Série DOS Balances manométriques à poids

CITEC · 817-04

Series DOS — deadweight pressure balances

DOS series deadweight tester: a pressure standard based on calibrated masses.

Category: Industrial sensors · Calibration sources & blackbodies

Specifications by model

CharacteristicValue
ModelDOS 01 DOS 015
Measuring span (1)5-25 bar à 20-2020 bar 5-150 bar à 5-700 bar
Measurement accuracy1.10־4 x P + 100 Pa 1,5.10־4 x P
Calibration fluidOil
Piston / cylinder materialTreated steel
Service connectionG3/8 femelle + adaptateurs G3/8 femelle + adaptateurs
Weight materialStainless steel
Weight valuesde 0,1 kg à 4 kg de 0,4 kg à 4 kg
Weight set valuesde 5kg à 101 kg de 12kg à 57 kg

Full description

DOS series deadweight pressure balance. Pressure is generated by calibrated masses acting on a piston-cylinder assembly of known area: the value follows from calculation rather than from another instrument, which makes it a pressure standard. The table below gives its characteristics.

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