ISO 12,870 Spectacle Frame Endurance Tester
Spectacle Ffrâm Endurance Tester
Cynnyrch Cyflwyno'r Spectacle Ffrâm Endurance Tester
Mae'r Ffrâm Spectacle Endurance Tester Mae gwrthwynebiad blinder penodol, gan sicrhau y gall y ffrâm yn cael ei gwisgo yn ddiogel am 2 flynedd neu fwy, a gall y ffrâm yn cael ei gwrthwynebu oddi golli arferol.
Paramedrau Cynnyrch y Spectacle Ffrâm Endurance Tester
1.Rotating speed: 40 /min
2.Number o weithiau mesur: 0 ~ 999,999 o weithiau
3.Power supply: AC220V 50Hz
4.Size: 35 x 42 x 25 CM (L * W * H)
5.Weight: 16 Kg
Manylion Cynnyrch y Ffrâm Spectacle Endurance Tester
safonau
EN1836, ISO12870, GB / T14214-2003, etc.
Nodiadau gosod
Amgylchedd 1. Prawf: tymheredd 23 ± 2 ° C, lleithder cymharol 60 ± 2%.
2. Rhowch yr offeryn ar blatfform prawf cymharol wastad.
3. Pŵer Cysylltiad: 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.
