Systems for electrochemical sorting of metals and alloys
Disclosed is an electrochemical probe system and an electrical excitation method, configured in a handheld sorting system, and used to identify the composition of metals and alloys.
1. A handheld electrochemical metal and/or alloy test system, comprising:
a cleaning arrangement configured to interact with a surface of the metal and/or alloy to be cleaned;
an electrochemical test system including an electrically conductive system electrode positioned and configured to form an operable connection between the system electrode and a portion of the surface of the metal and/or alloy to be tested, at least one electrically conductive test probe electrode configured and positioned to form an operable connection between the at least one test probe electrode and a portion of the surface of the metal and/or alloy, an electrically non-conductive membrane, electrolyte, and a signal generating component in electrical connection with the system electrode and the at least one test probe electrode, wherein the at least one electrically conductive test probe is a plurality of electrically conductive test probes and the plurality of electrically conductive test probes and the electrically conductive system electrode are incorporated in a single body structure;
a user interface configured to input data to the electrochemical test system and to receive data from the electrochemical test system;
an onboard computing system for interacting with at least one of the cleaning component, electrochemical test system and the user interface;
a power supply for providing power to the cleaning arrangement, the electrochemical test system, the user interface, and the onboard computing system; and
a handle area for holding the handheld electrochemical metal and/or alloy test system.
2. The handheld test system of claim 1 wherein the power supply is a rechargeable battery integrated into the handheld system.
3. The handheld test system of claim 1 wherein the user interface includes an electronic display screen.
4. The handheld test system of claim 1 wherein the electrolyte, the electrically conductive test probe electrode and membrane are formed as a test probe cartridge including a tube having an interior in which is carried the electrolyte, a portion of the test probe electrode, and a portion of the membrane, the tube having first and second openings, the first opening sized to allow passage of the test probe electrode into the interior of the tube resulting in a fluidic sealing of the first opening, the second opening of the tube sized to permit insertion of at least a portion of the membrane providing a selective fluidic path for the electrolyte through the membrane.
5. The handheld test system of claim 4 wherein the test probe cartridge further includes a valve arrangement, to allow measured amounts of the electrolyte to move from the interior of the tube into and through the membrane.
6. The handheld test system of claim 4 wherein the test probe cartridge includes onboard communication components to communicate informational data related to the test probe cartridge.
7. The handheld test system of claim 6 further including computing and communication components to receive the informational data from the test probe cartridge, and to provide the informational data to a user.
8. The handheld test system of claim 6 further including computing and communication components to input informational data to the test probe cartridge and to receive informational data from the test probe cartridge.
9. The handheld test system of claim 1 wherein the signal generating component is configured to generate asymmetric excitations.
10. A handheld electrochemical metal and/or alloy test system, comprising:
a cleaning arrangement configured to interact with a surface of the metal and/or alloy to be cleaned;
an electrochemical test system including an electrically conductive system electrode positioned and configured to form an operable connection between the system electrode and a portion of the surface of the metal and/or alloy to be tested, at least one electrically conductive test probe electrode configured and positioned to form an operable connection between the at least one test probe electrode and a portion of the surface of the metal and/or alloy, an electrically non-conductive membrane, electrolyte, and a signal generating component in electrical connection with the system electrode and the at least one test probe electrode;
a user interface configured to input data to the electrochemical test system and to receive data from the electrochemical test system;
an onboard computing system for interacting with at least one of the cleaning component, electrochemical test system and the user interface;
a power supply for providing power to the cleaning arrangement, the electrochemical test system, the user interface, and the onboard computing system; and
a handle area for holding the handheld electrochemical metal and/or alloy test system;
wherein the cleaning arrangement includes a rotary chuck to hold and spin an abrasive disk which is incorporated in a single body structure, further including the electrochemical test system, the user interface, the on-board computing system, the power supply, and the handle area.
11. The handheld test system of claim 10 further including a holder of compressed fluid being at least one of CO2 and N2 and a nozzle to pass the compressed fluid to the surface of the metal and/or alloy.
12. A handheld electrochemical metal and/or alloy test system, comprising:
a cleaning arrangement configured to interact with a surface of the metal and/or alloy to be cleaned;
an electrochemical test system including an electrically conductive system electrode positioned and configured to form an operable connection between the system electrode and a portion of the surface of the metal and/or alloy to be tested, at least one electrically conductive test probe electrode configured and positioned to form an operable connection between the at least one test probe electrode and a portion of the surface of the metal and/or alloy, an electrically non-conductive membrane, electrolyte, and a signal generating component in electrical connection with the system electrode and the at least one test probe electrode,
wherein the electrolyte, one of the at least one electrically conductive test probe electrode and membrane are formed as a test probe cartridge including a tube having an interior in which is carried the electrolyte, a portion of the test probe electrode, and a portion of the membrane, the tube having first and second openings, the first opening sized to allow passage of the test probe electrode into the interior of the tube resulting in a fluidic sealing of the first opening, the second opening of the tube sized to permit insertion of at least a portion of the membrane providing a selective fluidic path for the electrolyte through the membrane;
a user interface configured to input data to the electrochemical test system and to receive data from the electrochemical test system;
an onboard computing system for interacting with at least one of the cleaning component, electrochemical test system and the user interface;
a power supply for providing power to the cleaning arrangement, the electrochemical test system, the user interface, and the onboard computing system;
a handle area for holding the handheld electrochemical metal and/or alloy test system; and
further including a plurality of test probe cartridges and the system electrode incorporated in a single body structure.
13. The handheld test system of claim 12 wherein the plurality of test probe cartridges and the system electrode incorporated in the single body structure are spring loaded for movement to operably engage with the metal and/or alloy being tested.
14. The handheld test system of claim 12 wherein the single body structure includes a flat bottom face with openings to allow passage of the test probe cartridges and the system electrode, and sealing gaskets to allow a sealing contact to a surface of the metal and/or alloy.
15. A handheld method of performing electrochemical testing of metal and/or alloy, comprising:
cleaning, by a cleaning arrangement configured to interact with a surface of the metal and/or alloy to be cleaned;
performing electrochemical testing, by an electrochemical test system including an electrically conductive system electrode positioned and configured to form an operable connection between the system electrode and a portion of the surface of the metal and/or alloy to be tested, at least one electrically conductive test probe electrode configured and positioned to form an operable connection between the at least one test probe electrode and a portion of the surface of the metal and/or alloy, an electrically non-conductive membrane, electrolyte, and a signal generating component in electrical connection with the system electrode and the at least one test probe electrode,
wherein the electrolyte, one of the at least one electrically conductive test probe electrode and the membrane are formed as a test probe cartridge including a tube having an interior in which is carried the electrolyte, a portion of the test probe electrode, and a portion of the membrane, the tube having first and second openings, the first opening sized to allow passage of the test probe electrode into the interior of the tube resulting in a fluidic sealing of the first opening, the second opening of the tube sized to permit insertion of at least a portion of the membrane providing a selective fluidic path for the electrolyte through the membrane;
inputting data, by a user interface, to the electrochemical test system;
receiving data to the user interface from the electrochemical test system;
interacting, by an onboard computing system with at least one of the cleaning component, the electrochemical test system and the user interface;
powering, by a power supply the cleaning arrangement, the electrochemical test system, the user interface, and the onboard computing system; and
holding, by a handle area, the handheld electrochemical metal and/or alloy test system; and
further including incorporating a plurality of test probe cartridges and the system electrode in a single body structure.
16. The handheld test method of claim 15 wherein the test probe cartridge further includes a valve arrangement, to allow measured amounts of the electrolyte to move from the interior of the tube into and through the membrane.
17. The handheld test method of claim 15 wherein the test probe cartridge includes onboard communication components to communicate informational data related to the test probe cartridge.
18. The handheld test method of claim 15 wherein the signal generating component generates asymmetric excitations.