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standard needle for bitumen penetration test
Gold
ASTM D5 Universal Standard Penetration Needle for Bituminous Materials
The aluminum box package, and the needle has passed the inspection of the Bureau of Metrology 100%, and the inspection value is basically at the critical value, such as the weight of 2.5g. The test results are both 2.5g or 2.49-2.51.
Main Parameter:
1. Tip Diameter: 0.15±0.01mm
2.Cone Angle: 8o 40'~9o 40'
3. Qaulity: 2.5±0.05g
4. Needle shank diameter: 3.2±0.02 mm
5. Needle diameter: 1.01±0.01mm
6. Steel needle length: 40~45mm
7. Needle length: 38±1 mm
8.Concentricity: ≤0.2mm
9.Verticality: ±2o
Certificate:
ASTM D5 Universal Standard Penetration Needle for Bituminous Materials
The aluminum box package, and the needle has passed the inspection of the Bureau of Metrology 100%, and the inspection value is basically at the critical value, such as the weight of 2.5g. The test results are both 2.5g or 2.49-2.51.
Main Parameter:
1. Tip Diameter: 0.15±0.01mm
2.Cone Angle: 8o 40'~9o 40'
3. Qaulity: 2.5±0.05g
4. Needle shank diameter: 3.2±0.02 mm
5. Needle diameter: 1.01±0.01mm
6. Steel needle length: 40~45mm
7. Needle length: 38±1 mm
8.Concentricity: ≤0.2mm
9.Verticality: ±2o
Certificate: