Applications
- Combining automation with high-level primary pressure balance
- A powerful solution to test and calibrate high-specifications pressure sensors
- Automatic calibration and verification of pressure instruments
- Large-volume calibrations
Special Features
- Total measurement uncertainty down to 20 ppm of reading
- Available up to 1,000 bar / 1,450 psi pneumatic and 5,000 bar / 72,500 psi hydraulic
- Automatic mass loading system with a resolution down to 0.1 g
- Automatic pressure generation
Description
Reference primary standards
Pressure balances are high-precision 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 a pressure balance combined to the know-how of Desgranges & Huot guarantee the best metrological specifications on the market.
- High-quality piston-cylinder systems (high floating time and long-term stability)
- Protection and smooth handling of the mass set
This type of pressure balance has been successfully tested by national institutes, calibration laboratories and all type of industries.
Large-volume calibration
CPB8000 has been designed to provide the best available metrological specifications but also to respond to industry requirements. Providing a high MTBF, the CPB8000 pressure generation system can also generate and regulate with large volume under test.
Automation and metrology
The servo-controlled spindel pump for pressure generation, combined to the built-in optical detection used to measure the piston position, offers 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.
Our models
CPB8000 is available in four versions: pneumatic or hydraulic pressure, with or without the trim mass set handling system (optional down to 10 mg). A large range of piston-cylinder systems is available to best meet your specific requirements.
/li%20liProtection%20and%20smooth%20handling%20of%20the%20mass%20set/li/ulThis%20type%20of%20pressure%20balance%20has%20been%20successfully%20tested%20by%20national%20institutes,%20calibration%20laboratories%20and%20all%20type%20of%20industries.strongLarge-volume%20calibration/strongCPB8000%20has%20been%20designed%20to%20provide%20the%20best%20available%20metrological%20specifications%20but%20also%20to%20respond%20to%20industry%20requirements.%20Providing%20a%20high%20MTBF,%20the%20CPB8000%20pressure%20generation%20system%20can%20also%20generate%20and%20regulate%20with%20large%20volume%20under%20test./divdiv%20class=col-3-8strongAutomation%20and%20metrology/strongThe%20servo-controlled%20spindel%20pump%20for%20pressure%20generation,%20combined%20to%20the%20built-in%20optical%20detection%20used%20to%20measure%20the%20piston%20position,%20offers%20fine%20and%20reliable%20pressure%20regulation.%20The%20mass%20set%20protected%20in%20a%20cabinet%20is%20handled%20carefully%20providing%20the%20highest%20stability.%20Finally%20the%20pressure%20is%20automatically%20fully%20corrected%20taking%20in%20account%20all%20ambient%20parameters.strongOur%20models/strongCPB8000%20is%20available%20in%20four%20versions:%20pneumatic%20or%20hydraulic%20pressure,%20with%20or%20without%20the%20trim%20mass%20set%20handling%20system%20(optional%20down%20to%2010%20mg).%20A%20large%20range%20of%20piston-cylinder%20systems%20is%20available%20to%20best%20meet%20your%20specific%20requirements./div/div&media=https://innovestengineering.com/wp-content/uploads/2018/07/download-8-5.jpg){kind=link}