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Standards traceable verification of vibratory meter

A measuring instrument and standard technology, applied in the direction of instruments, specific gravity measurement, measuring devices, etc., can solve the problems that the verification value of the measuring instrument is not, and the amount of the stiffness value is not considered to be traceable, etc.

Active Publication Date: 2020-04-17
MICRO MOTION INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, baseline stiffness or other gage verification values ​​are not currently standard traceable
That is, although standard units may be used to express these values, quantities for stiffness values ​​are not considered to be traceable to a standard of measurement, such as standard mass, force, time, etc.

Method used

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  • Standards traceable verification of vibratory meter
  • Standards traceable verification of vibratory meter
  • Standards traceable verification of vibratory meter

Examples

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Embodiment Construction

[0116] Figure 1 to Figure 6 and the following description depict specific examples to teach those skilled in the art how to make and use the best mode of implementation for standard traceable verification of vibrating meters. For the purpose of teaching inventive principles, some conventional aspects have been simplified or omitted. Variations from these examples that fall within the scope of the description will be appreciated by those skilled in the art. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of standard traceable verification of vibrating meters. As a result, the embodiments described below are not limited to the specific examples described below, but only by the claims and their equivalents.

[0117] Standard traceable meter verification of a vibrating meter can be accomplished by determining the baseline meter verification value for the vibrating meter and determining the re...

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PUM

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Abstract

A system (600) and method (500) for the standard traceable verification of a vibratory meter (5) is provided. The system (600) includes a storage device(610) having a baseline meter verification valueof the vibratory meter and a processing system (620) in communication with the storage device (610). The processing system (620) is configured to obtain the baseline meter verification value from thestorage device (610) and determine the relationship between the baseline meter verification value and a calibration value of the vibratory meter, and the calibration value is traceable to a measurement standard. The method (500) provides the traceable verification of the vibratory meter by comparing (540) a physical property of the vibratory meter which is determined from the first calibration value with the reference value determined from the second calibration value, and the calibration values is traceable to a measurement standard.

Description

technical field [0001] Embodiments described below relate to the verification of vibrating meters, and more particularly, to standard traceable verification of vibrating meters. Background technique [0002] Generally known and used such as Coriolis mass flow meters, liquid density meters, gas density meters, liquid viscosity meters, gas / liquid specific gravity meters, gas / liquid relative density meters and gas molecular weight meters The Vibration Meter is used to measure the properties of fluids. Typically, a vibration meter consists of a sensor assembly and an electronics section. The material within the sensor assembly can be flowing or stationary. Each type of sensor can have unique characteristics that must be considered by the meter for optimal performance. For example, some sensors may require a tube arrangement to vibrate at a specific level of displacement. Other sensor component types may require specific compensation algorithms. [0003] Among other function...

Claims

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Application Information

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IPC IPC(8): G01F25/00G01F1/84G01N9/00G01N11/16
CPCG01F1/8436G01N11/167G01N2009/006G01F25/10
Inventor 蒂莫西·J·坎宁安安德鲁·蒂莫西·帕滕迪安·M·斯坦迪福德
Owner MICRO MOTION INC
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