Experimental module, which fits into the HVT12f Vibrations Frame (not supplied) making up part of the HVT12 Universal Vibration Apparatus.
An open helical spring is mounted inside the HVT12F Vibrations Frame (sold separately) and free to vibrate vertically through a linear bearing guide.
Loading is achieved through the use of various masses. Masses are added to the lower end of the spring to vary the frequency of oscillation. Frequency, periodic time and deflection can be measured.
An upper adjustment system allows the springs vertical position to be varied and thus its deflection increased and decreased.
Full technical instruction manual included detailing apparatus assembly, operation, theory and example results.
A 2-year warranty is supplied with this apparatus along with a vernier to measure the beam and a tape measure to accurately measure horizontal positioning. All tools and accessories are supplied.