The semi automatic digital penetrometer are used for measuring the consistency of bituminous sample and carries a high degree of accuracy of 0.01mm This advanced device is particularly very useful to modern laboratories that deal with ASTM D5 as well as the AASHTO T49 standards to achieve concrete, reliable and consistent outcomes.

This semi automatic digital penetrometer includes an automatic controller whereby a magnetic device is used to release the plunger on its own. They reduce chances of a user making wrong measurements as it increases the chances of consistent measures. Thus, the device is equipped with a vertical micrometer adjustment, which helps the operator to bring the instrument to the right penetration depth, necessary for increasing the accuracy of measurements.

Another innovation used in the semi automatic digital penetrometer is the electronic drop time stopwatch which is adjustable. This stopwatch allows users to set the needle drop time in the case of testing and thereafter monitor this more easily. The presence of this feature guarantees that all Standard measurements are taken under controlled circumstances hence increasing the credibility of your outcome.

In addition, a digital circulation water bath with cooling coil and immersion probe is offered to accompany the semi automatic digital penetrometer. This accessory allows for accuracy in temperatures that is a crucial aspect when carrying out penetration tests on materials that are sensitive to temperatures in particular.