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BS EN ISO 22254 Brush Bending Strength Tester to Manual Adult Hair-transplant Toothbrush
Overview:
This machine evaluates the strength of the bristle tuft using the force generated by the bristle against bending to classify the tuft strength of the toothbrush. This test is applicable to manual adult hair-transplant toothbrushes and is not applicable to special-type, functional toothbrushes and electric toothbrushes.
Features:
The height of the bristles is measured first, and then the force generated by the bending resistance of the toothbrush bristles is measured, and then the strength of the hair bundles is classified according to the intensity level of the hair bundles.
Technical Parameters:
| Operating speed | Can be set between 10 - 50 mm/s |
| Configure the sensor range | 50 N |
| Accuracy | 0.05 N |
| Stainless steel rod | 3.2 ± 0.1 mm in diameter, a total of 5 |
| Center spacing | 8.2 ±0.1 mm |
| Maximum surface roughness | R = 0.4 μm |
| Dial indicator range | 0.01 - 25.4 mm (national standard requirements) |
| Weight | 25 kg |
| Overall dimensions | 650*250*450 mm (L*W*H) |
| Power Supply | AC 220V, 50Hz, 200 W |
According to the standard (Please specify test criteria before order the machine):
GB19342-2013 Appendix B, GB30002-2013, BS EN ISO 22254, etc.
