Sample diluting apparatus
US4244919A · kind A · utility
21Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 1979 |
| Grant date | Jan 13, 1981 |
| Priority date | — |
| Expiry date | Mar 19, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/38
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In the automatic liquid sample diluter disclosed herein, an excess of the sample liquid is drawn into the apparatus through a path which includes a conduit section of precisely predetermined volume. Valving means then switch this conduit section into the diluent discharge path so that accurate dilution ratios are obtained merely by controlling the discharged diluent volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.