| Patents for G01N 9 - Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity (6,694) |
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| 05/25/2011 | CN101699261B Method for monitoring suspended solid SS in sludge water of water treatment plant |
| 05/19/2011 | DE102009044922B3 Device i.e. vibronic measuring device, for determining and/or monitoring e.g. density of medium at container, has compensation element formed such that resonant frequency of element is mechanically adapted to frequency of oscillating unit |
| 05/18/2011 | CN201837606U Online monitor for dew point and density of sulfur hexafluoride |
| 05/18/2011 | CN201837573U Instrument determining bulk density of tea and tea product |
| 05/18/2011 | CN102067373A 显示装置 The display device |
| 05/18/2011 | CN102062725A Non-destructive analysis method for surface pigment characteristics of wall painting in museum |
| 05/17/2011 | US7945395 Method for determining the density of fluid media |
| 05/17/2011 | US7943388 Acoustic sensors and methods |
| 05/17/2011 | CA2547699C Coriolis mass flow measuring device |
| 05/17/2011 | CA2547697C Coriolis mass-flow measuring device |
| 05/11/2011 | CN201828489U Novel sensor |
| 05/11/2011 | CN201828488U Attapulgite clay bulk density tester |
| 05/11/2011 | CN101608994B Dense medium suspension liquid coal slurry content determination method by using principal component analysis and support vector machine |
| 05/11/2011 | CN101299015B Solid body densitometer |
| 05/10/2011 | CA2539609C Inferential densometer and mass flowmeter |
| 05/05/2011 | US20110101997 Flush-Mounted Capacitive Sensor Mount |
| 05/04/2011 | CN201819860U Device for on-line measuring density and pH of gypsum slurry through wet FGD (Flue Gas Desulfurization) method |
| 05/04/2011 | CN102043033A Closed space ignition test device and method |
| 05/04/2011 | CN102042944A Method and apparatus for detection of phase separation in storage tanks |
| 05/04/2011 | CN102042943A Densimeter for teaching purpose and application method thereof |
| 05/03/2011 | US7934415 Hydrostatic testing tool and methods of use |
| 05/03/2011 | US7934414 Method and apparatus for manufacturing a measuring device for determining and/or monitoring a process variable and measuring device |
| 05/03/2011 | CA2479119C Self calibrating apparatus and method for ultrasonic determination of fluid properties |
| 04/28/2011 | US20110094300 Collection medium and collection amount measuring apparatus, and measuring method, program, and recording medium of the same |
| 04/27/2011 | EP2225546B1 Pycnometer |
| 04/27/2011 | EP2041529B1 Sytem for determining and/or monitoring a process quantity of a medium |
| 04/27/2011 | CN102033198A Density relay comprehensive checking instrument of sulfur hexafluoride breaker |
| 04/26/2011 | US7933021 System and method for cladding mode detection |
| 04/21/2011 | US20110088625 Remote monitoring system for ground-based game feeder, varmint guard, tray and skirt assembly and quail feeder |
| 04/20/2011 | CN201803920U Apparent density detector for lead plaster |
| 04/20/2011 | CN201803919U Coarse aggregate bulk density tester for asphalt |
| 04/20/2011 | CN201803918U Weighing bottle with marked lines used for measuring density |
| 04/20/2011 | CN201803917U Asphalt density and viscosity testing device |
| 04/20/2011 | CN102027349A Quartz oscillator and measurement method using same |
| 04/20/2011 | CN102023123A Mud densimeter and fluid filling method for mud test |
| 04/20/2011 | CN102023122A Pipeline material density detection and calibration device |
| 04/20/2011 | CN102023121A Petroleum hydrometer calibration device and method |
| 04/20/2011 | CN101545859B Refractometer |
| 04/20/2011 | CN101308077B Apparatus and method for measuring middle and low-temperature smelt surface tension, density and wettability |
| 04/19/2011 | US7927546 Device for the analysis of liquid samples |
| 04/19/2011 | CA2553375C Coriolis flowmeter |
| 04/16/2011 | CA2715296A1 Method and apparatus for detection of phase separation in storage tanks |
| 04/14/2011 | WO2011043667A1 Apparatus configured to detect a physical quantity of a flowing fluid, and a respective method |
| 04/14/2011 | DE102007035770B4 Vorrichtung zur Bestimmung der Viskosität und/oder Dichte einer Flüssigkeit Apparatus for determining the viscosity and / or density of a liquid |
| 04/14/2011 | CA2776805A1 Apparatus configured to detect a physical quantity of a flowing fluid, and a respective method |
| 04/13/2011 | EP2309243A1 Method and apparatus for determining void volume for a particulate material |
| 04/13/2011 | EP2307861A1 A system, method, and computer program product for generating a drive signal in a vibrating measuring device |
| 04/13/2011 | EP2167950B1 Method for measuring the threshold thickness of a layer of a purely resistive material, device for implementing same and use of said device in an exhaust pipe |
| 04/13/2011 | CN201795977U Hydrometer |
| 04/13/2011 | CN201795976U Vibration machine used for measuring apparent density of diachylum |
| 04/13/2011 | CN1942752B Method and system for determining the mass density and dimensional characteristics of an object, and use thereof for controlling nuclear fuel pellets during the production of the same |
| 04/13/2011 | CN1826455B Downhole pv tests for bubble point pressure |
| 04/13/2011 | CN102012359A Liquid multi-parameter sensor |
| 04/13/2011 | CN102012352A Device for measuring density and pH value of slurry |
| 04/13/2011 | CN102012351A Portable storage battery electrolyte ultrasonic areometer |
| 04/07/2011 | WO2011039534A1 Method and apparatus for determining a fluid density |
| 04/06/2011 | EP1266194B1 Method and device for detecting and/or monitoring the level of a medium in a container |
| 04/06/2011 | CN201788135U Wet steam densimeter |
| 04/06/2011 | CN201787983U Ternary fluid nonseparated online measuring apparatus |
| 04/06/2011 | CN101776481B Identification method of Jingdezhen ancient officialware blue and white porcelain by using chromaticity and density |
| 04/05/2011 | US7918123 Gas sensor |
| 03/31/2011 | US20110077911 Multi-measurement vortex flowmeter |
| 03/30/2011 | CN201780248U Viscosity and density intelligent comprehensive test instrument |
| 03/30/2011 | CN201780247U Slurry online density measurement device by wet flue gas desulfurization |
| 03/30/2011 | CN101995363A System and method for estimating density of polymer |
| 03/30/2011 | CN101995362A Built-in seawater specific weight tester for aquatic cultivation box |
| 03/30/2011 | CN101992174A Method for monitoring surface density of coating quantity of lithium ion battery pole piece |
| 03/30/2011 | CN101587052B Device and method for testing density, concentration and thickness based on X-ray |
| 03/30/2011 | CN101393102B Isolated diaphragm of cement slurry densitometer and installation and replacement method |
| 03/29/2011 | US7914457 Ultrasonic probe of radial scan type, ultrasonic observation apparatus and ultrasonic diagnosing system |
| 03/29/2011 | US7913556 Methods and apparatus to determine the compressibility of a fluid |
| 03/29/2011 | CA2552867C Coriolis flowmeter |
| 03/24/2011 | US20110068940 Apparatus for detecting carbon dioxide concentration in unsaturated zone, carbon dioxide concentration monitoring system, and carbon dioxide concentration monitoring method |
| 03/22/2011 | US7908903 Oscillatory measurement device with visual recorder |
| 03/17/2011 | WO2011032044A2 Systems and methods for reducing expansion of fluid containing tubes during centrifugation |
| 03/17/2011 | DE19854550C5 Resonatorgehäuse für Mikrowellen Resonator for microwave |
| 03/17/2011 | DE102007011728B4 Verfahren und Vorrichtung zum Ermitteln von Parametern beim Thermischen Spritzen Method and apparatus for determining parameters for thermal spraying |
| 03/16/2011 | CN201765167U Slurry densitometer |
| 03/16/2011 | CN201765166U Density measuring device for stamped coking coal cake stacks |
| 03/16/2011 | CN201765165U Powder density measuring composite set |
| 03/15/2011 | US7907985 Fluid handling cassette with a fluid control interface and sample separator |
| 03/15/2011 | US7905137 Engine oil consumption measurement device and engine oil consumption measurement method |
| 03/10/2011 | WO2011028387A2 Device and method to measure bulk unconfined yield strength of powders using minimal material |
| 03/10/2011 | US20110056271 Method for measurement of crude oil and bitumen dead oil viscosity and density |
| 03/10/2011 | CA2774496A1 Device and method to measure bulk unconfined yield strength of powders using minimal material |
| 03/09/2011 | EP2084511B1 Method of providing a density profile of a plate-shaped body |
| 03/09/2011 | CN201757734U Paint density online real-time monitoring system |
| 03/08/2011 | US7904271 Method and system for determining catalyst activity |
| 03/03/2011 | WO2011023642A1 Sensor array for measuring properties of fluids |
| 03/03/2011 | WO2011022943A1 Built-in seawater specific gravity testing device used in aquarium culture tank |
| 03/03/2011 | WO2010135636A3 Apparatus and method for modeling well designs and well performance |
| 03/02/2011 | CN201754141U Alkaline liquid injection device |
| 03/02/2011 | CN201754140U Slurry density measuring system of flue gas desulfurization apparatus |
| 03/01/2011 | US7896193 Bonus credit system for money-operated machines |
| 03/01/2011 | US7895882 Density analysis for flow sensor-based fluid control system |
| 02/24/2011 | WO2011022306A2 Gravity interpretation workflow in injection wells |
| 02/24/2011 | DE102007052041B4 Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung A method of operating a density and device for measuring density |
| 02/24/2011 | CA2771761A1 Gravity interpretation workflow in injection wells |
| 02/23/2011 | CN101981439A Nuclear gauges and methods of configuration and calibration of nuclear gauges |
| 02/23/2011 | CN101981416A Dual pick-off vibratory flowmeter |