(19)
(11) EP 0 474 630 A1

(12)

(43) Date of publication:
18.03.1992 Bulletin 1992/12

(21) Application number: 89906603.0

(22) Date of filing: 30.05.1989
(51) International Patent Classification (IPC): 
G01N 35/ 02( . )
B01L 11/ 00( . )
B01L 3/ 00( . )
G01F 23/ 00( . )
(86) International application number:
PCT/US1989/002345
(87) International publication number:
WO 1990/015333 (13.12.1990 Gazette 1990/28)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(71) Applicant: TECHNICON INSTRUMENTS CORPORATION
Tarrytown New York 10591 (US)

(72) Inventor:
  • BOCK, Malcolm, G.
    New Canaan, CT 06840 (US)

(74) Representative: Woodcraft, David Charles 
BROOKES & MARTIN High Holborn House 52/54 High Holborn
London, WC1V 6SE
London, WC1V 6SE (GB)

   


(54) APPARATUS AND METHOD FOR THE SELF-LEVELLING OF LIQUID IN A CONTAINER