Introduction

This instrument is suitable for Marshall stability test and immersion Marshall stability, in order to carry out asphalt mixture matching design or asphalt pavement construction quality inspection. This method is applicable to the standard Marshall test cylinder (101.6mm×63.5mm) and the large Marshall test cylinder (152.4mm×95.3mm) in JTG E20-2011's Road Engineering and Asphalt Mix Test Procedure.

Features

It can achieve automatic loading, automatic shutdown, data display, data acquisition, peak discrimination, peak maintenance, and data printing and other functions.

The circuit uses strong and weak power separation, digital and analog separation, electronic components are using military products, wide operating temperature range, stable performance, good repeatability, strong anti-jamming ability.

Hardware and software triple self-protection function. They ensure the safety and reliability of the test process. The whole machine is beautiful and light weight.

Each functional module is independent. It is easy to repair and maintain.