Vinci Technologies Dean Stark Extractor
The
Dean Stark extractor is used to determine fluid saturation of core samples. The
sample is first weighed and then introduced into the Dean Stark extractor. The
water fraction is vaporized by boiling solvent, condensed and then collected in
a calibrated receiver. Vaporized solvent also condenses, soaks the sample, and
extracts the oil. The sample is then oven dried and weighed. The oil content is
determined by gravimetric difference while the water content is volumetrically
measured by the receiving tube. The apparatus consists of a
distillation/extraction glassware unit and a heating mantle with thermostatic
controller. The glassware is composed of boiling flask with extractor, a sample
support screen, volumetrically graduated water receiving tube, condenser and
desiccant drying tube. A flexible plastic tubing is also used to connect the
condenser to the water cooling unit. All these devices are mounted on a mounting
rack
Features:
| Dean Stark for Plug Core Sample | |
| Configuration | Single unit model / multiple units model (up to 6 extractors) |
| Core sample diameter | up to 1.5 inches |
| Core sample length | up to 4 inches |
| Extractor capacity | 250 ml |
| Boiling flask | 500 ml |
| Receiving tube | 5 and 10 ml, 0.1 ml graduation |
| Heating temperature: | up to 450 degrees C |
| Water cooling system | 0.5 to 3 liters per minute, 18 degrees C |
| Power supply | 220 VAC 50 Hz |
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| Dean Stark for Full Size Core Sample | |
| Configuration | Single unit model / multiple units model (up to 6 extractors) |
| Core sample diameter | up to 4 inches |
| Core sample length | up to 6 inches |
| Extractor capacity | 3 liters |
| Boiling flask | 6 liters |
| Receiving tube | 40 ml, 0.2 ml graduation with drain valve |
| Heating temperature: | up to 450 degrees C |
| Water cooling system | 0.5 to 3 liters per minute, 18 degrees C |
| Power supply | 220 VAC 50 Hz |
