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US 12,578,303 B2Granted
Electrochemical cell stirring
AssigneeHach Company
InventorsCorey Alan Salzer, Dan Jonathan Kroll
Life of this patent
Estimating the term…
Abstract
An embodiment provides a method for stirring a sample in a cell, including: providing a cell comprising a sample chamber; placing an electrode on an inner surface of the sample chamber, placing a removable stir bar in the sample chamber, the removable stir bar directly contacting and touching the electrode; and wherein the stir bar can be operated to rotate within the sample chamber upon the electrode. Other aspects are described and claimed.
Claims18
A method for stirring a sample in a cell, comprising:
- providing a cell comprising a sample chamber, wherein the cell performs a coulometric measurement;
- placing an electrode on an inner surface of the sample chamber,
- placing a removable stir bar in the sample chamber, the removable stir bar directly contacting and touching the electrode;
- and
- wherein the stir bar can be operated to rotate within the sample chamber upon the electrode.
2 more elements
A device for stirring a sample in a cell, comprising:
- a cell comprising a sample chamber, wherein the cell performs a coulometric measurement;
- an electrode located on an inner surface of the sample chamber;
- a removable stir bar, placed in the sample chamber, directly contacting with and touching the electrode;
- and
- wherein the stir bar can be operated to rotate within the sample chamber upon the electrode.
2 more elements
A device for stirring a sample in a cell, comprising:
- a cell comprising a sample chamber, wherein the cell performs a coulometric measurement;
- an electrode located on an inner surface of the sample chamber;
- a removable stir bar, placed in the sample chamber, directly contacting the electrode, wherein the removable stir bar further comprises a magnet;
- a stir plate under the electrode rotating a second magnet under the removeable stir bar to rotate the magnet of the stir bar;
- and
- wherein the stir bar can be operated to rotate within the sample chamber upon the electrode.
3 more elements
Dependencies are inferred from the claim text.