Title:
METHOD OF MEASURING LUMINOUS INTENSITY OF LIQUID IN REACOR AND REACTOR ROW
Document Type and Number:
Japanese Patent JPS58146839
Kind Code:
A
Abstract:
A procedure for photometric measurement of liquids in a reaction vessel in an automatic analyser, with a radiation flow having its course perpendicular to a row of the reaction vessel, so as to provide a reliable and positively operating measuring method for the photometric measurement of the liquids. The procedure is characterized in that the radiation flow and the reaction vessel are in movement relative to each other during the measurement. The invention affords the advantage of improved accuracy of measurement and improved reliability since it becomes possible, by measuring a moving object and at the same time calculating the mean of the radiant flux over accepted portions of the signal, to eliminate the error of measurement introduced by a dirt particle or by a scratch. The invention also concerns a row of reaction vessels employed in the procedure, wherein each reaction vessel is contiguous to the next and separated by a wall. The row of reaction vessels is characterized in that the bottom of each reaction vessel consists of a lens focussing luminescence radiation. This affords the advantage that the lens enables a luminiscence measurement to be performed simultaneously with the photometric measurement.
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Inventors:
KIMUMO KEIIKE
KARI HERENIUSU
KARI HERENIUSU
Application Number:
JP1632683A
Publication Date:
September 01, 1983
Filing Date:
February 04, 1983
Export Citation:
Assignee:
KONE OY
International Classes:
B01J19/00; G01N21/03; G01N21/17; G01N21/76; G01N21/25; G01N21/59; (IPC1-7): B01J19/00; G01N21/17; G01N21/76
Domestic Patent References:
| JPS4724880A | ||||
| JP54140785B |
Attorney, Agent or Firm:
Akihide Sugimura