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Founded in 1975, Precision Filters, Inc. is a manufacturer and global distributor of high performance instrumentation for test measurements.

Ensuring Valid Data with Precision Filters’ 28000 Test Subsystem


Testing can be expensive—in terms of both time and money. When you run a test, you want to know you’re getting good data. At a minimum, yearly calibration helps to ensure that your data is defendable. Yet calibration can be disruptive and expensive, requiring system teardown and shipment to a calibration facility—taking your equipment offline for a month. In addition, continual setup, teardown, and reconfiguring of sensitive test equipment demands a rigorous course of checks to demonstrate that, at test time, every channel is working as it should.

At Precision Filters, we realize that a verification test may be skipped if it seems to offer more bother than benefit. But discovering a bad channel or faulty sensor after a test is too late. It may be impossible or too expensive to run the test again, leaving you with questionable data.

The Precision 28000 test subsystem provides NIST-traceable calibration at the press of a button. No need to tear down the system and ship it to a calibration facility. These automated calibration tests are the same rigorous measurement routines performed in the factory before shipment. In addition, Precision products offer fully programmable setup, real-time sensor and cable health monitoring, and automated Go/No-Go system validation.

To find out how Precision’s test subsystem can automatically calibrate and verify your 28000 system, please download the white paper NIST-Traceable Testing at the Press of a Button, or visit the Precision 28000 Test Subsystem page. To contact Precision Filters, Inc. phone us at 607-277-3550 or e-mail us at sales@pfinc.com.