Pressure balances are high accuracy fundamental pressure standards that define the derived unit of pressure directly from the fundamental units of mass, length and time following the formula p= F/A.

The direct measurement of the pressure with an automatic balance combined to the know-how of Desgranges & Huot guarantees the best metrological specifications on the market.

CPB8000 has been designed to provide the best available metrological specifications but also to reply to industry expectations. Providing a high MTBF, the CPB8000 pressure generation system can also generate and regulate with large volume under test.

The servo controlled variable volume pressure generator combined to the built-in optical detection used to measure the piston position offer fine and reliable pressure regulation. The mass set protected in a cabinet is handled carefully providing the highest stability. Finally the pressure is automatically fully corrected taking in account all ambient parameters.

 

The model CPB8000 is available in 4 variants:

A large range of piston-cylinder assemblies is available to best meet your specific requirements.