Digital display tension meter LoadLink

Push-pull dynamometer tension load cell, dynamometer_The digital display dynamometer load link is a mechanical force testing machine used for static load, tension, compression, bending, shearing, peeling and other mechanical properties of materials. It is suitable for plastic sheets, Various physical and mechanical performance tests of pipes, profiles, plastic films, rubber, wires and cables are developed for materials, which are indispensable testing equipment for physical testing, teaching research, quality control, etc., push-pull force gauge, tension load cell dynamometer_Rally As an important part of the instrument, different materials require different fixtures, which is also an important factor in whether the test can proceed smoothly and the accuracy of the test results.

How to buy high-quality high-quality push-pull force gauge tension load cell, dynamometer_digital display force gauge load link, you can easily buy it by mastering the following methods:

1.Main configuration of product machinery:

It is used for the available fa digital display tension meter load link with special requirements for accuracy, which can meet the requirements. If it is used for the test with low accuracy, use the nk pointer tension meter tension load cell;

2.Test speed:

The standard test speed is 200mm/min, some of the equipment on the market is 10~500 mm/min, and some are 0.01~500 mm/min. The former generally uses ordinary speed control systems, which have lower cost and roughness affects accuracy; the latter uses servo The system is expensive and high in accuracy. For flexible packaging companies, it is sufficient to use a servo system with a speed range of 1~500mm/min. This will not affect the accuracy and the price is within a reasonable range.

3.Measurement accuracy.

 Accuracy issues include force measurement accuracy, speed accuracy, deformation accuracy, and displacement accuracy. These accuracy values can reach up to plus or minus 0.5. However, for general manufacturers, 1% accuracy is enough, which can almost reach one hundred thousandths. In addition, the force resolution is a few one, and the difference in the tensile force range determines the difference in the sensor used, which also determines the different structure.

4.Problem with test stroke:

 According to the performance and requirements of the flexible packaging film, the stroke is 500-600mm. If the elongation of the material exceeds 1000%, the stroke of 1000 or 1200mm can be selected.

5.Standard configuration issues:

Three basic configurations of intelligence: host, microcomputer, and printer. If the microcomputer is powerful, you can print directly. It can also be equipped with an ordinary computer. With a computer, you can perform complex data analysis, such as data editing, partial enlargement, adjustable report format, and group style statistical analysis. If equipped with a computer, the manufacturer shall equip it with a corresponding software control system.

6.Output result:

The test result output result can be arbitrarily set: maximum force value, elongation rate, tensile strength, constant elongation, constant elongation force value, yield strength, elastic modulus, maximum test force 8 items. This can be said to be the most comprehensive result output during microcomputer operation. The products of some foreign manufacturers can generally export these 8 items. Some domestic manufacturers can output 5-6 items, and some manufacturers can only output the maximum force value, the average value, and the minimum value.

7.On the experimental items available:

Flexible packaging requires a multi-purpose tensile machine, that is, with different clamps, it can be used for tensile, compression, bending, tearing, shearing, 180-degree peeling, and 90-degree peeling tests. In addition to the above items, some high-end tensile machines on the market have developed a friction coefficient tester that can test the coefficient of friction due to their high sensor accuracy (some reach less than three hundred thousandths). Such as Ningbo SAINTBOND.

For general hardware or steel wire rope manufacturers, the tension range below 10 tons is sufficient, so it is also decided to use fa digital display tension gauge. The structure corresponding to the digital display is a wireless structure, which is suitable for relatively large pulling force, so it is basically not used by flexible packaging manufacturers.