Preparation for a distillation measurement
AssigneeAnton Paar ProveTec GmbH
InventorsFrank Zimmermann, Carsten Kindt, Daniel Pergande
Life of this patent
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Abstract
An arrangement for preparation of a distillation measurement of a liquid includes a heater and a traversing system. The heater supports a perforated plate selected from a group of standardized perforated plates which further supports a container containing the liquid. The heater is enabled and controlled during the performance of a standardized test for determining evaporation properties of the liquid. The traversing system is adapted to traverse the heater and to interrupt a further traversing of the heater, if a pressure force of the perforated plate put onto the heater against the container reaches a threshold value.
Claims13
An arrangement for preparation of a distillation measurement of a liquid, comprising:
- a heater onto which a perforated plate selected from a group of standardized perforated plates may be disposed and which is adapted for heating a container containing the liquid, the container being configured to be disposed onto the perforated plate for performing a standardized test for determining evaporation properties of the liquid;
- and
- a traversing system which is adapted to traverse the heater and to interrupt a further traversing of the heater if a pressure force of the perforated plate put onto the heater against the container reaches a threshold value, wherein the traversing system comprises a traversable carrier system by which the heater is retained, and wherein the arrangement is adapted to determine a quantities indicative of a length along a traversing path of the traversable carrier system.
A liquid analysis system for determining evaporation properties of a liquid according to at least one standardized test, the system comprising:
- a container having an opening;
- and
- an arrangement for closing the container having:
- at least one temperature measurement system for measuring a vapor temperature of the liquid within the container with a bar and a temperature measurement sensor;
- a closing part for closing the container having a through-hole through which a portion of the bar is led such that the temperature measurement sensor is arranged within the container;
- and
- an arrangement for preparation of a distillation measurement of a liquid, the arrangement including:
- a heater adapted to support a perforated plate selected from a group of standardized perforated plates which together are adapted for heating a container containing the liquid for performing a standardized test for determining evaporation properties of the liquid;
- and
- a traversing system which is adapted to traverse the heater and to interrupt a further traversing of the heater if a pressure force of the perforated plate put onto the heater against the container reaches a threshold value,
- wherein the traversing system comprises a traversable carrier system, by which the heater is retained, and wherein the arrangement for preparation of a distillation measurement of a liquid is adapted to determine a quantity indicative for at least one of a length and a position along a traversing path of the traversable carrier system.
A method for preparation of a distillation measurement of a liquid, comprising:
- selecting a perforated plate from a group of standardized perforated plates;
- putting the perforated plate onto a heater which is adapted for heating a container containing the liquid being put onto the perforated plate for performing a standardized test for determining evaporation properties of the liquid;
- traversing the heater towards the container using a traversing system, the traversing system being adapted to interrupt the traversing when a pressure force exerted by the perforated plate against the container reaches a threshold value, wherein a traversable carrier system by which the heater is retained is adapted to determine a quantity indicative of at least one of a length and a position along a traversing path of a traversable carrier system.
Dependencies are inferred from the claim text.