Our website uses cookies. They help us understand how customers use our website so we can give you the best experience possible. By continuing to browse this site or choosing to close this message, you give consent for cookies to be used. The cookies are not used for advertising. This applies to visitors from EU.
Standard Penetrometer


A depression made in the sample by a needle weight which is measured in tenths of a millimeter and expressed, as penetration number. A standard needle penetrated vertically under surcharge weight 50 gm into a sample under test temperature at 25°C for 5 second of duration. This test determine the consistency and thereby the grade of the bitumen.


  • The apparatus is available in two versions, hand operated and electrically operated with automatic timer. The apparatus consist of a cast aluminum base with an iron stand on which moves an aluminum arm. A 6” dial is fixed on this arm and a brass chromium plated rod slide through the lower portion of the arm. A needle with weight is fitted to this rod. The dial is graduated from 0-400 in one tenth millimeter sub division. Supplied complete with adjustable needle holder, penetration needle, sample container, transfer dish and weight of 50 gm.
  • The automatic model is supplied with automatic digital timer and electrical arrangement to carryout the test without need of stop watch and with great ease and accuracy.
  • Automatic penetro meter with LVDT and auto timer can be supplied with indication of time and penetration in digital mode.

Optional accessories:

  • Constant temperature water bath EIE 403/ 406.
  • Glass thermometer,
  • Electric hot plate.
  • Spare bitumen container 55 mm x 35 mm
  • Spare container 70 mm x 45 mm.
  • Enamel tray.
  • Stop watch mechanical/ digital.
  • Spare penetration needle.
  • Spare weight 50 gm.

Write a review

Note: HTML is not translated!
    Bad           Good

Standard Penetrometer

  • ₹0

Seller information

View profile
Please sign in to contact Eie Instruments Pvt Ptd

Tags: bitumen testing