05689073 is referenced by 1 patents and cites 2 patents.

A fluid handling analytical instrument includes a controlled device and a controller operably coupled to the controlled device to selectively control the controlled device with a control signal. A sensing device is operably coupled to the controller to sense the control signal and provide a signal indicative of a status of the control signal.

Title
Verification circuit for a fluid handling analytical instrument
Application Number
8/556661
Publication Number
5689073
Application Date
November 13, 1995
Publication Date
November 18, 1997
Inventor
Michael A Hill
Loveland
OH, US
Larry J DaPrato
Cincinnati
OH, US
Agent
Westman Champlin & Kelly P A
Assignee
Tekmar Company
OH, US
IPC
G01N 1/16
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