| Torsion angle | -45-45 degrees |
| Rotation speed | 30rpm (adjustable) |
| Counter | LCD liquid crystal display, can count: 0-99 999 9 (6 digits) |
| Volume | 500x350x480mm |
| Weight | 35kg |
| Power supply | AC220V 50Hz 3A |
Eyeglasses Lens Impact Tester, Impact Testing Machine is mainly used to test the impact resistance of the lens, so as to prevent the lens from breaking or falling off due to some impact, thus endangering the safety of users.
wear test equipment Used for testing the surface quality of the lens, it is required to rub the surface of the lens with steel wool or pencil according to relevant standards to observe the degree of friction resistance of the lens.
eyeglass lens flame retardant tester to determine whether the material has the required flame retardant properties to ensure the safety of users.
Eyeglasses Frame Tensile Welding Tester Used for testing the tensile properties of eyeglass frames to determine the strength of welded or assembled connections.
Eyeglasses Lens Wear Tester Equipment Used for testing the surface quality of the lens, it is required to rub the surface of the lens with steel wool or pencil according to relevant standards to observe the degree of friction resistance of the lens.
Eyeglass Falling Sand Abrasion Tester simulates the effects of falling sand on the lenses, which can scratch and damage them over time. This type of testing is important for ensuring that eyeglass lenses are able to withstand the rigors of everyday use and will not easily become scratched or damaged.
eyeglasses frame perspiration corrosion tester is designed to simulate the conditions that spectacle frames are subjected to in everyday use, such as perspiration and corrosion, in order to determine how well they will hold up over time.
Eyeglass Expansion Durability Tester To determine the over-extend the temple arms of eyeglass with certain distance, which can withstand opening and closing angles at certain force values and repeatedly opening and closing, with the aim of detecting changes in temple arms life.
The Spectacle Frame Endurance Tester has a certain fatigue resistance, ensuring that the frame can be safely worn for 2 years or more, and the frame can be resisted from normal loss.
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