| Pneumatic Device | 3 Pa |
| Maximum Pressure | 5 N |
| Display mode | Electronic display and automatic timing device |
| Dimension | 30 × 32 × 33 CM (length × width × height) |
| Weight | 25KG |
eyeglass lens flame retardant tester to determine whether the material has the required flame retardant properties to ensure the safety of users.
Eyeglass Nickel Release Tester In the process of nickel release test, it is necessary to use the roller to simulate the loss for about 5 hours to destroy the coating on the surface of the frame.
Digital Torsion Tester Machine Equipment For Glasses Leg upper part of this instrument is a sample clamp, and the glasses frame is clamped at both ends of the clamp for torsion test.
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 measurement frame has a certain lens retention ability, ensuring that the frame can be safely worn for 2 years or more, preventing the lens from falling off due to a slight impact, affecting the wearing effect.
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.
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.
Eyeglasses Frame Tensile Welding Tester Used for testing the tensile properties of eyeglass frames to determine the strength of welded or assembled connections.
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.
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