industry information-Bejing Spaceflight Technology Instrument Co.,Ltd.

Operation instructions for asphalt penetration tester

Asphalt penetration tester is a specialized instrument for measuring the viscosity of asphalt, suitable for measuring the penetration of road petroleum asphalt, modified asphalt and other mat...

2025-12-23

Instructions for using the asphalt softening point tester

The asphalt softening point tester is a specialized equipment used to determine the softening point of asphalt (global method). Its core principle is to soften and sag the asphalt sample to a...

2025-12-23