This standard is issued under the fixed designation D ; the 1 These test methods are under the jurisdiction of ASTM Committee D13 on. Buy ASTM D Standard Test Methods for Strength Tests for Zippers from SAI Global. ASTM D Standard Test Methods for Strength Tests for Zippers.

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ASTM D2061 resistance strength apparatus puller attachment testing machine equipment

Hold the clamp in this position, insert the puller into the clamp and fix with the screw. Should the pull reach the required force after the 10 s has elapsed in the counterclockwise direction the pull may be tested to failure by continuing to turn the loading device in the counterclockwise direction until breakage occurs.

Position the slider body at the point where normally checked in its free movement by the stop or stops zstm be tested. High speed, low vibration, high resolution digital closed loop controller for Japanese Panasonic D20611 servo drive 5.

The electronic universal tensile testing machine is used for testing the anti-tensile strength and elongation of the copper wires, welding wires, plastics, polyester yarns and steel belts based on different fixtures.

Record the nature of the failure and the breaking load to the nearest 2. Consider individual containers from each shipping carton to be the primary sampling units. In addition for all passing results that reach the required breaking force in both directions after 10 s the ultimate breaking force may also be recorded. NOTE 4—There are two types of slider locking mechanisms: Apply the load until the stop pulls apart, until the tape breaks, or until failure of some other kind occurs.

Position the slider at the point FIG. Place the zipper in the downwards position and ensure the puller faces backwards so that puller can be fixed by the clamp figure 4.


Key Testing Facilities

The positive lock holds the slider in position until failure occurs; the ratchet lock permits the slider to slip along the chain upon application of a predetermined force so as to prevent damage that would impair either the service or use of the slider or chain.

Examine each specimen to determine whether or not there remains the usual ease of manual movement of the pull. High ast import weighing sensor 3. Force range of 5 kN to kN 1, lbf tolbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models. d22061

Leave the diamond spacer in place throughout the test. Locate and lock the slider midway between the ends of the chain. Hook the other part of the?

The front jaws shall be Significance and Use 4. What are your Delivery terms? If it is not positioned correctly, the operation will be stopped. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

The gas chromatography mass spectrometry instrument is used for the rapid detection of organic compounds in such raw materials as the toner, color paste, plastic particles, paint, etc.

We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications. With beam displacement limit protection, force overload protection, voltage overload protection, overheating protection.

ASTM D resistance strength apparatus puller attachment testing machine equipment. The slider f2061 be held? By means of our testing expertise and modular product design, we will help find the solution that is right for you. The top plate of the? Apply an initial load of 4.

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ASTM D – 07 Standard Test Methods for Strength Tests for Zippers

Chain crosswise strength Element pull-off Element slippage, lengthwise Holding strength of stops: The enumerated test methods do not provide for the evaluation of all zipper properties. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

Secure the separable pin? Apply an increasing load until the stop pulls off, until the tape breaks, or until failure of some other kind occurs. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

Remove the second element from the top of the stringer, taking care not to damage the bead. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

D — 07 When can I get the price? Read and record the measurement of the de? Again read the measurement on the dial indicator. Read the dial and record the amount of permanent twist. As a minimum, the test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing.