Budenberg Series 580 Pressure Dead Weight Tester

The 580 series of dead-weight testers are genuine primary standards which guarantee fast and reliable pressure calibrations on a daily basis.

Pressure ranges to 30 MPa (4,350 psi) for models 580L and 580M

Pressure ranges to 120 MPa (17,400 psi) for models 580DX and 580HX

Pressure ranges to 260 MPa (40,000psi) for model 580EHX
Dual are piston with automatic changeover on 580DX, 580HX and 580EHX

Standard uncertainty 0.015% of reading
Class "A" option down to 0.006% of reading uncertainty with UKAS certification
Austenitic non-magnetic stainless steel weights
Easy priming and high pressure generation with dual area screwpress
Rugged and reliable construction with 3 years guarantee