ED2023-02-Case-In-Point: High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities
High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities EV Battery manufacturers need to measure EV battery plate thickness with a high degree of precision (repeatable <2um accuracy and resolution) to optimize manufacturing efficiencies while maintaining uniform cell capacity and minimizing waste. The MTI Accumeasure System provides an effective means of monitoring plate thickness achieving sub 2um accuracy with high repeatability Introduction The rapidly expanding demand for electric vehicles is driving advances in the production of rechargeable cells that comprise the first stage in the composition of EV battery packs. Individual Li-Ion cells are combined to [...]
WAFER MEASUREMENT – UNGROUNDED
Industry Semiconductor Applications Wafer Measurement – Ungrounded Measurement Type Metrology Description MTI Instruments Inc. has developed a thickness measurement device that eliminates the effect of varying target conductivity. Called the Push-Pull probe, it’s a unique version of the AccumeasureTM amplifier series. This special design provides accurate surface information for wafer bow and warp. Bow is the deviation of the center point of the median surface of a free, un-clamped wafer from the median surface to the reference plane. Where, the reference plane is defined by three corners of equilateral triangle. This [...]
PHOTOLITHOGRAPHY USING CAPACITANCE SENSORS
Industry Semiconductor Applications Lithography Optics Position Focus Measurement Type Positioning Description When it comes to photolithography, how accurate are our sensors? Photo by D. Carr and H. Craighead, Cornell - The world’s smallest guitar is 10 micrometers long — about the size of a single cell — with six strings each about 50 nanometers, or 100 atoms, wide. Made by Cornell University researchers from crystalline silicon, it demonstrates a new technology for a new generation of electromechanical devices. Even the world’s smallest guitar’s 2 micron [...]
Signatec Adds New Features to Its DsScope Signal Recording Software – Press Release 2023-01 GallerySignatec Adds New Features to Its DsScope Signal Recording Software – Press Release 2023-01
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Signatec Adds New Features to Its DsScope Signal Recording Software – Press Release 2023-01
Signatec Adds New Features to Its DsScope Signal Recording Software Popular signal recording application requires no programming; New features expand and enhance functionality Lockport, IL—January 12, 2023— Signatec, a US-based manufacturer of signal recording systems, announces three significant feature additions to its DsScope Windows-based signal recording software. DsScope is a Windows-based PC oscilloscope application that requires no programming and allows the operator to: view/edit all digitizer hardware settings, display the acquired signal data for analysis, and conduct real-time signal recording monitored operations to drive storage. The new feature upgrades are designed to expand and enhance the [...]
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Ensuring Your LED Lighting Products Remain Compliant
LED lighting products and fixtures have helped countless facilities improve their energy efficiency. The lighting and energy industry has done much to improve the overall quality of these products but ensuring that each new iteration meets these new safety and energy standards can prove challenging for engineers and technicians alike. […]
MTI Press Release: MTI Instruments’ 1520 Portable Signal Simulator/Calibrator Wins Silver in LEAP Award’s “Test & Measurement” Category GalleryMTI Press Release: MTI Instruments’ 1520 Portable Signal Simulator/Calibrator Wins Silver in LEAP Award’s “Test & Measurement” Category
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MTI Press Release: MTI Instruments’ 1520 Portable Signal Simulator/Calibrator Wins Silver in LEAP Award’s “Test & Measurement” Category
MTI Instruments’ 1520 Portable Signal Simulator/Calibrator Wins Silver in LEAP Award’s “Test & Measurement” Category Prestigious Leadership in Engineering Achievement Program (LEAP) competition celebrates innovation in engineering design. The 1520’s clever game console design features a glove-friendly, two-handed controller and a color touchscreen for viewing high-precision graphical waveforms in the field. Lockport, IL—November 3, 2022—MTI Instruments by Vitrek, a U.S.-based manufacturer of advanced test and measurement equipment, announces that its 1520 Signal Simulator and Calibrator is a LEAP Award winner. The 1520 – offering market-leading WiFi operation, ergonomic design, advanced visualization and 10-hour (max) battery life [...]
Case-In-Point: High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities GalleryCase-In-Point: High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities
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Case-In-Point: High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities
High-Accuracy Capacitive Thickness Measurement Optimizes Li-Ion EV Battery Plate Qualities EV Battery manufacturers need to measure EV battery plate thickness with a high degree of precision (repeatable <2um accuracy and resolution) to optimize manufacturing efficiencies while maintaining uniform cell capacity and minimizing waste. The MTI Accumeasure System provides an effective means of monitoring plate thickness achieving sub 2um accuracy with high repeatability Introduction The rapidly expanding demand for electric vehicles is driving advances in the production of rechargeable cells that comprise the first stage in the composition of EV battery packs. Individual Li-Ion cells are combined to form [...]
MTI App Note: Step Height Measurement (Thickness) of Copper Foil or EV Battery Film on a Roller Rig GalleryMTI App Note: Step Height Measurement (Thickness) of Copper Foil or EV Battery Film on a Roller Rig
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MTI App Note: Step Height Measurement (Thickness) of Copper Foil or EV Battery Film on a Roller Rig
Step Height Measurement (Thickness) of Copper Foil or EV Battery Film on a Roller Rig Leverage MTI Instruments' digital Accumeasure system to measure the thickness of the material used as anode and cathode plates in rechargeable Li-Ion battery cells Introduction Figure 1. Simplified structure of a Li-Ion battery cell This white paper describes, in detail, how Non-Contact Measurement systems can be used to measure the thickness of the material used as anode and cathode plates in a rechargeable Li-Ion battery Cell. Figure 1 describes the elements comprising a Li-Ion battery cell. The cathode is comprised of [...]