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High quality tribometers offer precise wear and friction testing using ISO and ASTM compliant linear and rotative modes. Such a tribometer will provide access to an unmatched range of [url=http://www.sakana.gr.jp/cgi-bin/bbslight/light.cgi?res=95%3C/a%3E]louboutin pas cher Managing c[/url] rotational speeds. In tribometers with high resolution, data can be accurately recorded at specified interval of time or position.
Role of [url=http://www.davidhabchy.com]barbour outlet[/url] tribometer is to ascertain the magnitude of friction and wear as two surfaces rub against each other. Various types of tribometers are Pin on disc, Block on ring, Four ball, Bouncing ball, Twin disc and [url=http://www.lotogame.fr/hollisterfrance.php]hollister pas cher[/url] Schwingungs. However, Bouncing ball and [url=http://www.tileproject.net]barbour outlet[/url] Pin on disc are two more popular types. [url=http://www.riad-marrakesh.fr]www.riad-marrakesh.fr[/url] A simple tribometer has a hanging mass and a mass resting on a horizontal surface, linked to each other via a string and pulley.
Bouncing ball tribometers are used to find the shear characteristics of lubricants under high pressure. The tribometer consists of a ball that is forced at an angle against a surface and it bounces off of the surface. The friction produced when the ball contacts the surface results [url=http://www.femmesexenue.fr]louboutin pas cher[/url] in a horizontal force on the surface and a rotational force on the ball. Frictional force can be known by finding the rotational speed of the ball or by measuring the force on the horizontal surface.
Pin on disc tribometer is used in providing wear and [url=http://www.rtnagel.com/airjordan.php]nike air jordan pas cher[/url] friction test for low friction coatings. Such a tribometer has a stationary pin under an applied load in [url=http://www.langdoncourthotel.co.uk]hollister outlet[/url] contact with a rotating disc. Coefficient of friction is ascertained by the ratio of the frictional force to the loading force on the pin.
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Operator can exercise full and precise control of the motor. This makes sure that a series [url=http://www.golfwithashotgun.co.uk]barbour[/url] of step speeds can be run continuously while the tests. For closely matching real environment conditions, several testing options are available. Tribometers have an acrylic enclosure and attached valves that bring inert and other gases used for achieving a controlled environment. Use of humidifier and dehumidifier module allows operator to precisely control humidity levels. The Tribometer software uses all the gathered information and the test parameters to reach upon a precise wear rate for the specific test.
A top-notch tribometer has High resolution obtained with unique frictional force sensor design, Easy and automated calibration procedures, High-precision feedback controlled motor, Linear and Rotating sample displacement, Environmental configuration (heating and vacuum), Automatic switch off at friction coefficient threshold [url=http://www.mastercyid.it]piumini moncler[/url] and Test compliant to various standards. Tests can be done in liquids, controlled humidity or inert gases.
Modern ball on [url=http://www.mquin.com/pjsdoudoune.php]doudoune parajumpers[/url] disk tester and other models of tribometers can study friction and wear behavior of almost every solid material combination, with varying contact pressure, velocity, time, temperature, humidity, etc. These tribometers come with integrated imaging modules such as confocal microscope, laser profiler, interferometer, AFM, raman microscope etc. They can comprehensively differentiate different samples and [url=http://www.sandvikfw.net/shopuk.php]hollister outlet sale[/url] accommodate tribology, scratch, indentation and mechanical heads. High end electronics and real time control allows the instrument to achieve highly precise operations. They can also incorporate several add-on techniques.
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Author of this article is associated with Rtec Instruments a California based company that deals in stress tester, tribometer, 3D profilometer, atomic force microscope and other instruments.
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Various Types of Tribometers - An OverviewArticle Summary: High quality tribometers offer precise wear and friction testing using ISO and ASTM compliant linear and rotative modes. Such a tribometer will provide access to an unmatched range of [url=http://www.par5club.com/louboutin.php]louboutin pas cher[/url] rotational speeds. In tribometers with high resolution, data can be accurately recorded [url=http://www-cgi.ed.noda.tus.ac.jp/sut-cgi-bin/~takkyuu/bbbs/light222.cgi?res=12928%3C/a%3E]www.fayatindia.com/giuseppe-z[/url] at specified interval of time or position.