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Leather cracking tester

NegotiableUpdate on 03/23
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Overview
Brief introduction: Leather cracking tester according to standard QB/T 2712. Leather cracking tester Product description: Leather cracking tester Leather bursting strength tester is mainly used to test the anti cracking index of shoe uppers, various thin leather and leather surfaces. The clamp frame of this device is used to fix the outer circumference of the sample, and then at a speed of 12mm per minute, the steel ball is pushed up from the inner surface of the leather. When the leather surface is subjected to a force of 800N, the height value raised is the cracking value.
Product Details
Leather cracking tester Leather cracking tester

Product Name: Leather Crack Tester Leather Crack Tester

Product model:JX-2055

According to the standardQB/T 2712-2005

Product Description:

The leather bursting strength tester is mainly used to test the anti cracking index of shoe uppers, various thin leathers, and leather surfaces. The clamp frame of this device is used to fix the outer circumference of the sample, and then every minute12mmThe speed is such that the steel ball lifts upwards from the inner surface of the leather, and when the leather surface is subjected to800NWhen the strength is increased, the height value that rises is the cracking value. Or observe whether there are cracks in the leather when lifting it up, and if so, press the stop button to count the force value and corresponding travel height.

Specification parameters:

Capacity:1000 N

Decomposition degree:1/50,000

Diameter of fixed sample: Φ25mm

Speed:12 mm/min

Scale range:0~20mm

Volume:(W×D×H) 44×33×45 cm


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