DSHD-2801E Penetrometer

DSHD-2801E Penetrometer is designed and developed as per the National Standard of People's Republic of China GB/T4509 “Test Methods for Penetration of Asphalt” and T0604 “Asphalt Penetration Test”in the Industry Standard of People’s Republic of China,JTJ052-2000 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering”.