Description. Instron load cells are an integral part of the load weighing system of a testing machine. The proprietary design, manufacturing and quality control are done with customer applications in mind. They are certified in accordance with international standards especially for use in materials testing machines.
What is a Instron universal testing machine?
Introduction. he Instron 5582 Universal Tester is a state-of-the-art testing machine that features a 100 kN load frame, a variety of specimen fixtures, several strain gauge extensometers, and Merlin software that is loaded with data collection and analysis features.
What does an extensometer do?
An extensometer is an instrument that measures the elongation of a material under stress. The elongation of the material is a physical deformation of the sample and is a type of strain associated with tensile measurements.
What is Instron testing?
The Instron Test System is a stand-alone, fully digital, single-axis controller that is packaged as a tower. It uses a motor encoder and a load cell to collect data during tension, compression, and 3-point bend tests.
What is an Instron machine used for?
Why extensometer is removed?
Extensometer has to be removed before sample fails to prevent damage to the device.
Are extensometers accurate?
Contact-type Measurement Extensometers The mechanical parts that transfer extension, via knife edges, from the specimen to the internal transducer are short and stiff. There is practically no relative movement between the specimen and the extensometer, resulting in a high level of measurement accuracy.
What is load cell capacity?
Load cell capacity = (live weight + dead weight) / # of load cells. PLATFORM FLOOR SCALE. Scale capacity = (live weight + dead weight) * 2. Hardy standard load cell capacities will then dictate which load cells should be used.
What is a long travel extensometer used for?
Designed for use with electromechanical testing instuments, long-travel extensometers can be used to measure specimen elongations up to 30 in or 750 mm. The XL is designed to clamp directly onto a specimen quickly and easily. It will adjust to incremental gauge lengths ranging from 0.5 in to 5 in, or 10 mm to 200 mm.
What is an extensometer calibrator?
Extensometer calibrators are used either where an extensometer does not feature electrical calibration or when a manual verification of the output is desired. Find even more extensometers in our 7th Edition Accessory Catalog, in addition to accessories for extensomters, such as knife edges, clips, connecting cables, and more.
What is the maximum length of a clip-on extensometer?
It will adjust to incremental gauge lengths ranging from 0.5 in to 5 in, or 10 mm to 200 mm. Clip-on extensometers for cyclic fatigue testing offer a versatile contacting solution for precise strain measurement.
What is a transverse strain extensometer?
By integrating a transverse strain transducer, the extensometer can simultaneously measure average axial and transverse strain allowing the determination of Poisson’s ratio. Generally, this type of extensometer is intended for measuring small strains such as those used for the determination of elastic properties.
