Spectacle Frame Bridge Deformation Tester

Product Introduction

Reference standards: EN1836:2005, ISO12870:2004, GB/T14214:2003, etc.

Test reason: The measurement frame has a certain lens retention ability, ensuring that the frame can be safely worn for 2 years or more, preventing the lens from falling off due to a slight impact, affecting the wearing effect.

Parameters

1. Pneumatic device: 30 Pa

2. Maximum pressure: 5N

3. Electronic display and automatic timing device

4. Size: 30 × 32 × 33 CM (length × width × height)

5. Weight: 16 Kg

Standards 

EN1836:2005, ISO12870:2004, GB/T14214:2003, etc.

Instrument installation

1. Test environment: temperature 23 ± 2 ° C, relative humidity 60 ± 2%.

2. Place the instrument on a relatively flat test platform.

3. Power connection: AC220V, 50Hz, 5A.