Swing coefficient of friction tester

Swing coefficient of friction tester (hereinafter referred to as friction instrument), is a determination of the road, airport runway, marking paint, such as friction coefficient of the apparatus. Also available on the typical road surface friction coefficient of determination, as a basis for determining the basis for a variety of formulations, one of the tire. Convenience debug the equipment, simple operation, the determination of traffic impact on smaller, more stable data, and can be used indoors and outdoors.

Principle
Miriam is the power of friction pendulum impact-type apparatus, is based on "before the loss of potential energy equal arm installed on the end of rubber over the road when the road surface, such as to overcome the friction of the Gong" is derived from the basic principles of development.

Main Specifications:

a) swing torque 615,000 g. mm

b) before the quality of one of 1500 ± 30g

c) put the focus away from 410 ± 5mm

d) rubber on the road being static pressure 2263g

e) swinging rubber chip center to the edge of the distance 508mm

f) Instrument ≈ 14kg weight