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 [...]
CAPACITANCE SENSORS FACILITATE 3D IC CONSTRUCTION
[Application Note 70518] To boost device performance, today’s semiconductor and microelectronics manufacturers are building three-dimensional integrated circuits featuring vertically-stacked silicon wafers and dies. The rationale is simple. Exploiting the Z-axis avoids the power and footprint penalties associated with two-dimensional processes. Implementing the rationale, however, is not so simple. Going vertical requires coplanar surfaces to make contact with all pins, pads, and pillars. Problem Typically, manufacturers measure the angle and gap between two planes to determine coplanarity. Bonding tool actuators rely on these angle/gap measurements to adjust components and make sure all device pins and/or solder balls reside on the [...]
CAMERA SHIELD MEASUREMENT
Equipment Setup Equipment Used DTS-25-04 laser head Rotary Stage PC with Digital Microtrak Basic Support software Setup Power is automatic mode. Filter is 100Hz Sample rate is 1000 samples sec The head was operated in diffuse mode (not specular/tilted) Validation of Setup The setup should be validated by performing a total runout scan on the rotary stage with no target present. The stage should be cleaned with Isopropyl alcohol and allowed to dry prior to the scan. This reduces any dust or dirt accumulation which will give a false reading of runout. A 360-degree runout of the rotary table, [...]
Press Release: Vitrek 4700 Makes Compliance with Global ISO 17025 Voltage Standards Simpler & Less Costly
Vitrek 4700 Makes Compliance with Global ISO 17025 Voltage Standards Simpler & Less Costly Product’s Diverse Capabilities & Built-In Compliance Simplify Set-up and Cut Out $2,000+ in Upfront Calibration Costs. Lockport, IL, - December 4, 2025– Vitrek’s 4700 Precision High Voltage Meter is gaining recognition as the simplest deployment-ready solution for laboratories looking to achieve ISO/IEC 17025—a compliance requirement needed for a growing number of medical device, aerospace, and energy devices worldwide. This comes as the global test and measurement market, valued at $38.9 billion in 2024, is experiencing accelerated growth driven by compliance requirements. * [...]
MONITOR ROLLER GAPS AND PARALLELISM
Easy Roller Gap Measurement Ensures Calendering Success Many roll-to-roll finishing processes typically use a calender, or series of hard pressure rollers, to deliver smooth, high-quality products of plastic, textile, or paper (Fig 1). Ensuring a consistent material thickness, however, depends on the ability to monitor, and maintain, a precise gap between rollers. This application note describes a quick and easy means for roller gap measurement. Problem Establishing a roller gap and checking for parallelism across roller width can be a slow and cumbersome procedure. Manual measurement requires multiple sized feeler gauges which can introduce errors. Misinterpreting feeler gauge drag, [...]
ADDING A DIGITAL PANEL METER TO MTI ANALOG OUTPUT PRODUCTS
How To Use Digital Displays with Analog OutputsMTI Microtrak 3 Lasers and some of our Accumeasure amplifiers such as the Accumeasure 9000 only have analog outputs. If you wish to add a digital display, then the Lascar Panel pilot © makes a nice cost effective (~ $110) addition – Fig 1. These Digital panel meters have both 1 & 2 channel display capability and the user can customize the display with a variety of interesting formats. The meter can operate off 4-30VDC which is compatible with the MT-3 power supply and the panel meter inputs can handle 0-10V which is compatible with [...]
Press Release: MTI’s Proforma 300iSA Combines SEMI and ASTM Standard Compliance in Space-Efficient Benchtop Design GalleryPress Release: MTI’s Proforma 300iSA Combines SEMI and ASTM Standard Compliance in Space-Efficient Benchtop Design
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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 [...]
PRECISION LASER MEASURING TOOLS
If you are looking for high quality, reliable precision laser measurement tools and devices then you are in the right place. MTI Instruments is a manufacturer of precision tools, systems and solutions for clients requiring the precise measurement and control of products and processes, and for the development and implementation of automated manufacturing, assembly, and complex machinery operation. Our product solutions are used in: Engine vibration analysis systems for military and commercial aircraft applications Industrial manufacturing/production markets Research, design and process development market. Non-Contact Measurement Turbine Balancing & Vibration Analysis Semiconductor/Solar Metrology Systems Signal Generator Applications When it comes [...]
Ultra-Low Standby Power Testing Made Simple with Vitrek Power Analyzers and EN50564:2011 GalleryUltra-Low Standby Power Testing Made Simple with Vitrek Power Analyzers and EN50564:2011
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Ultra-Low Standby Power Testing Made Simple with Vitrek Power Analyzers and EN50564:2011
Application Note: Ultra-Low Standby Power Testing Made Simple with Vitrek Power Analyzers and EN50564:2011 Introduction Electronic devices sold in energy-conscious markets must meet strict standby and off-mode power limits as defined by standards like IEC62301 and EN50564:2011. This application note shows how Vitrek’s PA920 Series Precision Power Analyzers deliver accurate and repeatable measurements — often in the milliwatt range — fully aligned with EN50564:2011. The PA920 provides superior low-current measurement range, high-resolution digitizing, and configurable triggering, making it ideal for capturing stable and unstable (mode-switching) standby loads with confidence. Measurement Challenges & EN50564 Requirements The Vitrek PA920 precision [...]
Windshield Manufacturing
Industry Automotive Applications Oil Film Measurement Type Level Description In order to maintain proper profile and thickness within a glass furnace the extrusion plate spacing must be maintained at a predetermined gap. Unfortunately, due to process changes and temperature swings this gap can fluctuate significantly in short periods of time. This variation causes the glass thickness to change (check out our glass thickness measurement devices to accurately measure thickness), producing uneven temperature gradients and creating potentially weak glass panels. To control this critical parameter the manufacturing process requires automated active feedback [...]