ISO 12870 spectacle Frame Jimrewa Gwaji
Spectacle Madauki Jimrewa Gwaji
Samfurin Gabatarwa na Spectacle Madauki Jimrewa Gwaji
Spectacle Frame Jimrewa Gwaji yana da wani gajiya juriya, tabbatar da cewa frame za a iya amince sawa 2 shekaru ko fiye, da kuma firam za a iya tsayayya daga al'ada hasãra.
Samfurin sigogi na Spectacle Madauki Jimrewa Gwaji
1.Rotating speed: 40 /min
2.Number na ji sau: 0 ~ 999999 sau
3.Power supply: AC220V 50Hz
4.Size: 35 x 42 x 25 CM (L * W * H)
5.Weight: 16 Kg
Samfurin cikakken bayani game da kallo Frame Jimrewa Gwaji
Standards
EN1836, ISO12870, GB / T14214-2003, da dai sauransu
Girkawar Notes
1. Test yanayi: zazzabi 23 ± 2 ° C, dangi zafi 60 ± 2%.
2. Sanya da kayan aiki a kan wani gwada lebur gwajin dandali.
3. Samar da Wutar Lantarki dangane: 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.
