تست کننده قاب عینک ISO 12870 تست کننده تغییر شکل پل قاب عینک

ویدیوهای دیگر
May 15, 2025
Video Description:
Discover the Spectacle Frame Tester ISO 12870, designed to ensure the durability and safety of spectacle frames. This tester measures bridge deformation, ensuring frames retain lenses securely for over two years. Compliant with EN1836:2005, ISO12870:2004, and GB/T14214:2003 standards, it features a pneumatic device, electronic display, and automatic timing for precise testing.