Laser Triangulation Sensor Principles
Laser triangulation sensors can be divided into two categories based upon their performance and intended use. High-resolution lasers are typically used in displacement and position monitoring applications where high accuracy, stability and low temperature drift are required. Quite frequently these laser sensors are used in process monitoring and closed-loop feedback control systems. Proximity type laser triangulation sensors are much less expensive and are typically used to detect the presence of a part, or used in counting applications. Laser Triangulation Sensor Applications Position Sensing General positioning is the [...]
Advanced Sensing & Physical Measurement Technology Principles
Overview At MTI Instruments, we offer advanced sensing and physical measurement technology in products that range from basic sensors to complete, fully integrated measurement systems. The technologies we bring to bear to solve measurement applications include capacitance, laser and fiber-optic sensors, which can provide resolution up to 0.01 uin. (2.5 Angstroms). Sensors are available for integration into existing systems or as a complete system level solution Our technologies are available as sensors for integration into existing data acquisition systems or as complete system-level solutions that can be further integrated into a facility wide communication backbone. [...]
Measure Wafer Bow, Warp and TTV with Capacitance GalleryMeasure Wafer Bow, Warp and TTV with Capacitance
Application Notes-MTI, Brand-MTI, Industry-Battery, Industry-Compliance Testing, Industry-Consumer Products, Industry-Electronics, Industry-Manufacturing, Industry-Semiconductor, Industry-Semiconductor-MTI, Industry-Sensors, Products-MTI-Capacitance, Z-REPUB, z1, ZOK
Measure Wafer Bow, Warp and TTV with Capacitance
The flatness of silicon wafers used to manufacture integrated circuits is controlled to tight tolerances to help ensure that the whole wafer is sufficiently flat for lithographic processing. To ensure your wafer manufacturing process is within tolerance, you need to measure the wafers being produced. Various measurement techniques exist to verify process tolerances and eliminate expensive scrap wafers. Non-contact capacitive sensing is a highly precise and cost-effective means to measure wafer flatness, bow, warp, and total thickness variation (TTV). MTI Instruments’ Proforma 300i and 300iSA systems use capacitance sensors to improve yields while reducing costs through better dimensional control of [...]
Service and Repairs
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Capacitance Sensing for Non-Contact Thickness Measurements of Insulating Materials
Capacitance sensing can be used to make non-contact thickness measurements for most insulating materials. Capacitance sensors are known for their ability to precisely measure the thickness and position of conductive targets, but what’s less known is that these sensors can also measure the thickness of non-conductive materials. Examples include glass, sapphire, and plastics, as well as semi-insulating semiconductor materials such as GaAs and silicon nitride. Analog vs. Digital Technologies MTI Instruments, a global supplier of precision measurement technologies, takes the guesswork out of what used to be a complex measurement for non-conductive materials. MTI's Digital Accumeasure system features a [...]
About MTI Instruments
About MTI Instruments About MTI Instruments MTI Instruments is a US-based 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. Quality Policy MTI’s policy is to provide professional and efficient service to meet or exceed each of our customers’ requirements; providing products services of the highest quality. MTI maintains [...]
Vitrek Calibration & Repair
Vitrek, LLC is an accredited ISO 17025 Calibration Laboratory For service price quotation, submit your online service request. Please specify the model number, serial number, type of calibration and/or repair service required, and requested calibration cycle (1-year, 2-year, etc.). Once submitted, our customer service team will process the request and reply with a quotation for the service and an assigned RMA# with specified instructions on where to ship the units for servicing. Vitrek is pleased to provide world class customer support – before, during and after the sale. Our highly [...]
MTI Instruments Calibration & Repair
MTI Instruments maintains a Quality Management System (QMS) in accordance with ISO9001:2015 MTI Instruments is pleased to provide world class customer support – before, during and after the sale. Our highly skilled factory service technicians take pride in getting the job done right and providing standard cal/repair turnaround times that are among the fastest in the test equipment industry. To arrange to have your unit factory serviced, contact us to request an RMA number. Please include model number, serial number, type of service requested and a description of the problem [...]
4700 Precision High Voltage Meter
4700 Precision High Voltage Meter 4700 Precision High Voltage Meter Request a Free Demo! Download Data Sheet The Vitrek 4700 Precision High Voltage Meter offers the highest level of measurement accuracy when it comes to high-voltage measurement equipment. Its color touch screen is surprisingly easy to use for set up and display of testing results. Vitrek leverages DSP technology to provide outstanding AC &DC high voltage measurement accuracy, stability, repeatability and resolution. The 4700 High Voltage Meter offers performance that rivals traditional [...]
V7X Series Hipot Testers
V7X Series Hipot Testers V7X Series Hipot Testers Buy Now Request a FREE Demo! Download Data Sheet Electrical Safety Testing will Never be the Same With color touch LCD & high speed DSP technology, the compact & rugged V7X sets the standard for price/performance ratio. Made in the USA to meet tough UL, CSA, TUV and IEC Hipot requirements - the V7X provides unbeatable speed, accuracy, user safety and reliability. Choose from six low cost models offering AC & DC Hipot to 5KV, leakage [...]