Portable skid resistance pavement friction tester

The pendulum instrument is a power pendulum impact type instrument. It is based on the basic principle that “the energy loss of the pendulum is equal to the work done when the rubber piece at the end of the swing arm slides across the road surface and overcomes the friction of the road surface”.

The BM-III pendulum instrument has all the functions of the BM-II pendulum instrument, and can also be used as the coarse aggregate buffing value test in JTG E42-2005 (the type II pendulum meter does not have this function).

The pendulum friction coefficient tester (referred to as pendulum instrument) is an instrument for measuring the friction coefficient of road surface, airport runway, marking paint.

It is also possible to pass the measurement of the typical road friction coefficient as one of the basis for determining the formulation of the seed-preserving tire.

The instrument is easy to debug and easy to operate. It has less impact on traffic during testing, and the data is stable, and can be used indoors and outdoors.

 Q: Are your company a trading one or a factory?

A: Factory+ trade (integration), More than 10 years focusing on test instruments field.

Q: After an order is placed, when to deliver?

A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.

Q: What about the warranty with after-sales services?

A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

Q: What about the product' services and qualit?

A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.