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Songshu Testing Instrument Co., Ltd
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    Houde Industrial Park, Daojiao Town, Dongguan City, Guangdong Province
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Leather cracking tester (leather anti breakage device)
This instrument is used to test the anti cracking index of shoe upper leather and various thin leather and leather surfaces. First, fix the outer circ
Product details
Product Overview:
This instrument is used to test the anti cracking index of shoe upper leather and various thin leather and leather surfaces. First, fix the outer circumference of the test piece with the clamp frame of this device, and then at a speed of about 12mm per minute, the copper ball is pushed up from the inner surface of the leather. When a crack occurs on the leather surface, the height value raised is the measured value of the crack.
Execution standard:
DIN53325
Product Features:
Technical Specifications:
1. Test piece diameter: Φ 48mm
2. Fixed diameter of test piece: Φ 25mm
3. Scale range: 0.05-25mm
4. Volume: Φ 7cm, height 5cm (H)
5. Weight: Approximately 1.5kg
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