JPS5523433A - Automatic analyzer - Google Patents
Automatic analyzerInfo
- Publication number
- JPS5523433A JPS5523433A JP9609878A JP9609878A JPS5523433A JP S5523433 A JPS5523433 A JP S5523433A JP 9609878 A JP9609878 A JP 9609878A JP 9609878 A JP9609878 A JP 9609878A JP S5523433 A JPS5523433 A JP S5523433A
- Authority
- JP
- Japan
- Prior art keywords
- flow cell
- control circuit
- distilled water
- photo
- measurement
- 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.)
- Granted
Links
Landscapes
- Optical Measuring Cells (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
PURPOSE: To enable a simple constitution to make drift corrections on each measurement without reducing a processing rate by providing a method of measuring the photo absorptivity of distilled water led into a flow cell for the washing of the flow cell.
CONSTITUTION: After photo absorptivity is mesaured in the 1st half measurement cycle, position control circuit 18 is driven by a control circuit in the calibration cycle. Position control circuit 18 extracts suction pipe 12 from reaction pipe 1 and then inserts it into distilled water supply part 19. Simultaneously, suction pump 14 rejects a sample in flow cell 13 from point C and also leads the distilled water to flow cell 13. In this state, flow cell 13 is irradiated with light source 15 and the quantity of light passing through flow cell 13 is detected by photo detector 16. The output of photo detector 16 at this time is used as a reference signal and an output signal obtained in the measurement cycle is corrected by using the reference signal, so that high-precision measurement can be carried out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9609878A JPS5523433A (en) | 1978-08-09 | 1978-08-09 | Automatic analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9609878A JPS5523433A (en) | 1978-08-09 | 1978-08-09 | Automatic analyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523433A true JPS5523433A (en) | 1980-02-19 |
JPS6118981B2 JPS6118981B2 (en) | 1986-05-15 |
Family
ID=14155909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9609878A Granted JPS5523433A (en) | 1978-08-09 | 1978-08-09 | Automatic analyzer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523433A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59116047A (en) * | 1982-12-22 | 1984-07-04 | Olympus Optical Co Ltd | Controlling method of automatic analyzer |
US7507587B2 (en) * | 2000-05-22 | 2009-03-24 | C.Uyemura Co., Ltd. | Automatic analysis and control system for electroless composite plating solution |
-
1978
- 1978-08-09 JP JP9609878A patent/JPS5523433A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59116047A (en) * | 1982-12-22 | 1984-07-04 | Olympus Optical Co Ltd | Controlling method of automatic analyzer |
JPH0570112B2 (en) * | 1982-12-22 | 1993-10-04 | Olympus Optical Co | |
US7507587B2 (en) * | 2000-05-22 | 2009-03-24 | C.Uyemura Co., Ltd. | Automatic analysis and control system for electroless composite plating solution |
Also Published As
Publication number | Publication date |
---|---|
JPS6118981B2 (en) | 1986-05-15 |
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