ISO 12870 prilliraami vastupidavust tester
Prilliraami vastupidavust tester
Toote tutvustus Prilliraami vastupidavust tester
Prilliraami vastupidavust tester on teatud väsimus vastupanu, tagades, et raami saab ohutult kulunud 2 aastat või rohkem, ja raami saab vastu tavaline kaotus.
Toote parameetrid Prilliraami vastupidavust tester
1.Rotating speed: 40 /min
2.Number mõõtmine korda: 0 ~ 999999 korda
3.Power supply: AC220V 50Hz
4.Size: 35 x 42 x 25 CM (L * W * H)
5.Weight: 16 Kg
Toote üksikasjad prilliraami vastupidavust tester
Standardid
EN1836, ISO12870, GB / T14214-2003 jne
damisjuhendit
1. Katse keskkonnas: temperatuur 23 ± 2 ° C, suhteline õhuniiskus 60 ± 2%.
2. Asetage instrument suhteliselt lame test platvormi.
3. Toite ühendus: 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.
