Testing and Measuring Tech Cell

Welcome to the Testing and Measuring Tech Cell. Here you will find information on bend testers, coordinate measuring machines, diameter measuring devices, eddy current systems, hardness measuring devices, hydrostatic testers, laser scanners, material composition analyzers, radiographic devices, ultrasonic testing equipment, vision systems, and X-ray imaging systems.

Testing OCTG

Hydrostatic testing of oil country tubular goods is done twice—once to test the weld seam, then again after the item is threaded and a coupling attached. Most hydrostatic testing systems test the entire length of the pipe both times, but a new unit, the box-end hydrostatic tester, tests just the threaded portion and the coupling, reducing the time and water needed for the second test.

Evaluating product integrity with eddy current

Tube and pipe producers and fabricators who are familiar with the conventional encircling coils used in eddy current testing might be interested in learning more about this technology. Eddy current can be used on a variety of product shapes and does more than detect cracks. It can detect relative hardness and hardness changes (good for verifying heat treatment) and the presence or absence of...

Inspecting NDE

When it comes to nondestructive methods for evaluating welds, familiarization with each technique will help you better identify the best means to detect weld defects.

Finding seemingly insignificant flaws Part II

Eddy current testing does more than detect product defects. When used with a proper monitoring system on a mill staffed by highly trained operators, it can help to optimize the mill's efficiency. The first part of this two-part article covers eddy current system principles.

Finding seemingly insignificant flaws Part I

Eddy current testing does more than detect product defects. When used with a proper monitoring system on a mill staffed by highly trained operators, it can help to optimize the mill's efficiency. The first part of this two-part article covers eddy current system principles

Featured Articles: 1 2 3 4 5 More Articles

Latest Testing and Measuring News
More Testing and Measuring News

System locks metrology instruments into place

Brunson Instrument Co. has announced the availability of the EasyConnect™ instrument mounting system. Using the system, a metrology technician can instantly connect and disconnect a laser tracker, theodolite, articulating arm, or optical instrument to and from a standard 3.5-in.-8...

System locks metrology instruments into place

Brunson Instrument Co. has announced the availability of the EasyConnect™ instrument mounting system. Using the system, a metrology technician can instantly connect and disconnect a laser tracker, theodolite, articulating arm, or optical instrument to and from a standard 3.5-in.-8...

Unit scans reflective objects without surface preparation

AiMESS has developed R3Dscan, a fringe projection 3-D digitizing system that scans and measures reflective and transparent objects without the need for surface preparation. The system does not analyze an object's reflection but instead uses an infrared detector to trace the energy that...

Authoring software added to flexible gauge

Origin Intl. Inc. offers a customized Renishaw Equator™ flexible gauge that includes Origin's Equator authoring software. The software module allows users to create part programs on their existing CMMs from measuring the master part. Using the part program and measured results file, the...

Optical measuring system handles large objects

Aicon 3D Systems offers the MoveInspect HR optical measuring system with the hand-held MI.Probe. The system measures large robot-picked objects quickly and reliably, the company reports. The system is suitable for mobile or fixed applications. In mobile applications, the large objects are...

Weld purge monitor reads to 1 PPM

The PurgEye® 300 Nano Weld Purge Monitor™ from Huntingdon Fusion Techniques has been updated to read down to 1 PPM using a new-style zirconia sensor. It is suitable for weld purging of stainless, duplex, and superduplex steels, as well as titanium, zirconium, and nickel alloys. In...