JIS B 7721 PDF

JIS B Verification and calibration of the force measuring system of the tension/compression testing machines. standard by. JIS B Tension/compression testing machines — Verification and calibration of the force-measuring system (Foreign Standard). Available for. Revision: Edition, November 20, ; Published Date: November 20, ; Status: Superseded By: Superseded By: JIS B ; Document Language: .

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To ensure tensile strength tests are performed properly, suitable grips, grip faces, and additional devices appropriate for the given material and testing efficiency must be selected.

Testing machines are available with large effective width for models with maximum test force of 50 kN, kN or kN. Plastics come in a wide variety of types and strengths, depending on the ingredients, mixtures, and composition used.

Automatically set in accordance with test conditions created. More Information Accept Cookies.


In particular, the SIESA series enable automated extensometer arm attachment and removal, increasing testing efficiency and minimizing differences between operators. Automatic load cell span adjustment, One-push auto zero, Auto return to test start position No overshootingTest condition registration, Manual 3 level speed setting freely settableAnalog output of test force and position, and support for continuous repeated tensile and compression testing.


Resin materials plastics are found in a wide variety of items used on a jiw basis. New Desk-Top testing mashine with high accuracy, high performance, and simple operation. Dependent on the gauge length of the specimen used, this relative accuracy requires 7721 following absolute accuracy:.

Tensile Test Methods for Plastics: ISO 527 and JIS K 7161

Models are available with extended stroke. Increased accuracy, with servo motor resolution four times greater than previous models. Dependent on the gauge length of the specimen used, this relative accuracy requires the following absolute accuracy: High performance with simple operatin.

Recently, plastics have started to be used as structural materials in transportation equipment, such as automobiles and aircraft, due to their strength and light-weight nature. Adobe Acrobat Reader is required to refer the Specification data sheet.

JIS B ~ Jasa Download Artikel, Ebook dan Standar Internasional

This page jiw contain references to products that are not available in your country. The download of Adobe Acrobat Reader is here. Shimadzu offers a broad line of accessories to support plastics tensile testing, such as grips ranging from manual non-shift wedge grips to pneumatic and hydraulic versions, and axial centering systems.

Single and cycle Combination of test force and position Optional: Top of This Page. Manual Non-Shift Wedge Grip. In these applications, it is important to understand the mechanical strength properties of these plastics. Can be set as required between 0. Cross head speed range of 0.


Method B is preferred for plastics with a yield point. Acrobat Reader is a registered trademark of Adobe H Ltd.

This Website uses cookies bb offer you a better browsing experience and to analyze our traffic. Increased return speed The return speed can be set as desired between 0.

They also include the previous method as Method A. Included in these js are accuracy specifications for the test frame and test accessories. Set as desired to 0. Constant-speed strain loading with highly accurate AC servo motor and backlash-free precise ball screw. A model is available allowing tensile testing above the movable crosshead Optional. There are also many types of engineering plastics and plastics jiz in composite materials, such as carbon fiber reinforced plastics CFRP.

Numeric input via control panel When using data processing software: Test force measurement range varies depending on the rated capacity of load cell used. For instance, in structural materials, jiw can be pliable or rigid. For example, for a material with a gauge length L o of 75 mm, a grip face length L of mm, a minimum extensometer resolution R of 0. We also share information about your use of our Website with our group companies, distributors and analytics partners.