Introduction

This product is submitted for approval according to the national standard YY_T 1829-2022CN Dentistry Dentin tubule sealing effect in vitro evaluation method, GB/T 35832-2018 Dental paste friction value test method, GB/T 43576-2023 oral cleaning and care products toothpaste effect on removing external stains. It is suitable for detecting the cleaning rate of toothpaste on external stains. The test can effectively compare and evaluate the relative cleanliness rate of toothpaste against exogenous stains, and provide scientific basis for determining the relevant technical indicators.

Features

● Adopt crank slider mechanism movement, use high-quality stainless steel guide rail and reasonable layout to ensure smooth operation of the instrument;

● The pulley mechanism is used to counterweight the toothbrush, which has a wider application range;

● Stepper motor drive, safe and reliable;

● Special fixture, can be applied to different tooth shapes;

● Computer control, curve analysis, report printing, online upgrade;

Parameters

Standards

YY_T 1829-2022CN Dentistry Dentin tubule sealing effect evaluation Method in vitro

GB/T 35832-2018 Toothpaste friction value test Method

GB/T 43576-2023  Laboratory test method for the effect of oral cleaning and care products toothpaste on removing exogenous stains