Penetrometer LMPT-A10 is a bench top analytical unit with an automatic temperature controller and high accuracy temperature sensor. Digital meter is provided for data reliability. Adjustable needle holder makes the operation easy. It is ideal for determining the penetration resistance of pavement petroleum asphalt, modified asphalt, liquid petroleum asphalt and emulsified asphalt.


  • Automatic temperature controller and high accuracy temperature sensor
  • Automatic magnetic stirrer
  • Digital meter for data stability and reliability
  • Separation of heating and temperature measuring appliance from water bath for easy operation
  • Adjustable needle holder
  • Constant temperature glass bath
  • Easy to read results


Measurement Range 0.0 to 600
Standard Needle 2.5 g ± 0.05 g
Time (adjustable) 5 ~ 60 seconds
Temperature control accuracy 25 ℃ ± 0.1 ℃
Resolution 0.01 mm
Heating power 200 W
Power supply AC( 220 ± 10 % )V, 50Hz
Dimensions 280 × 350 × 700 mm


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