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The World Leader in Thermography

Since 1993, Thermal Wave Imaging, Inc. (TWI) has been the recognized leader in thermographic Non-Destructive Testing systems. Whether inspecting the leading edge of the Space Shuttle or enabling quality assurance in helicopter blade manufacturing, TWI provides complete, “real world” solutions. TWI systems detect defects, such as corrosion, delaminations, impact damage and disbonds that cannot be detected as effectively using ordinary thermal inspection methods or many other NDT technologies. Our systems have become the worldwide standard of excellence in thermography, and are used in the most demanding manufacturing, inservice and research applications in the aerospace, automotive and power generation industries.

TWI Systems

TWI’s integrated systems combine IR cameras, flash optics, hardware and proprietary software to create powerful NDT solutions for our clients. TWI’s core systems include the following:

• EchoTherm – TWI’s flagship system typically used for manufacturing or
  R&D applications

• ThermoScope – a smaller unit designed for in-service applications

• Mosaiq – a software solution that allows rapid inspection of large structures,
  providing a subsurface image of the entire component

• Thermographic Signal Reconstruction (TSR) – a patented software solution
  that provides the ability to extract greater quantitative detail and accuracy
  from test samples

• Precision Flash Control – an optional hardware component that allows the
  user to gain precise control of the timing and duration of the flash used to
  “excite” the sample

TWI's Commitment

TWI's commitment to you begins with clearly understanding your problems and developing focused, cost effective solutions. TWI acts as your partners in the NDT process by providing training, support and technical guidance in meeting your changing application requirements as they evolve.

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The #1 Portable Digital X-Ray Systems in the World

Vidisco has been in the business of portable and stationary X-Ray imaging for over 15 years. We have developed and improved our portable and stationary X-Ray product range of very unique and highly reliable portable X-Ray products encompassing both CCD based and Amorphous Silicon Flat Panel X-Ray Inspection Systems. These Systems are used worldwide for an almost endless scope of appications in NDT (Non Destructive Testing).

Vidisco's Website
Vidisco Gallery
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Automation with SHL: New Paths, New Performance

Automatic Surface Finishing: That’s What’s Important To Us.

Welcome to SHL Automation – a company that is continually penetrating new sectors of technology with it’s automatic surface finishing. Today we are considered to be one of the most innovative companies in our sector – worldwide!

Hundreds of customized solutions in production plants around the world prove how many of our customers have placed their trust in SHL technology.

Grinding, polishing, deburring, brushing measuring, loading and unloading – all of it is automatic and networked to entire production lines including part preparation and handling. We give you solutions from a single source, based on proven components, sophisticated software and precise engineering. We are only fully satisfied when our plants are in perfect condition and our customers are satisfied in every respect – from productivity to reliability.

Complete projects with high vertical integration, development activities extending to fundamental research, highly motivated and specialized employees, generously sized production space along with a complete training center ensures SHL has everything it needs to automate your production tasks thoroughly and efficiently.

Grinding and Polishing: We’ve always been brilliant at it.

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LEADERS IN X-RAY IRRADIATORS

The X-RAD products are self-contained X-ray irradiation systems designed for use in biology and medical research to deliver precise X-ray irradiation dosages in a radiation shielded enclosure. From the standard X-RAD 160/225 C Series and X-RAD 320 X-ray irradiators, to custom walk in shielded room irradiators, our X-RAD products are currently in use at many prestigious research facilities throughout the world.

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Validate That Coating Thicknesses Are In Spec. All DAY, Every Day!

Have you been looking for a way to accurately measure and automatically document coating thicknesses without destroying the product or marking the coating?

Introducing the SpecMetrix™ coating measurement system, the portable measurement instrument that sets a new standard in non-contact, non-destructive, real-time measurement of coating and film thickness.

Specially designed to streamline your QA process, the SpecMetrix™ coating and thin film measurement system is easy to use for wet or dry measurements for most clear or transparent coating applications, whether in the lab or on the factory floor and by virtually any operator tracking inspection parameters.

Features and Benefits to Help Maximize Your Productivity:

• Real-time automated measurements mean no delay and continuous capabilities.

• Non-destructive testing eliminates waste of material and labor hours.

• Non-contact reflective probe is completely harmless to coatings.

• Extended range of measurement to variable surfaces, complex angles and bores.

• Ability to 100% inspect coatings delivers Quality Control where and when you need it.

• Maximum portability for easy transport and ease of use.

• Easily integrated into robotic spray and measurement systems.

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delta-ANALYSER

Engine and transmission durability and prototype testing development is a necessity in today’s competitive Automotive marketplace, which is demanding longer warranties on powertrain components. In the last several years these tests were typically to run the test objects till they were nearly destroyed. Today, with the use of the delta-ANALYSER this is no longer the case, as it will turn off the test stand at a predefined damage level. This will guarantee that the test specimen is not totally destroyed and the development engineer can obtain valuable information as to what has caused the root problem. The delta-ANALYSER will then provide this detailed information as to the failure path and cause of damage which in turn will offer a substantial time and money savings.

eol-ANALYSER

Time and labor are the top cost factors in all companies. This is especially true for end of line quality testing of gears and engines. Current testing systems must set up inspection standards and be constantly monitored and adjusted. This is no longer the case with the Reilhofer KG eol-ANALYSER. Once the system is installed on you test bench there is no need for an NVH specialist to monitor it or make periodic adjustments. The system is designed to independently find and make the necessary adjustments automatically to make the distinction between good and noisy transmissions or engines. The eol-ANALYSER automatically recognizes the production variables and adapts the acceptance criteria to the entire production process. This enables the system to assure the acceptance/reject tolerances stay consistent thru-out the production process eliminating costly retests and false rejects. The number of different transmissions and engines models the system can handle is not a concern.

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LASER SHEAROGRAPHY SYSTEM Q-800

The Laser Shearography System Q-800 by Ettemeyer is a fully portable and compact measuring system for non contact, full-field, and nondestructive inspection of any material. The biggest advantage of the system is in non contact, full-field inspection of complex materials and material combinations, such as composites, fiber reinforced plastics, bondings, etc. Q-800 shows delaminations, cracks, voids, impact damage, failed repair areas and other types of defects on stressed components. In order to stress the component under inspection, various loading systems can be adapted, such as vacuum or pressure systems, heating system, vibration excitation, etc.

STRAIN MEASURING SYSTEM Q-100

Q-100 by Ettemeyer is a unique device for rapid strain/stress measurement on any component without preparation or marking. Q-100 is simply positioned on the surface of the area to be inspected and it automatically analyzes the geometry and deformation of the inspected area when a load is applied to the component. From this data the complete strain field is derived within seconds.Q-100 strain measurement does not require preparation work and can significantly reduce the testing time for complex components. The full field measurement enables the detection of strain gradients and increases the reliability of the strain analysis.

BIR Industrial Computed Tomography Systems Computed Tomography (CT) creates cross section images by projecting a thin-beam x-ray through one plane of an object from many different angles. As the x rays pass through the object‚ some radiation is absorbed‚ some is scattered‚ and some is transmitted. In some scanners a cone-beam covers an area detector so that many slices‚ or a volume‚ can be scanned at once. The radiation transmitted through the object at each angle is measured and referred to as attenuation data. It is a measure of the reduction in x-ray intensity that results from absorption and scattering by the object. In CT scanning‚ the attenuation data is summed over the many different angles from which it was collected using a computer in a method called‚ reconstruction. Reconstruction essentially "builds" the CT image from the data collected and represents a cross section of the object CT scanners typically consist of four hardware subsystems: a radiation source‚ a radiation detector system‚ a mechanical manipulator‚ and a computer with display. The radiation detector system is composed of detection elements‚ such as scintillating crystals and photodiodes. A data acquisition system (DAS) measures radiation data transmitted through the object and digitizes it into a format that can be handled by the scanner's computer system.

A mechanical manipulator is needed to precisely move the object relative to the x-ray source and detector system. Finally‚ a CT system requires a computer to control the scan motion and the timing of data acquisition. The computer then reconstructs the image from raw scan data. Cross-sectional CT images are much easier to interpret than conventional radiographic images because features in the image do not overlap. Accurate positioning of internal features can also be identified. In addition‚ density differences within the object are easily identified as well as quantified‚ and can be related to desirable or undesirable features of the object or material. Finally‚ scan parameters such as cross-sectional slice thickness or data collection time can be varied to achieve the best combination of image quality and inspection time. As computed tomography technology developed‚ researchers created improved methods of collecting the x-ray projections through an object. These methods were called generations‚ and use different motions to collect the projections.

Rack mountable, ready for use in "in-line" process control applications. The "i" in iXRD stands for industrial. iXRD PORTABLE RESIDUAL STRESS AND RETAINED AUSTENITE MEASUREMENT EQUIPMENT OVERVIEW The iXRD© system is a proven design providing the ruggedness and portability required for residual stress analysis in the field or as an "in-line" process quality control instrument. The iXRD© features many advantages not available from other manufacturers like measurement inside small bores and automated stress mapping. RESIDUAL STRESS ANALYSIS FEATURES Detectors Patented PSSD X-ray Detectors provide unexcelled speed, stability and wide 2-theta ranges and unlike other x-ray detectors do not degrade with time exposed to x-rays. Designed for the Industrial Environment iXRD© equipment is ready for inline quality assurance applications. Speed The iXRD© is the fastest portable system on the market, giving more measurements in less time. Truly Portable The iXRD© at only 17.2 kg (38 lbs.), is the first and still the smallest, lightest system available today. Simultaneous Residual Stress & Retained Austenite Measurement© Systems (option) Available only on Proto Systems. Automated Stress Mapping© (option) Residual stress data is rapidly collected and intuitively displayed. This is a powerful engineering tool to solve difficult stress problems quickly. Another exclusive Proto Systems feature. Versatile The iXRD© MG40© miniature goniometer is capable of S.E.T. (Single Exposure Technique), Sin2 ψ (Multiple Exposure Technique) and Sin2 χ (Modified Side Inclination Technique) capable of measuring inside small bores.

Combo System (option) Now iXRD© equipment can be integrated into a laboratory style enclosure to give the best of both worlds - a portable residual stress - retained austenite measurement system that can be used with the convenience and safety of a laboratory system. LXRD LABORATORY RESIDUAL STRESS ANALYSIS AND RETAINED AUSTENITE MEASUREMENT SYSTEMS OVERVIEW The LXRD© laboratory system is designed to provide the flexibility, precision, power and speed required for a wide variety of residual stress analysis and retained austenite measurement applications. The LXRD© features many advantages not available from other manufacturers. FEATURES Detectors Patented PSSD X-ray Detectors provide unexcelled speed, stability and wide 2-theta range and unlike other x-ray detectors do not degrade with time exposed to x-rays. Flexibility The uniquely designed XRD2000© goniometer offers unparalleled application flexibility in a full power system. Large part capacity This important LXRD© feature allows the characterization of residual stresses without destroying the components. No longer will your work be limited to coupons. Simultaneous Residual Stress & Retained Austenite Measurement© Equipment (option) This is important in the study of component fatigue life and particularly useful when characterizing residual stress and percent retained austenite versus depth profiles. An exclusive Proto Systems feature. Heavy Duty Design The LXRD© system is built from the ground up for high reliability and years of continuous use.