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1. (WO2019045702) STANDARDS TRACEABLE VERIFICATION OF A VIBRATORY METER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045702 International Application No.: PCT/US2017/049291
Publication Date: 07.03.2019 International Filing Date: 30.08.2017
IPC:
G01F 25/00 (2006.01) ,G01F 1/84 (2006.01) ,G01N 9/00 (2006.01) ,G01N 11/16 (2006.01)
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
25
Testing or calibrating of apparatus for measuring volume, volume flow, or liquid level, or for metering by volume
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
76
Devices for measuring mass flow of a fluid or a fluent solid material
78
Direct mass flowmeters
80
operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
84
Coriolis or gyroscopic mass flowmeters
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9
Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
11
Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
10
by moving a body within the material
16
by measuring damping effect upon oscillatory body
Applicants:
MICRO MOTION, INC. [US/US]; 7070 Winchester Circle Boulder, Colorado 80301, US
Inventors:
CUNNINGHAM, Timothy J.; US
PATTEN, Andrew Timothy; US
STANDIFORD, Dean M.; US
Agent:
VICK, Keith; US
OLLILA, Curtis J.; US
COSTA, David; US
SOMAUROO, Tawnya; US
Priority Data:
Title (EN) STANDARDS TRACEABLE VERIFICATION OF A VIBRATORY METER
(FR) VÉRIFICATION TRAÇABLE SELON DES NORMES D'UNE MESURE VIBRATOIRE
Abstract:
(EN) A system (600) and method (500) for a standards traceable verification of a vibratory meter (5) is provided. The system (600) includes a storage (610) having a baseline meter verification value of the vibratory meter and a processing system (620) in communication with the storage (610). The processing system (620) being configured to obtain the baseline meter verification value from the storage (610) and determine a relationship between the baseline meter verification value and a calibration value of the vibratory meter, said calibration value being traceable to a measurement standard. The method (500) provides a traceable verification of a vibratory meter by comparing (540) a physical property of the vibratory meter, which is determined from a first calibration value, to a reference value determined from a second calibration value, said calibration values being traceable to a measurement standard.
(FR) L'invention concerne un système (600) et un procédé (500) de vérification traçable selon des normes d'une mesure vibratoire (5). Le système (600) comprend une mémoire (610) présentant une valeur de vérification de mesure de ligne de base de la mesure vibratoire et un système de traitement (620) en communication avec la mémoire (610). Le système de traitement (620) est conçu pour obtenir la valeur de vérification de mesure de ligne de base en provenance de la mémoire (610) et déterminer une relation entre la valeur de vérification de mesure de ligne de base et une valeur d'étalonnage de mesure vibratoire, ladite valeur d'étalonnage pouvant être tracée selon une norme de mesure. Le procédé (500) fournit une vérification traçable d'une mesure vibratoire par la comparaison (540) d'une propriété physique de la mesure vibratoire, déterminée à partir d'une première valeur d'étalonnage, à une valeur de référence déterminée à partir d'une deuxième valeur d'étalonnage, lesdites valeurs d'étalonnage pouvant être tracées selon une norme de mesure.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)