DOS0015 – Hydraulic Deadweight Tester
The oil operated deadweight tester DOS0015 has an accuracy of 0.015% of reading. This is a typical deadweight tester for industrial use and the weight set is transferred into a pressure unit.
A traceable certificate is standard and a RVA certificate is possible as an option. The certificate shows the effective area as well as a list of all masses. The deadweight tester can be leveled with adjustable feet.
An extra set of adjustable feet are included for fixing the dead weight tester to a bench. Three different pistons are available to cover ranges from 0.5 – 30 bar up to 10 – 1400 bar. Also ranges in psi and kg/cm² are available.
The primary function of the system is to combine two primary metro logical quantities:
- the piston-cylinder which defines an effective area, A.
- the masses, value m, which press on the piston with a force F.