Press Release: MTI Instruments’ Proforma 300iSA Handles Critical Multi-Material Wafer Inspection for a Rapidly Evolving Industry
MTI Instruments’ Proforma 300iSA Handles Critical Multi-Material Wafer Inspection for a Rapidly Evolving Industry Universal semi-automated platform measures diverse wafer materials and surfaces with SEMI and ASTM standard compliance. Lockport, IL—20 January 2026-Vitrek announced today that its Proforma 300iSA semi-automated metrology system has proven capable of supporting wafer inspection across a growing range of semiconductor materials, wafer sizes, and surface finishes including silicon (Si), silicon carbide (SiC), gallium arsenide (GaAs), and indium phosphide (InP). Inspection systems are being pushed to handle more various materials and tighter processes as device manufacturers move beyond traditional silicone into compound semiconductors [...]
Press Release: Today’s Wafer Designs Put Premium on Precision— 300i Increases ROI
Today’s Wafer Designs Put Premium on Precision— 300i Increases ROI Value of incoming wafer inspection with 300i’s ±0.25µm accuracy far outweighs potential for costly downstream yield losses Lockport, IL, - December 16, 2025- Semiconductor fabrication facilities risk substantial financial exposure from incoming wafers defects. With typical lot sizes of 25 wafers and finished wafer values ranging from $4,000 to $17,000, depending on complexity, a single contaminated lot can translate into $100,000 to $425,000 in processed material losses – plus the costs of production delays, Vitrek’s affordable Proforma 300i manual metrology system, provides the precision needed to insure y [...]
Press Release: MTI’s Proforma 300iSA Combines SEMI and ASTM Standard Compliance in Space-Efficient Benchtop Design
MTI's Proforma 300iSA Combines SEMI and ASTM Standard Compliance in Space-Efficient Benchtop Design The Proforma 300iSA combines ASTM and SEMI standard measurements in a compact, desktop system for flexible semiconductor metrology. Lockport, IL, November 18, 2025 – Vitrek, a leading U.S. designer of precision measurement systems, has introduced the MTI Instruments Proforma 300iSA Semi-Automated Metrology System. The benchtop system delivers full SEMI and ASTM compliance in a compact footprint—offering laboratory-grade precision without the space demands of traditional floor-mounted equipment. “The Proforma 300iSA represents a fundamental shift in how manufacturers approach precision metrology,” said Todd Stukenberg, President at [...]
Press Release: Vitrek Breakthrough: Time-Saving MTI “Trim Balance Wizard” Now Available for Mid-Frame Jet Engine MROs
Vitrek Breakthrough: Time-Saving MTI “Trim Balance Wizard” Available for Mid-Frame Jet Engine MROs Innovative Trim Balance Wizard Enables Fast Turbine Balancing by Novice Technicians. Lockport, IL—November 5, 2025 — Vitrek, LLC, a maker of high- precision measurement equipment, has integrated the MTI Trim Balance Wizard, an advanced guided-balancing interface into its PBS eXpress turbine vibration and balancing system for smaller frame jet engines. The Trim Balance Wizard functionality was previously only available to large jet makers and MROs as part of the standard PBS product line. Now incorporated into the PBS eXpress this same labor-saving technology is [...]
Press Release: Vitrek, LLC Appoints Todd J. Stukenberg as President
Vitrek, LLC Appoints Todd J. Stukenberg as President Lockport, IL, October 22, 2025— Vitrek, LLC (“Vitrek”), a leading provider of high-performance industrial test and measurement equipment, is pleased to announce the appointment of Todd J. Stukenberg as its new President. Stukenberg brings more than 20 years of experience in advanced testing and measurement, along with a proven track record in global marketing program development and execution, talent management, and strategic planning. In his new role, Stukenberg will focus on driving growth across key industries—including semiconductors and aerospace—by leveraging Vitrek’s portfolio of innovative and complementary brands: Vitrek, MTI [...]
Press Release: Vitrek to Showcase Transformative Accumeasure™ Capacitance Sensors at SEMICON West 2025
Vitrek to Showcase Transformative Accumeasure™ Capacitance Sensors at SEMICON West 2025 Bringing a New a Level of Precision, Affordability for Semiconductor Wafer Makers Lockport, IL, October 1, 2025 – Vitrek, LLC (“Vitrek”) a leader in high-performance test and measurement equipment, announced today that it will showcase its expanded Accumeasure capacitance measurement product line at the SEMICON West exhibition on October 7-9, 2025, at the Phoenix Convention Center in Phoenix, Arizona. Along with the established Accumeasure analog and digital test systems will be samples of the Accumeasure HD, offering the highest-resolution non-contact capacitance system in the world. Developed [...]
Press Release: PBS eXpress Engine Vibration Technology Debuts at Aerospace Test & Development Show
PBS eXpress Engine Vibration Technology Debuts at Aerospace Test & Development Show A Transformative Opportunity for Regional and Business Operators Lockport, IL, September 25, 2025 – Vitrek, LLC (“Vitrek”), a leader in high-performance test and measurement equipment, announced today that it will showcase its PBS eXpress Vibration Measurement and Engine Rotor Balancing System at the Aerospace Test & Development Show on September 30 - October 1 in Toulouse, France. While launched in the U.S., this marks the system’s first major demonstration at a European industry event. Developed by Vitrek, the MTI PBS eXpress is designed specifically to [...]
Precision Control in Semiconductor Wafer Lapping
Application Overview Wafer lapping is a critical semiconductor thinning process that demands tight control to avoid over-removal of material, which can lead to costly yield loss. This application note details how MTI Instruments’ Accumeasure™ capacitive sensing technology enabled precise, real-time displacement and thickness measurement during lapping operations, ensuring consistent wafer quality. Challenge During lapping, wafers are thinned from the backside using a rotating abrasive surface. As the process proceeds, precise feedback is essential to monitor how much material is removed and to determine the wafer's final thickness. Traditional mechanical methods or visual inspections are not sensitive or fast enough [...]
Press Release: MTI Instruments’ PBS-4100+ and PBS-4100R+ Engine Vibration & Balancing Systems Now Supports ARINC 429 & AFDX Data
MTI Instruments’ PBS-4100+ and PBS-4100R+ Engine Vibration & Balancing Systems Now Supports ARINC 429 & AFDX Data Expanded digital interface compatibility simplifies engine vibration & balance testing Lockport, IL—April 8, 2025— MTI Instruments, a Vitrek brand, proudly announces the latest update to its industry-leading PBS-4100 Family of Engine Vibration Monitoring Systems — full support for ARINC 429 and ARINC 664 (AFDX) digital data interfaces. This enhancement significantly expands the PBS-4100+ and PBS-4100R+ system’s compatibility with modern engine platforms, including those on the Airbus A320neo, Boeing 737 MAX, Airbus A350, Boeing 787, and more. Leveraging digital data [...]
Semiconductor Review: Vitrek Awarded Top Semiconductor Solutions Provider of 2024
Vitrek High-Accuracy Measurement Tools from Silicon to Final Solution Vitrek makes test and measurement solutions for everything from processors to power chips. The company’s broad industry presence is, in part, by design. Vitrek is the union of three complementary companies. Each delivers unique high-precision solutions: MTI Instruments delivers high-precision, non-contact, capacitive measurement tools. GaGe specializes in high-resolution, high-speed digitizer cards. Vitrek, now the parent brand, is renowned for precise hi-voltage measurement products. “Before being merged, each of our companies had established a presence in the industry, addressing the need for high precision in unique ways [...]









