This tester is tested the anti-cracking index in the thin leather and upper leather. First fixed specimen’s periphery by this device, and then make the ball rise up from the leather’s inside by speed about 12mm per minute, When the leather suffered the strength of 800N, the value of rising hight is the measured value of crack.
Corresponding Standard :
QBT 2712-2005 measured leather with strength and extended height, test of spherical crack.
Applicable industry：
Applied to test leather performance in shoes, clothing, luggage handbag industry, research laboratories; commodity inspection, arbitration and technical supervision departments.
Main Technical Parameters:
|
Model |
ZL-7025 |
|
Load Capacity |
1000 N |
|
Unit |
kgf / N / LB |
|
Resolution |
1 / 50000 |
|
Inductive Method |
force sensor (from United States) |
|
Resolution |
1 / 50, 000 |
|
Diameter of the Specimen after Fixation |
Φ25mm |
|
Speed |
12 mm / min |
|
Ball Diameter |
Φ6.25mm |
|
Scale Range |
0 ~ 20mm |
|
Volume (W × D × H) |
44 × 33 × 45 cm |
|
Power |
220V, 50HZ |
© Dongguan Zhongli Instrument Technology Co., Ltd.
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