ISO 22254 Tooth Brush Bundle Bending Strength Tester/Brush Softness Tester
Tooth brush bundle bending strength tester/Brush softness tester
Use
The strength of bristles was evaluated by the resistance of the bristles to bending.This test is suitable for manual adult bristle toothbrush, not for special, functional toothbrush and electric toothbrush.
Tooth brush bundle bending strength tester/Brush softness tester
Product features
First measure the height of the bristles, and then measure the force generated by the bending resistance of the toothbrush bristles, and then classify the strength of the bristles according to the strength grade of the bristles.
Tooth brush bundle bending strength tester/Brush softness tester
Technical parameters
Operating speed | adjustable between 10-50 mm/s |
Sensor range | 50 N |
Accuracy | 0.05n |
Stainless steel bars | 3.2± 0.1mm in diameter, 5 in total |
Center spacing | 8.2 ± 0.1 mm |
Maximum surface roughness | R=0.4 microns |
Measuring range of dial indicator | 0.01-25.4mm (national standard requirements) |
Weight | 25 kg |
External dimensions | 650*250*450 mm (L*W*H) |
Power supply | AC 220V, 50Hz, 200w |
According to the standard (please specify the test standard before the order) :
Appendix B of gb19342-2013, gb30002-2013, BS EN ISO 22254, etc
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