DGI Metrology the North American
Calibration Center for
GRAS Sound and Vibration Products
Microphones, Preamplifiers, Pistonphones, Acoustic Calibrators, Ear Simulators, Mouth Simulators
National Instruments Calibration
C Series, PCI, PCIe, PXI, PXIe and RIO Devices
Professional Surface Plate Calibration
By the experts for over 38 years
- DGI Metrology-Dimensional Gauge Company is not a “clearing house” calibration lab. Our model is to specialize in a few parameters. Our on-site specialty is granite surface plate calibration and repair. Our fixed lab specialties fall into these following categories. VIBRATION: Calibration of accelerometers, velocity sensors dynamic force sensor, signal conditioners, other associated instruments and we can build NI LabView Virtual Instruments to capture that data. ACOUSTICS/SOUND: We are the GRAS Sound/Vibration factory authorized calibration service center in the US. Microphones, preamplifiers, microphone sets, pistonphones, acoustic calibrators, Ear Simulators, Sound Intensity Probes and power supplies. DATA ACQUISITION: Our lab specializes in calibration of NI (National Instruments) data acquisition devices and we write/build virtual instruments for data acquisition including NI device calibration using NI LabView software.
2020-04-30