A powerful analysis application that was especially designed to provide system administrators with a means of testing the network. Mechanical testing on a wide range of materials and components as plastics, fabrics, wood, composite materials with cycling or changing load. Find ways to check on your computer for singe and clustered systems with iometer. Standard test methods for tension testing of metallic materials1 this standard is issued under the. Non contact extensometer provides accurate strain measurement. Bar splice extensometer concrete elastic modulus extensometer axial electronic extensometer horizontal electronic extensometer. If you want pdf viewer with a classy toolbar, then use ngxextendedpdfviewer. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. In most cases the bottom of the access tube is deep enough to be located in solid ground. A wide variety of extensometer price options are available to you, such as universal testing machine, hardness tester, and tensile testing machine. Enter your name, email, and questions below and we will reply during business hours 8am 5pm est, monday through friday.
The information contained herein is believed to be accurate and reliable. Strength of materials strength of materials is an important subject to understand the behavior of objects under stress. Extensometer zs32 respectively zs32hs with a resolution of 1. Classification of our extensometers in each case starts with ex extensometer. As the material is stressed typically tension or compression it gives the change in strain strain being the measured deformation of the material parallel to the plane in which the stress is being applied. For stable releases you will find links to that area including md5 checksums to verify what you have downloaded. Characterization of tensile property of highperformance fiber.
Principles of nanooptics, 2 edition by lukas novotny and bert hecht english 2012 isbn. I tolerance is the total amount a dimension may vary and is the di erence between the upper maximum and lower. A type of extensometer having a short gage length and employing a compound lever system that gives a magnification of about 1200 explanation of huggenberger tensometer. The electrooptical extensometer model 200xr contactlessly measures the motion of two blackandwhite edges targets on a sample. It was invented by charles huston who described it in an article in the journal of the franklin institute in 1879. Standard test method for tensile properties of plastics1. Length of the parallel portion of the test piece used for the measurement of extension by means of an extensometer. The mexid extensometer is a miniaturized version of the multipoint extensometer.
The rate of straining shall be set and maintained at 0. Oregon scientific weather station user manuals download. A new borehole wire extensometer with high accuracy and. Pdf a new video extensometer system for testing materials. Take oreilly online learning with you and learn anywhere, anytime on your phone or tablet. Transmission of the extension to the measure ment system is via playfree. Each head pulls a cord out from the extensometer as the head moves. A mechanical extensometer known as huggenberger extensometer, with magnification of change in length of the order of 1200. Kern gabn operating instructions manual pdf download.
Mts advantagetm video extensometer avx mts systems. In order which move parallel and easily towards each other on playfree guidance bars. Pdf extensometers for materials testing deopan ku academia. The frequency range of model 200xr amounts to 0 250. The analog output signal is proportional to the strain. Download monitor to display actual file download rate. Web help desk, dameware remote support, patch manager, servu ftp, and engineers toolset. Dynamic test instrument instron electropuls e usescience. Do not attempt a pruning or limbing operation in a standing tree unless speci. Huggenberger tensometer article about huggenberger. A number in parentheses indicates the year of last reapproval.
Download scientific diagram shows a comparison between dic and extensometer for the major straintime profile. Custom lengths and diameters availa ble on request. We take off all the areas and measurements for you, leaving you to. The design of the model 1900 magnetic extensometer provides a means for determining the total displacement and the displacement for each interanchor zone. High elongation axial extensometers for measuring the strain of high. View and download kern gabn operating instructions manual online. Standard test method for tensile properties of plastics1 this standard is issued under the.
Admets pcbased vex video extensometers are noncontacting distance measurement systems capable of measuring axial and transverse strains. Dynamic test instrument instron electropuls e dynamic mechanical components loading with cycling or changing load. Extensometer for determining strains on a tensile and torsion. Thereafter it follows the description of the purpose of use a axial h high temperature, last indication a axial version, d diametric version d diametral r crack opening.
With all of these software tools, you have everything you need to effectively manage your small business. It is useful for stressstrain measurements and tensile tests. Jun 02, 2014 download iometer a powerful analysis application that was especially designed to provide system administrators with a means of testing the network. Extensometer anchor point constructed of reinforcement steel or grp with anchorrings. Installation is permitted within a 50mm diameter borehole.
Creep test of rubber materials jis k 6273, iso 2285. A wide variety of extensometer options are available to you, such as universal testing machine, tensile testing machine, and deformation testing machine. Operate the chainsaw in well ventilated areas only w arning. The bar is fixed at one end and is free moving at the other, where an. It has all needed options such as print, download, page navigation etc. It is recommended that for measurement of yield and proof strength parameter le lo2. A datum magnet anchored to the bottom of the access tube provides. Extensometer accuracy and resolution limits quoted in en 2 part 4 are based upon the initial gauge length of conventional mechanical extensometers, and. User manuals, oregon scientific weather station operating guides and service manuals.
All zerobalancing circuitry is situated in the connector to reduce unit. Specifications for extensometers include gauge length, which is the distance between the knife edges at the start of the test and percent travel or elongation during test. Standard test methods for tension testing of metallic. Article information, pdf download for characterization of tensile property.
It has numerous applications in the field of construction engi. These attach to the sample with small spring clips. The extensometer recognizes patterns on the specimen to acquire measurement data, which is then processed by mts. Compatible application software for handy recorder as of may, 2016, application software that have been tested with handy recorder products. The main body of this unique extensometer remains stationary during testing, held in position by the adjustable magnetic base included. Very simple yet sensitive and accurate strainmeter, designed by huggenberger of zurich, magnifies actual strains by so that accurate measurements may. The sources as well as prebuild binaries released by the iometer project are hosted at sourceforge in the file area of the iometer project. Please use the form below to get in touch and we will get back to you very soon.
Analysis of borehole extensometer data from central california entire aquifer system in the elastic range. Only the very light, small traveling heads move as the sample elongates during a test. The mexid extensometer is supplied completely mounted with preinstalled electrical or vibrating wire displacement transducers to enable very fast and simple installation. Eugene hecht, optics, addisonwesley, reading, ma, 1998. Extensometers are used to accurately measure specimen extension during tensile testing. Spezifikationen extensometer engl sandnermesstechnik. No part of this instruction manual may be reproduced, by any means, without the written consent of geokon.
Optionally, special extensometer types can be delivered which enable the client to control the free moving space around the rods. Tensometer article about tensometer by the free dictionary. Posts about free pdf download written by quickscale. Highprecision optical extensometers with the highest resolution, accuracy and speed. Differences of latest versions of iso 68921 and astm e8. You should only use the saw with the bar and chain. Download 294 oregon scientific weather station pdf manuals. Find out information about huggenberger tensometer. However, geokon assumes no responsibility for errors, omissions or misinterpretation. Org the new nmap gordon fyodor lyon isec open security forum august 21, 2008 san jose, ca. A creep test of rubber material conforming to jis k 6273, iso 2285 was conducted with a shimadzu autograph agxv precision universal testing machine. They measure axial strain and elongation over a wide range of applications with industryleading performance and ease of use. An extensometer is a device that is used to measure changes in the length of an object.
787 717 102 405 225 569 1387 456 108 286 1372 566 688 970 453 1289 1117 33 18 1541 178 471 1387 1595 1015 1579 981 509 1032 889 773 369 1485 295 1210 719