Electric Pencil Durometer Hardness Tester Meter For Digital Products Shell spraying Hardness Test and 120mm Travel Distance

Test Description:

In the pencil scratch hardness test surface scratch coating surface hardness, pencil hardness of the coating layer is fixed at 45 °, refill the tip in contact with the surface of the coating layer, and properly load, according to a constant speed (JIS specification 0.5mm / sec ) mobile testing Platform moving through the coating layer surface, refill, the coating layer does not cause most damage (scratches) of soft pencil hardness rating may be regarded as the coating layer.

Precautions:

1.Be sure to test the machine before the whole machine horizontally.

2.Before the first test to the lowest speed, the machine running speed to the test after the required values.

3.Model must be clamped to prevent loosening effect after the test results.


Maintenance issues:

To maintain a neat appearance and mechanical life of the machine, please according to the following recommendation regular maintenance and cleaning:

1. Panel part can be used to clean soiled oil.

2. Most available scouring oil paint and turpentine to clean.

3. Test Fixture parts, please wipe frequently to ensure effective powerful clamping products.

4. Link between internal transmission structure and linkage screws and two sliders and linear bearings every two weeks to be replaced after normal use grease (industrial butter). Old grease to be pre-cleaned.