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 Revision: Edition, November 20, ; Published Date: November 20, ; Status: Superseded By: Superseded By: JIS B ; Document Language: .

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Manual Non-Shift Wedge Grip.


Dependent on the gauge length of the specimen used, this relative accuracy requires the following absolute accuracy:. Resin materials plastics are found in a wide variety of items used on a daily basis.

For instance, in structural materials, plastics can be pliable or rigid.

Single and cycle Combination of test force and position Optional: Can be set as required between 0. Below this, can be set in 9 steps: Cross head speed range of 0. Increased accuracy, with servo motor resolution four times greater than previous models.

Tensile Test Methods for Plastics: ISO and JIS K : SHIMADZU (Shimadzu Corporation)

For ISO and JIS Kthe sampling rate for data acquisition must be at least as high as the sampling frequency, which is dependent on the properties of the material and accessories.

Adobe Acrobat Reader is required to refer the Specification data sheet. 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 jks continuous repeated tensile and compression testing.


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Method B is preferred for plastics with a yield point. Recently, plastics have bb to be used as structural materials in transportation equipment, such as automobiles and aircraft, due to their strength and light-weight nature.

Plastics come in a wide variety of types and strengths, depending on the ingredients, mixtures, and composition used.

A model is available allowing tensile testing above the movable crosshead Optional. Acrobat Reader is a registered trademark of Adobe Systems Ltd. This Website uses cookies to offer you a iis browsing experience and to analyze our traffic. Included in these methods are accuracy specifications for the test frame and test accessories.

Models are available with extended stroke. Click “Accept Cookies” to accept the cookies or click “More Information” to find out more about the cookies used on this website. In these applications, it is important to understand the mechanical strength properties of these plastics. The download of Adobe Acrobat Reader is here.

Dependent on the gauge length of the specimen used, this relative accuracy requires the following absolute accuracy: There are also many types of engineering plastics and plastics used in composite materials, such as carbon fiber reinforced plastics CFRP. 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. This page may contain references to products that are not available in your country.

Tensile and Compression material test machine / TECHNOGRAPH TGI series – MINEBEA/Sensing Device BU

We also share information about your use 77211 our Website with our group companies, distributors and analytics partners. Numeric input via control panel When using data processing software: New Desk-Top testing mashine with high accuracy, high performance, and simple operation. More Information Accept Cookies. They also include the previous method as Method A. Position control is greatly improved, allowing steady operation in low speed ranges.


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Test force measurement range varies depending on the rated capacity of load cell used. Constant-speed strain loading with highly accurate AC servo motor and backlash-free precise ball screw.

Increased return speed The return speed can be set as desired between 0. 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.

Set as desired to 0.

High performance with simple operatin. Automatically set in accordance with test conditions created. 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.

In particular, the SIESA series enable automated extensometer arm attachment and removal, increasing testing efficiency and minimizing differences between operators. Testing machines are available with large effective width for models with maximum test force of 50 kN, kN or kN.