ISO20126  Charpy Impact Resistance Test Machine For Toothbrush

                       ISO 20126  Charpy Impact Resistance Test Machine For Toothbrush

Introduction

Toothbrush impact testing machine is a test machine for impact toughness of toothbrush, electric toothbrush and other materials. The machine is a simple structure, easy to operate, high testing accuracy of the instrument, digital display and the use of high precision encoder technology, with high precision, good stability and measurement range characteristics, can display the impact strength and average value, energy loss automatic correction, printing test reports and other functions.

Test Standard

ISO 20126-2012 Dentistry. Manual toothbrush. General requirements and test methods

 Product Features:

Ø High-precision intelligent controller, equipped with LIQUID crystal display, enables intuitive and accurate data reading

Ø Uses carbon fiber swing bar to improve the rigidity of the material in the impact direction and to maximize the impact mass on the center of mass of the pendulum, achieving a real shock free impact test and longer service life.

ØAdopts imported high resolution digital encoder to improve Angle measurement accuracy and stability

ØComplies with aerodynamic principles of impact hammer and imported ball bearings, which greatly reduce mechanical friction losses

Ø Automatically calculates the final result, and the test data saves 24 groups of data and averages them

ØIZOD impact tester with English and Chinese interface is available. The test result is available in J/m,KJ/M2, kg-cm/cm, FT-Ib /in units

Ø Built-in miniature printer. Can print 24 test data values one by one, also can print the average value.

Technical specifications:

Ø Display Mode: Color touch screen (English and Chinese)

Ø Angle sensor brand and precision: original imported omron encoder, precision to 0.01°

Ø energy display accuracy: 0.01J

Ø impact velocity: 3.5m/s

Ø pendulum energy: 2.75J

Ø swing hammer Lift Angle: 150°

Ø pendulum center to impact blade distance: 335mm

Ø impact blade to upper plane of clamp: 22mm

Ø blade rounded radius: R=0.8±0.2mm

Ø machine weight: about 85kg

Ø power voltage: AC220V±10% 50HZ

Accessories list

Schematic diagram of impact principle          Schematic diagram of impact device