MICRO-DISTILLATION APPARATUS MRS 255
With concentric tube column MRS 255.
Apparatus for fractionation of small charge quantities.
The special advantage of the concentric-tube-column are:
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extremely low pressure drop
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highest separation efficiency
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minimum hold-up
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all-glass construction
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static design (no rotation)
The separation efficiency in the concentric-tube-column is based on the
physical principle of the mass transfer between vertically rising
vapour and the spirally trickling film of liquid in a concentric
annular gap made of glass. The column consists of two concentrically
melted-in, especially selected and calibrated glass tubes.
The Concentric-tube-column is perfectly suitable for the separation of temperature sensitive substances.
Technical Data
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Charge quantity: |
3 - 25 ml |
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Operating temperature: |
20° - 250° C |
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Operating pressure: |
1000 – 0,01 mbar (depending on sensor range) |
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Separation efficiency: |
approx. 40 theoretical plates |
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Mains supply: |
230 V, 50 – 60 Hz |
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Weight: |
approx. 31 kg |
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Dimensions (w x h x d): |
approx. 0.90 x 0.75 x 0.50 m |
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