- US Sales
- International Sales
- Technical Support
- Human Resources
Bituminous Materials Needle has 40-45mm of exposed needle length. Used for asphalt testing with the Asphalt Penetrometers.
The needle is made of smooth, hardened, tempered stainless steel with a brass ferrule. Weight of 2.5g to give 50g total when mounted to the Universal Asphalt Penetrometer’s 47.5g plunger assembly.HMA-180C comes with NIST certification.
Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).