ISO 12870 očala okvirja konj Tester
Etuijem okvirjev Endurance Tester
Izdelek Predstavitev Etuijem okvirjev Endurance Tester
Spektakel Frame Endurance Tester ima določeno odpornost proti utrujenosti, ki zagotavlja, da se okvir lahko varno nosite za 2 leti ali več, in okvir se lahko upiral od običajne izgube.
Parametri produkt Etuijem okvirjev Endurance Tester
1.Rotating speed: 40 /min
2.Number merilnih roki: 0 ~ 999999 krat
3.Power supply: AC220V 50Hz
4.Size: 35 x 42 x 25 CM (L * W * H)
5.Weight: 16 Kg
Podrobnosti o izdelku spektakla okvira Endurance Tester
standardi
EN1836, ISO12870, GB / T14214-2003, itd
Montaža opombe
1. Testna okolja: temperatura 23 ± 2 ° C, relativna vlažnost 60 ± 2%.
2. Postavite instrument na relativno ravnem testne platforme.
3. Napajalni priključek: 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.
