| 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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| 02/13/2013 | CN102928318A Analytical method for fast and accurately measuring density of suspending agent |
| 02/13/2013 | CN102928317A Fruit/vegetable unit weight comparison instrument |
| 02/13/2013 | CN102928316A Density measurement device of desulfurization gypsum slurry |
| 02/13/2013 | CN101566547B Buoyancy method for rapidly measuring grain moisture and tester thereof |
| 02/12/2013 | CA2571061C Meter electronics and method for detecting a residual material in a flow meter assembly |
| 02/07/2013 | WO2013018020A1 A multiphase flowmeter and a correction method for such a multiphase flowmeter |
| 02/07/2013 | US20130035879 Method For Determining the Density of a Multiphase Fluid, Densitometer Using Said Method and Multiphase Meter Using Said Densitometer |
| 02/06/2013 | CN202720172U Caprolactam thiamine crystallization reactor density measurement device |
| 02/06/2013 | CN202720171U Automatic volume density detection device |
| 02/06/2013 | CN202720147U Sample preparing and perforating device used for measuring tobacco leaf thickness and leaf surface density |
| 02/06/2013 | CN102914488A Online monitoring device for mechanic-electrical integrated SF6 density moisture |
| 02/06/2013 | CN102183435B Method for measuring submarine density and sound velocity based on multi-path reflection theory |
| 02/06/2013 | CN102175567B Method for acquiring density of rock fill object by using additive mass method and digital template chart |
| 02/05/2013 | CA2593089C High speed frequency and phase estimation for flow meters |
| 01/31/2013 | WO2013015914A1 Method for estimating effective atomic number and bulk density of rock samples using dual energy x-ray computed tomographic imaging |
| 01/31/2013 | DE202013100363U1 Vorrichtung zur Feuchtebestimmung und Gargerät damit Apparatus for determination of moisture and cooking appliance so |
| 01/31/2013 | DE10032743B4 Vorrichtung und Verfahren zur Bestimmung der Dichte von Flüssigkeiten Apparatus and method for determining the density of liquids |
| 01/31/2013 | CA2840931A1 Method for estimating effective atomic number and bulk density of rock samples using dual energy x-ray computed tomographic imaging |
| 01/30/2013 | EP2551648A1 A multiphase flowmeter and a correction method for such a multiphase flowmeter |
| 01/30/2013 | CN202710435U Device for measuring density of soil by using electronic balance |
| 01/30/2013 | CN202710430U Liquid-phase single-sided quartz crystal microbalance detection electrode |
| 01/30/2013 | CN102901691A Method for testing compaction coefficient of dry concrete |
| 01/30/2013 | CN102901690A High-pressure multiphase fluid density measurement device and measurement and calculation method thereof |
| 01/30/2013 | CN102901689A Seaport water density measuring instrument |
| 01/30/2013 | CN102175566B Method and device for automatically detecting powder material accumulation density |
| 01/23/2013 | EP2547865A2 Formation testing |
| 01/23/2013 | CN202693578U Seriflux potential of hydrogen (pH) value and density combined online measurement device |
| 01/23/2013 | CN202683067U Continuous on-line measurement device for Potential of Hydrogen (pH) value and density of exhaust gas wet desulphurization parget slurry fluid |
| 01/23/2013 | CN202683066U PH value and density measuring device for slurry in desulfurizing absorption tower |
| 01/23/2013 | CN202682877U Liquid water glass filter system |
| 01/23/2013 | CN102890040A Method for measuring pollen density by improved density gradient centrifugation method |
| 01/23/2013 | CN102890039A Method and device for detecting density and distribution of diamond wire abrasive particles |
| 01/23/2013 | CN101932918B Method and equipment for determining the interface between two or more fluid phases |
| 01/22/2013 | US8356509 Differential torque densitometer |
| 01/16/2013 | CN202676566U Coal density measurement device of coal yard of thermal power plant |
| 01/16/2013 | CN202676565U Nitrogen foam cement slurry density meter |
| 01/16/2013 | CN202676499U Analytical system for collecting water and measuring water sample density during tube element floating transport and sinking of immersed tube tunnel |
| 01/16/2013 | CN102879298A Method for measuring rice field profile soil bulk densities rapidly, simply and conveniently |
| 01/16/2013 | CN102879297A Density gradient array |
| 01/10/2013 | WO2013006177A1 Improved electrical configuration for a vibrating meter |
| 01/10/2013 | US20130013218 Systems and methods for evaluating environmental aspects of shipping systems |
| 01/10/2013 | US20130012655 Conductive polymer, quality control method for conductive polymer and method for purifying conductive polymer technical field |
| 01/10/2013 | CA2839147A1 Improved electrical configuration for a vibrating meter |
| 01/09/2013 | CN202661350U Device for rapidly measuring moisture content of concrete aggregate |
| 01/09/2013 | CN202661349U Automatic monitoring system for solution concentration variation |
| 01/09/2013 | CN202661348U SF6 gas density transmitter |
| 01/09/2013 | CN202661229U Device for monitoring SF6 gas in ring main unit |
| 01/09/2013 | CN102866085A Thermophysical parameter-integrated test system and test method of alloy melt |
| 01/09/2013 | CN102866081A Device and method for synchronously detecting viscosity and density of metal melt quickly |
| 01/09/2013 | CN102866080A Dike dam riprap density measuring method based on image analysis |
| 01/09/2013 | CN102866077A Device and method for measuring mass moisture content and volume density of soil by utilizing volume replacement measurement way |
| 01/09/2013 | CN102865912A Dynamic urine monitor and dynamic urine monitoring instrument |
| 01/08/2013 | US8349260 System and method for limiting sensor exposure to ozone |
| 01/08/2013 | CA2609705C Density measurement with gamma backscattering |
| 01/03/2013 | US20130000402 Device for quantifying the degassing of a piece of equipment arranged in a vacuum chamber |
| 01/03/2013 | US20130000386 System implementing constituent identification and concentration detection |
| 01/02/2013 | EP2539686A2 Non-radioactive density measurement in oilfield operations |
| 01/02/2013 | CN202649075U Simple segregation intensity evaluation equipment for fresh mixed concrete |
| 01/02/2013 | CN202649074U Precision measurement device for high fructose syrup production |
| 01/02/2013 | CN202649073U Density measurement device based on electromagnetic levitation |
| 01/02/2013 | CN102854089A Detection method of molding porosity |
| 01/02/2013 | CN102854088A A device and method for fast density measurement of foamed cement slurry |
| 01/02/2013 | CN102853791A Method for scanning ultrasonic microscope and measuring thickness, sound velocity, density and attenuation of thin material simultaneously |
| 01/02/2013 | CN101842687B Method for determining and/or monitoring viscosity, and corresponding apparatus |
| 01/01/2013 | US8343428 Microchip and method of using the same |
| 01/01/2013 | US8343426 Separable test tube for use in a centrifugal separator |
| 12/27/2012 | WO2012177241A1 Fluid densitometer with temperature sensor to provide temperature correction |
| 12/26/2012 | CN202631388U Cemented carbide anvil penetron |
| 12/26/2012 | CN202631387U Rockfill rolling density radar measuring device |
| 12/26/2012 | CN202631386U Online monitoring device for potassium carbonate proportion |
| 12/26/2012 | CN202631385U Vehicle-mounted coal quality detection device |
| 12/26/2012 | CN102841282A Software compensation type all-temperature SF 6 gas density relay check device |
| 12/26/2012 | CN102841043A Ceramic slurry stability detecting device and using method thereof |
| 12/26/2012 | CN102841035A Alcohol base fuel heating value measurement technology |
| 12/26/2012 | CN102840896A Liquid level measuring device |
| 12/26/2012 | CN101923029B Method and device for determining the thickness of foam |
| 12/20/2012 | US20120318044 Density monitor |
| 12/19/2012 | CN202614635U Mass detection device for detecting solid content of suspension |
| 12/19/2012 | CN202614634U Absorption tower slurry density measuring device |
| 12/19/2012 | CN202614633U Comprehensive component tester of slurry in flue gas desulphurization system of thermal power plant |
| 12/19/2012 | CN202614632U Density meter device of desulfurization system |
| 12/19/2012 | CN202614631U Point-type density relay capable of directly detecting throw of pointer |
| 12/19/2012 | CN202614627U Quartz crystal microbalance sensor based on titanium base three-layer metal films |
| 12/19/2012 | CN202614626U Quartz crystal microbalance sensor |
| 12/19/2012 | CN102831596A Quantum dot detecting method based on mathematical morphology |
| 12/19/2012 | CN102830040A On-line precise densimeter capable of carrying out wireless data transmission |
| 12/18/2012 | US8333106 System and method for measurement using a visual recorder |
| 12/13/2012 | CA2836797A1 Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material |
| 12/12/2012 | EP2531831A1 Improvements in vibrating tube densitometers |
| 12/12/2012 | CN202599617U On-line monitoring system of indoor SF6 (sulfur hexafluoride) gas of transformer substation |
| 12/12/2012 | CN202599465U Ore slurry measuring cup of grinding workshop |
| 12/12/2012 | CN102818749A Wireless data transmission online seawater density salinometer |
| 12/12/2012 | CN102818748A Wireless data transmission online solid content meter |
| 12/12/2012 | CN102818747A Irregular carbon block density measurement device and irregular carbon block density measurement method |
| 12/12/2012 | CN102818746A Method for detecting density of particles with different particle sizes |
| 12/12/2012 | CN102818745A Device and method for testing powder bulk density |
| 12/12/2012 | CN102814020A Method for degrading petroleum pollutants by utilization of Rhodococcus JZX-01 and detection method thereof |
| 12/12/2012 | CN102182928B Intelligent measuring system and method for transport volume of ore pulp pipes |
| 12/12/2012 | CN102095666B Method and equipment for checking liquid object |
| 12/12/2012 | CN101629916B Double-energy X-ray spiral CT device for detecting liquid safety, and detection method thereof |