At Essco, we calibrate a wide range of pressure devices. Our capabilities range from -14.7 to 30,000 psi gage pressure with an accuracy of .02% of reading or better.
Our Capabilities Include:
Our full range of pressure capabilities are included in our ISO 17025 Scope of Accreditation.
With our Fluke/Ruska 7250LP pressure controller we are capable of generating and measuring pneumatic pressures in the range of 0 to 30 inches of water column with an accuracy of +/- 0.01% of reading.
When testing pneumatic pressure devices in the range of 9 to 1000psi we use a Fluke/ DHI PPC4 Pressure Controller, monitored by an external RPM4 Reference Pressure Monitor. This allows us to achieve an accuracy of +/- 0.008% of reading.
For generating pneumatic pressures as high as 10,000psi we utilize a Fluke/ DHI GB-75 Gas Pressure Booster in conjunction with a Condec Orion 3A Manual Pressure Controller. This is also monitored by an RPM4 Reference Pressure Monitor and has an accuracy of 0.013% of reading.
At the high end of our range we use the Fluke/DHI RPM4-E-DWT Electronic Deadweight tester. It is capable of generating hydraulic pressures up to 30,000psi at an accuracy of +/- 0.02% of reading.
From analog pressure gages to high end pressure transduces; digital pressure standards and deadweight testers, we have you covered.