PIEZO STAGE POSITIONING
Industry Consumer Electronics Applications Piezo Stage Measurement Type Positioning Description Positioning stages using piezoelectric stack actuators (PEA) have very high resolution. However, it is difficult to achieve precise dynamic motion tracking using traditional linear controllers such as PID due to the inherent hysteresis nonlinearity of piezoelectric materials and the phase lag associated with such controllers. Capacitance Sensors are ideal for measuring the actual piezo stage position and correcting for the inherent nonlinearity through closed loop feedback. They have the stability, bandwidth and high resolution needed to do the job. [...]
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, [...]
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, [...]
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 [...]
GLASS THICKNESS
Industry Consumer Electronics Applications Glass Thickness Measurement Type Thickness Description Did you know that glass thickness can be measured with a capacitance probe? You will need some equipment: Digital Accumeasure D200 ASP-2500-CTA Dielectric probe (The capacitance probe has a sensing area of 11.25 mm) Range extension = 3X, 10Hz filter Introduction: An industrial glass fabricator needed a way to determine the thickness of glass, before cutting it to shape and coating it. The glass sample was marked with indices to find the measuring points. The sample center point -5- thickness was checked [...]
HEIGHT GAP OF INKJET PRINTERS
Industry Consumer Electronics Applications Height Gap Of Inkjet Printers Measurement Type Positioning Description Introduction: Inkjet printers require a certain distance between the inkjet print head and the paper. If the distance is set incorrectly, the printed images get blurry. Current state of the art printers have the print head nozzles built right into the bottom of the ink reservoir (B) as shown below. When the ink cartridge is installed in the printer, the inkjet nozzles (made out of silicon) essentially become a grounded target through the connections shown at [...]
Whitepaper: The Future of Cable Testing: Why Intelligent Automation is Replacing Manual Validation GalleryWhitepaper: The Future of Cable Testing: Why Intelligent Automation is Replacing Manual Validation
Brand-Vitrek, Industry-Aerospace, Industry-Automotive, Industry-Cable Test, Industry-Compliance Testing, Industry-Consumer Products, Industry-Electronics, Industry-Government/Military, Industry-Lighting, Industry-Manufacturing, Industry-Medical, New & Press Releases, Whitepapers-Vitrek
Whitepaper: The Future of Cable Testing: Why Intelligent Automation is Replacing Manual Validation
Introduction Cable assemblies are evolving rapidly as products become more compact, more powerful, and more connected. Today’s designs often operate at higher voltages while fitting into smaller packaging envelopes, forcing engineers to balance electrical performance with limited physical space. At the same time, many assemblies now include a greater number of conductors and increasingly combine mixed signal and power paths within a single harness. Environmental demands are also rising. Cable systems may need to withstand vibration, temperature extremes, moisture, chemicals, or continuous motion depending on the application. Alongside these technical requirements, manufacturers face growing expectations for stronger quality documentation [...]
Automating Complex Cable Testing with the Vitrek V10X and 964i GalleryAutomating Complex Cable Testing with the Vitrek V10X and 964i
Application Notes-Vitrek, Brand-Vitrek, Industry-Aerospace, Industry-Automotive, Industry-Cable Test, Industry-Compliance Testing, Industry-Consumer Products, Industry-Electronics, Industry-Government/Military, Industry-Lighting, Industry-Manufacturing, Industry-Medical, Whitepapers-Vitrek
Automating Complex Cable Testing with the Vitrek V10X and 964i
Introduction Cable assemblies are no longer simple pass/fail products. Modern harnesses may contain dozens—or hundreds—of conductors, shielding paths, insulation systems, and termination points. Testing them manually is slow, labor intensive, and prone to inconsistency. The combination of the Vitrek V10X Hipot Tester and Vitrek 964i High Voltage Switching System creates a modern automated platform for validating cable safety and integrity with higher speed and repeatability. The Challenge Manufacturers of advanced cable assemblies are under constant pressure to improve quality while keeping production moving. Many products now use large pin-count connectors and complex multi-conductor designs that require access to numerous [...]
Choosing the Right Hipot Platform for Modern Manufacturing Electrical Safety Testing GalleryChoosing the Right Hipot Platform for Modern Manufacturing Electrical Safety Testing
Articles-Vitrek, Industry-Automotive, Industry-Battery, Industry-Cable Test, Industry-Compliance Testing, Industry-Consumer Products, Industry-Electronics, Industry-Government/Military, Industry-Lighting, Industry-Manufacturing, Industry-Medical, Industry-R&D, Knowledge Center-Vitrek, New & Press Releases, Whitepapers-Vitrek
Choosing the Right Hipot Platform for Modern Manufacturing Electrical Safety Testing
Introduction Electrical safety testing has evolved from a standalone bench task into a critical, integrated part of modern manufacturing and product validation. As products become more complex — and production environments more automated — the choice of a hipot tester is no longer just about voltage range or leakage resolution. It’s about scalability, integration, data, and long-term flexibility. Vitrek’s V7X, 95X and the newest V10X series hipot testers represent three distinct approaches to electrical safety testing, each aligned with different stages of manufacturing maturity and operational needs. From Entry-Level Testing to Production Confidence For many organizations, electrical safety testing [...]
High Precision Portable Signal Generators and Calibrators: Everything You Need to Know
High precision portable signal generators are portable electronic devices that generate highly precise signals for testing, system calibration, sensor simulation, troubleshooting, and monitoring. Unlike the benchtop signal generators that are used in laboratories, these hand-held portable devices are designed to be used in the field. The best high precision portable signal generators are also rugged and NIST traceable, meaning that their manufacturer calibrates them to standards from the National Institute of Standards and Technology (NIST). In terms of cost, high precision portable signal generators are more expensive than less precise, lower-end devices that can be held in the hand; [...]