ISO 12870 Spectacle Frame Endurance Tester
Tiştan Frame Endurance Tester
Destpêk Product of the Tiştan Frame Endurance Tester
The Spectacle Frame Endurance Tester a berxwedana westandina hin fakterên ku frame dikare bi ewlehî ji bo 2 salan an zêdetir westiyam, û çarçovê de mirov dikare ji windabûna normal li ber xwe.
Parameters Product of the Tiştan Frame Endurance Tester
1.Rotating speed: 40 /min
2.Number caran pîvandinê de: 0 ~ 999999 caran
3.Power supply: AC220V 50Hz
4.Size: 35 x 42 x 25 CM (L * W * H)
5.Weight: 16 Kg
Product Details ji Frame Spectacle Endurance Tester
Standardî
EN1836, ISO12870, GB / T14214-2003, û hwd.
Notes installation
jîngeha 1. Test: Germahiya 23 ± 2 ° C, rûtubet xizmekî 2 ±% 60.
2. li ser platformeke test nisbeten dûz DERÊ instrument.
3. girêdana Power: AC220V, 50Hz, 5A.
How long should a pair of glasses frames last?
Image result for eyeglass frame durability tester
between one to three years
Most frames are good for between one to three years, though they can last for up to 10 years with proper care. Here are some tips to help your eyewear last longer: Clean your glasses every day.
