Apparatus for automatic titration

Details Apparatus for automatic titration Apparatus for automatic titration

1991-08-22

1993-03-09

Johnston, Jill A.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 81, 422 8205, 422 8209, 436 51, 436 52, 436163, G01N 3116

Patent

active

051925095

ABSTRACT:
An automatic titration device for use in either batch processing or a continuous processing mode to identify quantitative fluid properties. The device consists of a plurality of reservoirs each connected to a respective plurality of pumps. A central computer controls individual pump speeds and therefore the pump output mix through a delivery tube that delivers fluid mixture through an ultrasonic mixer to a mixing tube whereupon a color detector is disposed to detect indicator color changes of the liquid for providing indication back to the central computer for calculation of fluid presence, fluid equivalent points, and related fluid properties.

REFERENCES:
patent: 3565286 (1971-02-01), Latham
patent: 3787291 (1974-01-01), Deuringer et al.
patent: 4749552 (1988-06-01), Sakisako et al.
patent: 4930898 (1990-06-01), Miller-Ihli
patent: 4950610 (1990-08-01), Tittle

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