Tensile force testing machine for spectacle frames

Product introduction

Scope:

Eyeglasses Frame Testing Machine is designed and developed according to the National Standards of the People\'s Republic of China GB/T14214-2003, GB13511-1999 General Requirements for Eyeglasses Frames and Testing Methods Chapter 9 Requirements of the Automatic Pulling Force 98.0 N and show the automatic testing equipment.

Aim of the test: To determine that the connecting part of the frame has a certain tensile function, to prevent the frame from being damaged by tension and pressure, and to ensure that the frame lasts 2 years or more longer normal and safe use. The focus is on solder joints and non-welded joints that require major inspections.

Reference standards: GB/T14214, GB13511, ISO12870, etc.

Eyeglass frame testing machine According to the standard GB/14214-2003 \"General requirements and test methods for spectacle frames\" and ISO12870:1997 \"Ophthalmic optics - spectacle frames - basic requirements and test methods\"

Technical parameters:

Instrument model: FLR-Y07 Eyeglasses frames test machine

Example: 1 set of spectacles frames

Fixture: Provide different fixtures, which can separate mirror rings, metal frames, plate frames, etc. to test.

Measuring range: 100N, 200N, 500N optional

Range accuracy: 0.01N

Test unit: kg, N, LB can be converted

Volume: 420x420x1000mm

Weight: 50kg

Power supply: AC220V 50Hz

Test method:

1. Use the fixture to clamp the frame according to the requirements (because the specific test content is different, the position of the fixture is different);

2. Set the parameters (lifting speed, tension value, etc.)

3. Start the instrument and stup after the instrument automatically and slowly apply the tension to 98N;

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