 16mm sample
tubes when the sample block is fully loaded. Other sample
blocks are available for different size tubes. If they are
used or if a different number of samples is run at one time,
the evaporation times can be estimated from these charts or
determined experimentally.
Evaporation Time – 75 mm dia. Sample Tube
(Time in Minutes)
Solvent:
Methylene
Chloride
Toluene
Acetonitrile
Water
Block Preheat &
Block Set Point
Temperature:
50°C
80°C
75°C
80°C
Vacuum:
250 mbar
133 mbar
167 mbar
133 mbar
Starting Volume
300ml 62
90
102
402
250 56
72
84
345
200 49
66
71
289
150 42
57
60
239
100 36
33
49
189
50 22
40
37
95
Number of samples: 8
Vortex speed: 28%
Vacuum pump: Labconco model – 79249-00
Rated free air flow – 88 L/min
Max. attainable vacuum – 31 mbar
V
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