DEADWEIGHT TESTER 700 BAR (COMPLETE WEIGHTS) IN KARACHI

The SI 9000 Series of hydraulic dead weight testers cover a complete pressure range up to 60,000 psi, offering a high-quality, cost-effective precision calibration source for almost any application. The 9000 Series is available in single piston or dual piston models for expanded range capabilities with either manual or motorized operation. Included with your purchase of a Series 9000 dead weight tester is a calibration certificate. Certificates can be supplied at accuracies of 0.015% or 0.025% of reading. 9000 Series dead weight testers from SI Pressure provide a means of testing pressure indicating instruments for calibration accuracy; oil-operated and water-operated units are available. The design uses the piston gauge principle in which an applied pressure within the system balances a known mass applied to a piston of known effective area. In the comparison mode, the dead weight tester can be used to compare the readings of a test instrument directly with those of a standard instrument. •Precision pressure calibration •Stainless steel, non-magnetic weights •Corrections for local gravity •Relief valve to protect against over-pressure