The basic requirements for the purchase of a short path distillation system always result from the product properties (liquid/of low viscosity or of high viscosity/solid at room temperature) and
the requirement for operational flexibility (discontinuous, semi-continuous or continuous distillation). Our KDL5 standard system series offers the perfect model for every customer requirement.
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Product properties |
Applicable for which viscosities (max.) |
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Level of automation |
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Feed |
Dosing vessel (0.5 l capacity) |
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Heated dosing vessel (0.5 l capacity) |
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Pump-based feed system (2 l capacity) |
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Heated, pump-based feed system (2 l capacity) |
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Pump-based feed system (5 l capacity) |
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Heated, pump-based feed system (5 l capacity) |
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Additional diaphragm dosing pump |
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Evaporator |
Partially heated evaporator (incl. corresponding heater, max. temperature 250 °C) |
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Fully heated evaporator (incl. corresponding heater, max. temperature 250 °C) |
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High-temperature thermostat for evaporator (max. temperature 300 °C) |
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Block wiper system |
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Vacuum system |
Vacuum pump for pressures up to 0.05 mbar |
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Vacuum system for very low working pressures up to 0.001 mbar |
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Cold trap |
Cold trap (manual filling) |
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Cold trap with external cooler (incl. cooling unit, no need for manual filling) |
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Discharge of distillate & concentrate |
Two two-neck round bottom flasks (2 l capacity each) |
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Via two heatable cutting vessels (0.5 l capacity each) into two two-neck round bottom flasks (2 l capacity each) |
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Two sample collection carousels |
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Two gear pumps |
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Two heatable gear pumps |
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Tempering |
Cooling water connection for cooling the internal condenser |
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Additional heating unit for feed and concentrate discharge (max. temperature 150 °C) |
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Circulation thermostat for feed and concentrate discharge (max. temperature 200°C) |
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Additional tempering unit for internal condenser and distillate discharge (temperature range: -20 °C to +200 °C) |
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All heating media |
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Skid |
Tubular frame |
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Welded frame |
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Liquid/of low viscosity at room temperature
Solid/of high viscosity at room temperature
Discontinuous or batch distillation
Semi-continuous distillation
Continuous distillation
Included in the standard scope of delivery
Optional accessory, which can be retrofitted at extra cost (replaces standard part)
Optional accessory extending the standard set-up, which can be added at extra charge
Optional accessory, which can be retrofitted at extra cost, replacing or extending the standard equipment as per client's choice
Option not available for this KDL5 model
