ASTM D5(low temperature)Asphalt penetration tester

Specifications

Asphalt penetration tester
ASTM D5
automatically test
easy to operate
high precision

Scope

asphalt penetration tester "petroleum asphalt penetration test", the national industry standard T0604 "Asphalt penetration test" under the requirements of the design and manufacture according to the national standard GB / T4509, for the determination of petroleum asphalt, bitumen penetration. The sample was placed in a constant temperature bath of 25 ± 0.1 ℃ load of 100g standard needle, no significant friction in vertical movement within the vertical depth of penetration in 5 seconds, the asphalt specimens, called asphalt penetration

 

Function Features

 

 

1, asphalt penetration tester with integrated design, easy operation and maintenance

 

2, asphalt penetration tester with automatic timer, digital display depth

 

3, asphalt penetration tester has a lifting frame using coarse and fine tune function to facilitate adjustment of the needle accurately

 

Technical Parameters

 

 1, the maximum penetration: 500 Penetration

2, penetration accuracy: ± 1 Penetration

3, when the control options: 60 seconds two tranches

4, when the control accuracy: 5 ± 0.1 S

 5, the heating power: 220W

6, temperature control accuracy: 25 ± 0.1 ℃

 7, the standard needle: 2.5 ± 0.05g

8, thermometer: 0-50 ℃, 0.1 Indexing

9, cooling method: compressor cooling (optional according to user needs, FDL-0302 configuration)