A Comparison of Deadweight Testers and Digital Pressure Calibrators – Part 1

The deadweight tester has long been the standard for pressure calibration.  However, advancements in technology have led to the development of digital pressure standards worthy of consideration in lieu of deadweight testers.  Understanding how to contrast the two technologies is key to selecting the appropriate solution.                                                     Type T Deadweight Tester                    GaugeCalHP Pressure Comparator & nVision Reference Recorder   Accuracy Deadweight testers are systems that physically generate a known pressure.  They may also…Read more