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LGD-620MS Brush Bending Force Testing Machine
Instrument Introduction: The strength of toothbrush bristles is evaluated by the force generated by the resistance of the bristles to bending, in orde
Product details
Instrument Introduction:
The strength of toothbrush bristles is evaluated based on the force generated by the resistance of the bristles to bending, in order to classify the bristles strength of the toothbrush. This test is applicable to manual adult bristle toothbrushes and is not suitable for special, functional, and electric toothbrushes.
Instrument characteristics:
First measure the height of the bristles, then measure the force generated by the bending resistance of the toothbrush bristles, and then classify the bristle strength according to the bristle strength grade.
Technical parameters:
1. Operating speed: adjustable between 10-50 mm/s
2. Configure sensor range: 50 N
3. Accuracy: 0.05 N
4. Stainless steel rod: diameter 3.2 ± 0.1 mm, 5 in total
5. Center distance: 8.2 ± 0.1 mm
6. Maximum surface roughness: R=0.4μm
7. Range of dial gauge: 0.01-25.4 mm (required by national standard)
8. Weight: 25 kg
9. Dimensions: 650 * 250 * 450 mm (L * W * H)
10. Power supply: AC 220V，50Hz，200 W
According to the standard (please specify the testing standard before placing the order):
Appendix B of GB19342-2013, GB30002-2013, BS EN ISO 22254, etc
The strength of toothbrush bristles is evaluated based on the force generated by the resistance of the bristles to bending, in order to classify the bristles strength of the toothbrush. This test is applicable to manual adult bristle toothbrushes and is not suitable for special, functional, and electric toothbrushes.
Instrument characteristics:
First measure the height of the bristles, then measure the force generated by the bending resistance of the toothbrush bristles, and then classify the bristle strength according to the bristle strength grade.
Technical parameters:
1. Operating speed: adjustable between 10-50 mm/s
2. Configure sensor range: 50 N
3. Accuracy: 0.05 N
4. Stainless steel rod: diameter 3.2 ± 0.1 mm, 5 in total
5. Center distance: 8.2 ± 0.1 mm
6. Maximum surface roughness: R=0.4μm
7. Range of dial gauge: 0.01-25.4 mm (required by national standard)
8. Weight: 25 kg
9. Dimensions: 650 * 250 * 450 mm (L * W * H)
10. Power supply: AC 220V，50Hz，200 W
According to the standard (please specify the testing standard before placing the order):
Appendix B of GB19342-2013, GB30002-2013, BS EN ISO 22254, etc
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