Press Release: New Vitrek Website Presents Comprehensive Details of Company’s Test & Measurement Product Portfolio
New Vitrek Website Presents Comprehensive Details of Company’s Test & Measurement Product Portfolio Interactive menus provide easy access to products by type and application: test & measurement instruments, high-speed data acquisition & signal recording, metrology, signal simulation, and jet engine vibration testing systems. Poway, CA—August 10, 2023—Vitrek, a major manufacturer of precision electrical safety testing equipment, high-speed data acquisition and signal recording, and advanced metrology and simulation instruments and systems, announces the launch of its fully redesigned and expanded website. The new website at vitrek.com provides easy navigation of the company’s extensive product portfolio. Its intuitive menu [...]
Non-Destructive Testing (NDT)
Non-Destructive Testing (NDT) Customer Case This customer manufactures non-destructive test equipment which allows customers such as steel mills to test the quality of their end-products. Presently, the ultrasound frequencies being used are centered at either 5 MHz, 10 MHz or 15 MHz. The worst case analog bandwidth requirement in this case is 35 MHz. In order to set up their equipment properly, the customer presently views the return signal (including the flaw) on an analog oscilloscope with a sweep time of either 50 us or 100 us (providing approximately 5 to 10 inches of depth in a metal). The [...]
Cable & Wire Troubleshooting Made Easy-Using the MTI 1510 Precision Signal Generator
Cable & Wire Troubleshooting Made Easy Using MTI Instruments 1510A Precision Signal/Function Generator Cable & Wire troubleshooting is important to identify and resolve problems with electrical or data transmission systems. Without proper troubleshooting, systems can fail, causing a range of issues including downtime, lost productivity and safety hazards. MTI Instruments 1510A is ideal for troubleshooting in the instrumentation room, factory floor, flight-line or laboratory. 1510A Key Benefits The 1510A is a portable signal source used for calibrating electronic equipment and machinery monitoring systems. Its portability and ruggedness make it ideal for use in the instrumentation room, [...]
Acoustic Micro-Imaging
Acoustic Micro-Imaging Customer Case The customer is a leader in the field of acoustic micro-imaging. They use pulse ultrasound to image non-human materials. The ultrasound frequency used is between 100 and 200 MHz, as the materials they study can handle these frequencies (one cannot normally use such high frequencies with human tissue). The customer's PRF (Pulse Repeat Frequency) is approximately 4 KHz, with a PRI (Pulse Repeat Interval) of 250 ms. They need to capture approximately 2 ms (1,000 points) of data for each pulse. The customer wants scope emulation software to allow verification of board operation without having [...]
led substrate sapphire thickness
N/A led substrate sapphire thickness Displacement Remember that old acronym, GIGO? Garbage in garbage out, it can apply to raw materials as well as programming. Sapphire wafers need to be of a certain quality to ensure maximum yield. EXCESSIVE TTV, BOW, AND WARP LEAD TO PREMATURE LED FAILURE LED MANUFACTURERS NEED TO INSPECT INCOMING WAFERS. WAFER PRODUCERS ALSO NEED TO CHECK AND CONTROL TTV, BOW AND WARP. The market for sapphire wafers, driven by the growth in LED manufacturing, is booming. While the price has come down significantly since 2011, the size of the wafers [...]
Non-Destructive Testing (NDT) Scanning Inspection
Non-Destructive Testing (NDT) Scanning Inspection Customer Case The customer is testing interior of pipes with time-resolved fluorescence, a Photo Multiplier Tube (PMT), a transducer with 8 MHz BandWidth and an integration chamber. They are searching for rare events and the scan width is approximately 3.5 inches. Multiple Record: 350 scans x 3 Kpts. GaGe Case Solution We recommended 5X-10X over sampling - therefore CompuScope 14100, CompuScope 12100, or even the 8-bit CS8500 may be sufficient. For a CS8500 Single Record example, say, at the single-channel sampling-rate of 50 MS/s, a 3000 point (i.e. 3 KS) acquisition would take about [...]
Dynamic Measurement of Armature Gaps
Introduction In large motors and generators, the air gap needed to separate the revolving rotor from the stator should be as small as possible. This reduces the magnetizing power requirement which needs to be large enough to prevent contact between the two, despite manufacturing tolerances on their dimensions or movement resulting from mechanical deflection or looseness in supporting bearings. The gap should also be uniform; a non-uniform gap causes increased noise and vibration. Since large generators and motors are usually quite expensive, it's advisable to monitor the gap to prevent catastrophic failure should the rotor or stator expand due to [...]
Non-Destructive Testing (NDT) of Concrete Structures
Non-Destructive Testing (NDT) of Concrete Structures Customer Case Our customer needs to perform Non Destructive Testing (NDT) to test concrete. The testing method involves using a special hammer mounted with a geophone, which serves as a transducer. They strike the concrete structure with the hammer and record the results for analysis. A definitive echo in the signal will be appear should there be a crack or a weak point in the concrete. GaGe Case Solution The customer was looking for a low-cost board that would be able to sample at 20 MHz or more, so we recommended the CompuScope [...]
Closed Loop, Non-woven Conductive Film Thickness Measurement and Control Solution
Closed Loop, Non-woven Conductive Film Thickness Measurement and Control Solution Animation showing a system setup used to measure the thickness of thin conductive films such as electric vehicle (EV) battery electrodes. Description Learn how to measure EV battery plate thickness with MTI's Digital Accumeasure, a high-precision capacitance measurement system with nanometer accuracy and stability. Problem Lithium battery plates for electric vehicles consist of lithium ion compounds applied to either a copper plate substrate (cathode plate) or an aluminum substrate (anode plate). The plates are approximately 100-200 um thick ( .004 [...]
Vibration and Balancing Systems: The Spectrum Plot
Vibration and Balancing Systems: The Spectrum Plot Aviation / Aerospace Engine Balancing Vibration Description The Spectrum Plot: Types of Aircraft Vibration One of the least understood features of the PBS series of vibration analyzers is the spectrum function. The spectrum functionality is a more difficult function to understand, but once mastered, technicians can quickly develop an extremely in-depth understanding on what is going on in an engine during a test. Figure 1, below, shows a basic spectrum from the PBS system. On the x-axis is frequency, measured in Hz (per second). [...]