Test Toothbrush

Resistance of tufted portion to deflection

Oral Care Prüfung Test Equipment Zahnbürste Zahnnseide Dentalwerkstoffe Dentalinstrumente Brillen Spritzen Toothpaste manual Toothbrush Powerbrush Toothcleaning interproximal Brush Test Euquipment Zahnbürste Zahnpasta Handzahnbürsten elektrische Zahnbürst

ISO 22254 8627 16409 20216 Oral Care Prüfung Test Equipment Zahnbürste Zahnnseide Dentalwerkstoffe Dentalinstrumente Brillen Spritzen Toothpaste manual Toothbrush Powerbrush Tooth cleaning interproximal Brush Test Euquipment JWE GmbH

Product-Flyer- Stiffness manuel Toothbru

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The stiffness of toothbrush bristles have a great influence for the cleaning efficiency and the perception of the consumer. The measurement of stiffness enables the classification of the toothbrush in soft, medium and hard and ensures a consistent quality of the products.
The force of the filaments is measured during a brush stroke and normalized to the bristle area. The number of strokes, stroke length and speed can be set.

Test Equipment

- Simple, intuitive operation through procedure templates, minimum
Operator training
- Dust and splash-proof touchscreen
- Modern Design & Technology: linear guidance technology with stepper motor
ensure high precision in distance and speed
- Independent, fully operational system,
requires no computer and no software installation

- Motor stop on opening the cover EN ISO 13849-1 category 3 and PL d.

An automatic calculation of the bending stiffness and classification takes place when the bristle area is entered.

An additional sensor enables the precise positioning of the brush field at the height of the ISO8627 grid.

DIN ISO 22254

The brush head is positioned over 5 rods. The brush is loaded with a force of 5 N.
The results are in N / cm ^ 2. The brush can be classified into three classes: soft, medium, and hard.

DIN ISO 8627

The DIN ISO 8627 has been replaced by DIN ISO 22254. Some countries require a measurement of toothbrushes with DIN ISO 8627 for import.
The filaments of the brush are lowered in a defined distance to a grid.
The force of the filaments resistance to the grid is measured.
The result is normalized to the bristle surface of the toothbrush, in cN / mm ^ 2.
The brush is classified into three classes: soft, medium, and hard.

Fixtures

The toothbrush head is positioned and fixed using screws.

The toothbrush head is cast in the mold using a two-component material. The material is elastic, so the toothbrush heads can be changed.

Specification

Dimensions (W x D x H)		ca. 500 x 400 x 500 mm
Weight		30 kg
Measuring Range		20 ± 0,05 N
Stroke Length		up to 100 mm
Speed		10 – 50 mm/s
Load		500 gr
Power Supply		115/230 und 50/60 Hz