Toothbrush hair bundle tension machine correct operation test procedure - Database & Sql Blog Articles

March 01, 2019

Single chip microcomputer STM32L151CCU6

Test - lowercase jpg

Kaixin micro test

Test probe P100-M3

F380J106MMA original authentic, spot stock brand NICHICON

Toothbrush hair bundle tension machine correct operation test procedure
1. Test device: Tensile testing machine (with a range of not more than 100N). The brush holder has never been cut off during the test.
2. Sample preparation: leave a bundle of hair for each toothbrush and remove the remaining bristles. At a temperature of (20 ± 5) ° C, the temperature is 4H.
3. Test conditions: temperature (20±5) °C, the test machine lifting speed is uniform speed (100±10) mm/min.
4. Test procedure: the brush head is connected to the lower holder of the testing machine through the clamp (the bristles are upward), and the bristle clip is connected to the upper holder of the testing machine, and the bristle clip is aligned and clamped to the remaining tuft , read the count of the test machine during hair removal.
The toothbrush hair tension testing machine produced by Shanghai Xiangjie Instrument & Meter Technology Co., Ltd. according to the national mandatory standard GB19342-2003 "toothbrush" and the company's explicit value respectively to the standard requirements of the hygiene requirements, toothbrush (head, tail) safety requirements, hair The beam tension, the shank bending resistance, the neck bending resistance, the monofilament bending recovery rate and other indicators were tested.

The above is the Toothbrush hair bundle tension machine correct operation test procedure - Database & Sql Blog Articles we have listed for you. You can submit the following form to obtain more industry information we provide for you.

You can visit our website or contact us, and we will provide the latest consultation and solutions

Share to:

Send Inquiry

Previou:The toothbrush holder is for you

Next:This laser toothbrush can whiten your teeth. The emphasis is not on toothpaste