US 12,241,861 B1
Mitigating impact of ion buildup on pH sensor
Jacob Lacourse, Middleboro, MA (US); and Frederick Sonnichsen, East Falmouth, MA (US)
Assigned to ONSET COMPUTER CORPORATIONS, Bourne, MA (US)
Filed by ONSET COMPUTER CORPORATION, Bourne, MA (US)
Filed on Mar. 22, 2024, as Appl. No. 18/613,238.
Application 18/613,238 is a continuation of application No. 18/125,801, filed on Mar. 24, 2023, granted, now 11,946,898.
Application 18/125,801 is a continuation of application No. 15/729,589, filed on Oct. 10, 2017, granted, now 11,668,673, issued on Jun. 6, 2023.
This patent is subject to a terminal disclaimer.
Int. Cl. G01N 27/416 (2006.01); B08B 3/00 (2006.01); B08B 13/00 (2006.01)
CPC G01N 27/4167 (2013.01) [B08B 3/00 (2013.01); B08B 13/00 (2013.01); G01N 27/4165 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A controller for a pH probe comprising:
a first interface for controlling a pH probe including adjusting pH sampling;
a second interface for controlling a source of vibration of the pH probe; and
a processor coordinating operation of the source of vibration and the pH probe, the processor adapted to control via the second interface at least one of when the source of vibration is activated relative to when a sample of pH is taken by the pH probe, vibration amplitude, vibration duration, or delay between vibration.