Micro Precision can calibrate a wide range of pressure devices. Our capabilities range
from -14.7 to 50,000 psi.
Our full range of pressure capabilities are included in our ISO 17025 Scope of Accreditation.
For pressures .2 to 1000 PSI, Micro Precision uses the Ruska 2465 Gas Piston Gauge.
This has a long history of serving national standards laboratories, commercial industry and government organizations as a primary pressure standard
. The Ruska 2465 provides the capability of generating pressures to within a total expanded uncertainty of 10 ppm to 700 kPa (100 psi) and 26 ppm to 7 MPa (1000 psi).
For pressures up to 12000 PSI, Micro Precision uses the Ruska2400 Dead Weight Tester. This was designed as a laboratory reference of pressure.
High operating range and mechanical durability are features that have
been made possible by the use of a secondary piston of relatively large diameter. Micro Precision utilizes a Gas Pressure Booster in conjunction for calibrating gas gages.
For Pressure up to 50000 PSI,Micro Precision uses a Pressure Comparison System, which is capable of generating hydraulic pressures up to 50,000psi
at an accuracy of +/- 0.2% of reading.
We are ready to meet all your needs from analog pressure gages to high end pressure transduces; digital pressure standards and deadweight testers.