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.
2. Number of measurement times: 0~999999 times
3. Power supply: AC220V 50Hz
4. Size: 35 x 42 x 25 CM (L * W * H)
5. Weight: 16 kg
EN1836, ISO/FDIS 12870, GB/T14214-2003, ISO12311:2013 etc.
1. Test environment: temperature 23 ± 2 ° C, relative humidity 60 ± 2%.
2. Place the instrument on a relatively flat test platform.
3. Power connection: AC220V, 50Hz, 5A.