The Pendulum Skid Tester measures the frictional resistance between a rubber slider mounted on the end of a pendulum arm and the test surface. This provides highway engineers with a routine method of checking the resistance of wet and dry surfaces to slipping and skidding, both in the lab and on site. It is based on the Izod principle: a pendulum rotates
about a spindle attached to a vertical pillar. At the end of the tubular arm a head of known mass is fitted with a rubber slider.
The pendulum is released from a horizontal position so that it strikes the sample surface with a constant velocity. The distance travelled by the head after striking the sample is determined by the friction of the sample surface. A reading of Skid Resistance is obtained.
Features
• Designed for laboratory and in situ road surface testing
• Dispatched calibrated to EN1097-8
• Low friction arm, and lightweight pointer
• Comes with integral “F” scale for use with small slider set for 76mm slide length. (PSV test)
• Repeatable and reproducible
• Supplied with robust carrying case
Applications
• Road surface testing
• Testing of new road surface materials under development
• Testing of aggregates in the PSV (polished stone value) test
• Testing of floors and pedestrian walkways
• Flooring materials product development
• Accident investigations, both traffic and pedestrian
• Litigation investigations
Technical Parameters
a) Pendulum weight: 1500g
b) Distance of center of pendulum gravity 410mm
c) Forward Static Pressure From Rubber Sheet To Pavement:2263g
d) Oscillation during free falling of the pendulum from slope 5o is no less than 70 times.
e) Distance between oscillation center to outer edge of rubber sheet:510mm
f) Package Size:40 x 75 x 75cm,weight:17kg
联系人:VICT Industrial
手机:+86 15805370899
电话:+86 15563707858
邮箱:sales@chinavict.com
地址: Shandong.China