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Accu-Cal Plus
Digital Test Gauge
 
The Accu-Cal Plus Digital Test Gauge from 3D Instruments incorporates the ultimate in pressure measurement technology to address the calibration requirements of current process monitoring and control instrumentation. The Accu-Cal Plus combines the accuracy of digital technology with the simplicity of an analog gauge and achieves performance, ease-of-use and a feature set unmatched in the pressure measurement world!

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3D Instruments



3D Instruments manufactures the original direct drive pressure gauge in test gauge and process gauge accuracies.






Digital Pressure Gauge Products

Digital pressure gauge products including the new digital test gauge, our versatile Star digital pressure calibrator, low pressure gauge, precision test pressure gauge, hand held pressure generator, portable pressure calibration test kit, pressure volume controller and filled system temperature gauge along with other products and accessories.




Direct Drive Technology

The Accu-Cal Plus Digital Test Gauge from 3D Instruments incorporates the ultimate in pressure measurement technology to address the calibration requirements of current process monitoring and control instrumentation. The Accu-Cal Plus combines the accuracy of digital technology with the simplicity of an analog gauge and achieves performance, ease-of-use and a feature set unmatched in the pressure measurement world!

Long Life Over Pressure Protection

Users of direct drive technology replace their pressure gauges less frequently because the single sensing element protects the gauge from over pressure. In fact, direct drive gauges are designed with 150% over-pressure protection to maintain accuracy and reliability in the event of over pressure. Unlike the first generation “C-type” gauges, which have a ratchet mechanism that cannot withstand over pressure, the elastic helical Bourdon tube automatically absorbs the over pressure. In the end, the heat-treated element has an internal memory and automatically returns to its original accurate setting.




Star Pressure Calibrator

The Star Pressure Calibrator leads the all new line-up of rugged, portable digital pressure calibrators from 3D Instruments. This multi-functional instrument incorporates state-of-the-art digital pressure and electrical measurement technologies.

The signal output from the integral pressure sensor is supplied to a 16 bit microprocessor for processing, filtering and control. This circuitry design provides for high accuracy of 0.05% full scale for pressure over the entire operating temperature range 0° - 50°C. Pressure sensors can be supplied from 2-1000 psig



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