ES2116730T3 - Aparatos para pruebas de disolucion. - Google Patents

Aparatos para pruebas de disolucion.

Info

Publication number
ES2116730T3
ES2116730T3 ES95908558T ES95908558T ES2116730T3 ES 2116730 T3 ES2116730 T3 ES 2116730T3 ES 95908558 T ES95908558 T ES 95908558T ES 95908558 T ES95908558 T ES 95908558T ES 2116730 T3 ES2116730 T3 ES 2116730T3
Authority
ES
Spain
Prior art keywords
test
temperature sensor
elements
temperature
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95908558T
Other languages
English (en)
Inventor
Gerald Brinker
Peter Hladik
Alan Gutwillig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Distek Inc
Original Assignee
Distek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Distek Inc filed Critical Distek Inc
Application granted granted Critical
Publication of ES2116730T3 publication Critical patent/ES2116730T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N2013/006—Dissolution of tablets or the like

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

UN APARATO DE COMPROBACION DE DISOLUCIONES (100) TIENE UNA PLURALIDAD DE ELEMENTOS AGITADORES (104) PARA AGITAR LAS SOLUCIONES DE PRUEBA DENTRO DE UNA PLURALIDAD DE VASOS DE PRUEBA (102) CON SUPERFICIES REFLECTANTES. LAS TEMPERATURAS DE LAS SOLUCIONES DE PRUEBA SE CONTROLAN INDIVIDUALMENTE MEDIANTE UN SISTEMA DE CONTROL DE TEMPERATURA. EL SISTEMA DE CONTROL DE TEMPERATURA INCLUYE UN CONTROLADOR (112), UN ELEMENTO CALENTADOR (302) PARA CADA VASO DE PRUEBA (102) PARA CALENTAR LA CORRESPONDIENTE SOLUCION DE PRUEBA, Y UN SENSOR DE TEMPERATURA (606) PARA CADA VASO DE PRUEBA (102) PARA MEDIR LA TEMPERATURA DE LA CORRESPONDIENTE SOLUCION DE PRUEBA. LOS ELEMENTOS CALENTADORES (302) ESTAN ENROLLADOS ALREDEDOR DEL EXTERIOR DE LOS VASOS DE PRUEBA (102) Y SE MANTIENEN EN SU SITIO MEDIANTE UNAS CAMISAS CALENTADORAS CARGADAS MEDIANTE MUELLES (304). CADA ELEMENTO AGITADOR (104) TIENE UN EJE HUECO (602), UN ACCESORIO AGITADOR DESMONTABLE (POR EJ. UNA PALA (604) O UNA CESTA (702)), UN SENSOR DE TEMPERATURA(606) DENTRO DEL EJE HUECO (602), Y UN DISPOSITIVO DE TRANSFERENCIA DE SEÑALES (308) PARA TRANSMITIR SEÑALES DESDE EL SENSOR DE TEMPERATURA (606) HASTA EL CONTROLADOR (112). LOS VASOS DE PRUEBA (102) ESTAN SOPORTADOS Y ALINEADOS CON RESPECTO A LOS ELEMENTOS AGITADORES (104) CON UNA PLACA DE SUJECION (118) QUE TIENE ABERTURAS (1302) Y FIJACIONES DE ALINEAMIENTO CORRESPONDIENTES (1304).
ES95908558T 1994-02-25 1995-01-17 Aparatos para pruebas de disolucion. Expired - Lifetime ES2116730T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20163394A 1994-02-25 1994-02-25

Publications (1)

Publication Number Publication Date
ES2116730T3 true ES2116730T3 (es) 1998-07-16

Family

ID=22746624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95908558T Expired - Lifetime ES2116730T3 (es) 1994-02-25 1995-01-17 Aparatos para pruebas de disolucion.

Country Status (7)

Country Link
US (1) US5589649A (es)
EP (1) EP0746750B1 (es)
JP (1) JP2955365B2 (es)
CA (1) CA2161224C (es)
DE (1) DE69502814T2 (es)
ES (1) ES2116730T3 (es)
WO (1) WO1995023329A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274962A (zh) * 2021-06-30 2021-08-20 江苏申隆锌业有限公司 一种硬脂酸锌样品实验室便捷制备装置

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Publication number Priority date Publication date Assignee Title
CN113274962A (zh) * 2021-06-30 2021-08-20 江苏申隆锌业有限公司 一种硬脂酸锌样品实验室便捷制备装置

Also Published As

Publication number Publication date
EP0746750B1 (en) 1998-06-03
DE69502814T2 (de) 1998-11-12
CA2161224A1 (en) 1995-08-31
EP0746750A1 (en) 1996-12-11
CA2161224C (en) 1999-02-02
US5589649A (en) 1996-12-31
WO1995023329A1 (en) 1995-08-31
JP2955365B2 (ja) 1999-10-04
JPH09509493A (ja) 1997-09-22
DE69502814D1 (de) 1998-07-09

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