BM-III Swing Friction Coefficient Tester

NegotiableUpdate on 12/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Swing friction coefficient tester (hereinafter referred to as friction tester) is an instrument for measuring the friction coefficient of road surfaces, airport runways, marking paints, etc. It can also be used as one of the basis for determining various tire formulations by measuring the friction coefficient of typical road surfaces. This instrument is easy to debug, simple to operate, has minimal impact on traffic during measurement, and has stable data. It can be used both indoors and outdoors.

Product Details

1、 Purpose:
Swing friction coefficient tester (hereinafter referred to as friction tester) is an instrument for measuring the friction coefficient of road surfaces, airport runways, marking paints, etc. It can also be used as one of the basis for determining various tire formulations by measuring the friction coefficient of typical road surfaces. This instrument is easy to debug, simple to operate, has minimal impact on traffic during measurement, and has stable data. It can be used both indoors and outdoors.
2、 Principle
The friction meter is a dynamic pendulum impact type instrument developed based on the basic principle that "the potential energy loss of the pendulum is equal to the work done by the rubber sheet installed at the end of the pendulum arm to overcome friction on the road surface".

1. Basic technical parameters

1.	Swing torque	615，000 g. mm
2.	The quality of the swing	1500±30g
3.	Center of gravity distance	410±5mm
4.	Positive static pressure of rubber sheet on road surface	22.2±0.5N
5.	Distance from swing center to outer edge of rubber sheet	508mm
6.	Instrument weight	≈17kg
7.	Overall dimensions	710mmx710mmx260mm