Using standard sand free fall brushing layer, straight grinding to expose 4mm substrate; can quantify the abrasion per unit thickness of the paint layer of sand volume, the inner diaMeter of the catheter 19mm, sample holder 45 degrees angle fixed.
Speed range 0-70rpm, equipped with a variety of load options and abrasive wheels of different materials to meet diverse testing needs, simple operation and stable performance.
Rotation speed is stable with stepper motor drive, working wheel Rotation speed 60/70rpm adjustable, equipped with different specifications abrasive wheels and turntable components, support multi-material wear test, avoid friction directional defects.
Double abrasive wheels swirl/spin friction design, adjustable friction load 500g to 1000g, working wheel Rotation speed 60rpm, to achieve non-directional abrasion, closer to the actual use of the scene.
Double abrasive wheels X-shaped friction track, friction non-directivity closer to the actual working conditions, working wheel Rotation speed 60rpm +/- 2rpm, friction load optional 500g to 1000g, equipped with automatic counting and grinding function.
Rotation speed is stable with stepper motor drive, working wheel Rotation speed 60/70rpm adjustable, supports two test configurations of paint film and wood, and the friction track is mesh to avoid directional defects.
With two test stations, the load range is 50~ 1000g, and three typical wear resistance tests of alcohol, eraser and pencil can be carried out, which is suitable for wear resistance evaluation of various coatings and materials.
The paint film adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel was 80mm. The integrity of the paint film was evaluated according to seven grades, and the operation was simple and reliable.
It can measure the ability of the paint film to deform with the substrate without damage. It is equipped with a shaft Rod with a diaMeter of 50mm and 100mm.
The drying process of paint film and putty film can be accurately measured by using circular track needle design, equipped with four different radius needle (R0.25/0.5/1.0/1 mm), and the track period is 24h/r.
Rotation speed 40rpm and roller diaMeter 150mm design, suitable for a variety of resilience material testing, abrasion Travel 40mm, test load optional 5N or 1N, to ensure efficient and accurate wear performance evaluation.
Double station design can simultaneously carry out two sets of tests, round trip 0-50mm adjustable, test load 80-990g adjustable range, equipped with a variety of weight to meet the wear resistance performance evaluation requirements under different load conditions.
Impact height of 120 cm, hammer mass 1000g, no secondary rebound phenomenon after impact, punch diaMeter 16mm, can accurately determine the impact strength of the paint film.
Adopt all directions swing vibration mode to ensure that the paint is fully mixed, Vibration Frequency 550 times/min, equipped with 0-15 minute timing function, suitable for 80-240mm barrel height range.
With no-segment adjustable Friction Frequency, speed range of 60 times/minute, support 10-50mm friction distance free adjustment, mirror stainless steel material, provide a variety of clamping and wear mode, power failure memory function to ensure test continuity.
