In addition to their CPB5000 series of deadweight testers, DRUCK & TEMPERATUR Leitenberger GmbH (GERMANY) now offers the new series LDW 1000 of cost-effective deadweight professional tester (pressure balances).
The LDW 1000 primary standards for pressure are available in ranges 2.9...1000 psi up to 29...15000 psi (0.2...60 bar to 2...1000 bar) .
The accuracy (total uncertainty) is ±0.025% of measured value.
A piston-/cylinder-unit, a set of calibrated st.st. weights, a spindle pump and a volume variator are in the scope of supply, together with a traceable certificate of calibration.