Introduction:
l The instrument is designed and made as per T0604-2011 Penetration Test for Bituminous Materials in JTG E20-2011 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering and ASTM D5 Standard Test Method for Penetration of Bituminous Materials.
l It is used to determine the penetration of pavement petroleum asphalt, modified asphalt, liquid petroleum asphalt and emulsified asphalt.
l It is also suitable to test solid particle, powder, colloid and raw-food materials such as cheese, glycine, butter, cream and leavening. It can be widely used in food industry, highway engineering and other industrial fields.
Features:
l It adopts digital display to show the penetration number and two grades of timing control.
l Specially designed low-temperature circulatory water bath can supply the constant temperature water into glass bath on the penetrometer. It creates a constant low temperature which can be preset for the specimen.
Specifications:
Circulatory water bath | ||
1 | Power supply | AC20V±10%, 50Hz |
2 | Bath volume | 8.5L |
3 | Temperature range | (5.0~100.0)°C |
4 | Temperature accuracy | ±0.1°C |
5 | Circulatory water quantity | 5L/min |
6 | Pump lift | 1m |
7 | Maximum power consumption | 1000W |
8 | Dimension | 420mm×380mm×900mm |
Penetrometer | ||
1 | Timing controller | 5s or 60s can be selected. Bias within±0.1s |
2 | Needle holder | High accuracy digital display. Easy to use and observe. It can be moved to any position. |
3 | Resolution | 0.01m |
4 | Penetration accuracy | ±1 penetration |
5 | Maximum scale | 600 penetration |
6 | Standard needle | 50mm, 2.5g±0.05g |
7 | Dimension | 280mm×350mm×700mm |
