| 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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| 08/07/2013 | CN103234862A Apparatus and method for indirect quantitative determination of specific gravity of eggs |
| 08/06/2013 | US8501096 Centrifugal cytology system, chamber block and method for the preparation of treated monolayers of sample material |
| 08/06/2013 | CA2600000C Method for determining absolute density of cement slurry |
| 08/01/2013 | WO2013110343A1 Acoustic method and device for measuring a fluid density or a fluid viscosity |
| 08/01/2013 | US20130195245 Method for characterizing flame and spray structures in windowless chambers |
| 07/31/2013 | EP2619530A2 Apparatus and methods for automatically testing a servo gauge in an inventory management system |
| 07/31/2013 | CN203101218U Gas replacement method true density meter and gas source pre-constant-temperature pipe thereof |
| 07/31/2013 | CN203101217U Liquid density measurement device |
| 07/31/2013 | CN203094739U Multipurpose liquid containing device |
| 07/31/2013 | CN103229026A Apparatus and methods for automatically testing a servo gauge in an inventory management system |
| 07/25/2013 | US20130186197 Methods to characterize sag in fluids |
| 07/24/2013 | CN203083902U Magnetic force suspension density tester |
| 07/24/2013 | CN103217358A Method and system for simultaneously obtaining low-frequency elastic property and density of reservoir rock |
| 07/24/2013 | CN103217357A Intelligent SF6 density multi-gas-circuit detecting method of sealed combined electric appliance |
| 07/24/2013 | CN102519835B Device for measuring dryness of thermal recovery well and method thereof |
| 07/24/2013 | CN102279022B Optical fiber vortex flow meter capable of simultaneously measuring temperature and density |
| 07/23/2013 | US8494791 Methods and systems for improved correlation of shear displacement waveforms |
| 07/23/2013 | US8491501 Fluid handling cassette |
| 07/18/2013 | WO2013105840A1 Densimeter |
| 07/18/2013 | US20130180330 Fluid densitometer with temperature sensor to provide temperature correction |
| 07/18/2013 | DE102012215282B3 Coriolis-Massendurchflussmessgerät Coriolis mass flowmeter |
| 07/17/2013 | CN203069475U Auxiliary reading device for aerometer |
| 07/17/2013 | CN102384885B Tool for detecting pulp stability of prestress grouting and use method thereof |
| 07/17/2013 | CN101960271B Vibrating element apparatus |
| 07/16/2013 | US8486336 Microchip |
| 07/16/2013 | CA2568349C Apparatus and method for measuring compositional parameters of a mixture |
| 07/11/2013 | US20130174645 Photoacoustic method for oxygen sensing |
| 07/10/2013 | EP2612130A2 A vibrating densitometer including an improved vibrating member |
| 07/10/2013 | EP2612116A2 Vibronic measuring device |
| 07/10/2013 | CN203053817U L absorption edge densitometer |
| 07/10/2013 | CN203053816U Large-scale variable-frequency-vibration relative density instrument assembly and measurement and control system for grained soil |
| 07/10/2013 | CN203053815U Monofilament linear density tester |
| 07/10/2013 | CN203053814U Cohesionless soil maximum dry density measurement instrument |
| 07/10/2013 | CN203053813U Density detecting device |
| 07/10/2013 | CN103196792A Device and method for measuring density of supercritical aviation kerosene |
| 07/10/2013 | CN103196791A Coal cake density measuring device and coal cake sampling and measuring device |
| 07/10/2013 | CN103196790A Automatic measuring equipment and method of unit weight of grains |
| 07/10/2013 | CN103196789A Diesel vehicle tail gas smoke intensity detecting method |
| 07/10/2013 | CN103196788A Performance detecting equipment and method for catalyst assembly |
| 07/10/2013 | CN103196787A Method for testing density of thin film |
| 07/10/2013 | CN103196700A Coal cake taking device and coal cake sampling and measuring device |
| 07/10/2013 | CN102507370B Method for measuring density of microsphere and surface coating thereof |
| 07/10/2013 | CN102494979B Soft measurement method for SVI (sludge volume index) |
| 07/09/2013 | US8481261 Nucleic acid extraction method |
| 07/09/2013 | CA2500884C Buffy coat separator float system and method |
| 07/04/2013 | US20130171735 System and Method for Monitoring Bubble Formation Within A Reactor |
| 07/04/2013 | DE102012102658A1 Elektromechanisches Füllstandmessgerät nach dem Verdrängerprinzip oder Senklotprinzip zur Bestimmung des Füllstands eines Füllguts in einem Behälter Electromechanical level measuring device according to the displacement or Senklotprinzip for determining the level of a product in a container |
| 07/03/2013 | EP2609410A1 Method for detecting leaks, system, and medical treating device |
| 07/03/2013 | CN203037575U Concentration detection system of cigarette spices |
| 07/03/2013 | CN203037548U Side-mounted differential pressure density measuring device |
| 07/03/2013 | CN103189733A A vibrating densitometer including an improved vibrating member |
| 07/03/2013 | CN103185685A Method and structure for improving measurement accuracy of nuclear radiation densimeter in dissolution working section |
| 07/03/2013 | CN103185684A Boiler-front coal specific gravity automatic measuring device of industrial coal-fired boiler |
| 07/03/2013 | CN102564895B Liquid density on-line monitoring system based on ultrasonic diffraction grating |
| 07/03/2013 | CN102252957B Experimental measurement device and method of solid-liquid conversion parameters of decompressed coal |
| 07/02/2013 | CA2666148C Method for determining a value of a property of oil extracted from a sample |
| 06/27/2013 | WO2013092104A1 Method and measurement system for determining a density of a fluid |
| 06/27/2013 | US20130166175 Sensor and control device |
| 06/27/2013 | DE102011089808A1 Verfahren bzw. Meßsystem zum Ermitteln einer Dichte eines Fluids Method and measuring system for determining a density of a fluid |
| 06/27/2013 | DE102011089685A1 Measuring arrangement for determining level and/or concentration of e.g. oil in oil tank mounted in motor car, has deflection device whose interface is formed on prism shaped element in which sound waves are propagated and impinged |
| 06/26/2013 | CN203025063U Detection device for measuring pulp density |
| 06/26/2013 | CN203025062U Drilling fluid density sensor |
| 06/26/2013 | CN203025061U Slurry gravitometer |
| 06/26/2013 | CN103175754A Physical detection method for quality of lime and light calcined dolomite |
| 06/26/2013 | CN103175753A Density determinator and determination method for measuring cement-water system volume change value |
| 06/25/2013 | US8470588 Rotatable test element |
| 06/25/2013 | CA2559564C In-line measuring device |
| 06/20/2013 | WO2013087392A1 Device for determining and/or monitoring at least one process variable |
| 06/20/2013 | WO2013087389A1 Apparatus for determining and/or monitoring at least one process variable |
| 06/20/2013 | US20130152677 Method and apparatus for adjusting a density measuring device |
| 06/20/2013 | DE102011088881A1 Verfahren und Vorrichtung zur Justierung eines Dichtemessgerätes Method and apparatus for adjusting a density measuring device |
| 06/19/2013 | EP2603664A2 Method and apparatus for measuring fluid process variable in a well |
| 06/19/2013 | CN203011798U Comprehensive fresh cement concrete performance tester |
| 06/19/2013 | CN203011793U Two-in-one device for drilling fluid property measurement |
| 06/19/2013 | CN203011792U Pre-compaction device capable of detecting tobacco strip packing density |
| 06/19/2013 | CN103163043A Device and method for testing rock salt dissolution rates |
| 06/19/2013 | CN103162754A Liquid mass and flow measuring device |
| 06/18/2013 | US8466799 Apparatus for detecting carbon dioxide concentration in unsaturated zone, and carbon dioxide concentration monitoring method |
| 06/18/2013 | US8464587 Sensor for examining a value document, and method for the production of said sensor |
| 06/18/2013 | CA2600092C Method for determining absolute density of cement slurry |
| 06/13/2013 | US20130145843 Measurement of slurry density |
| 06/13/2013 | US20130145842 Dispersion Compensation Technique for Differential Sonar Measurement - Density Meter. |
| 06/12/2013 | CN202994611U Plug-free type solid particle volume density bottle |
| 06/12/2013 | CN202992651U Crude oil online density measuring device |
| 06/12/2013 | CN103149124A Material taking hole opening and closing device, coal cake sampling measurement device and coal cake sampling measurement method |
| 06/12/2013 | CN103149123A Novel storage battery electrolyte density comprehensive measuring instrument |
| 06/12/2013 | CN101839745B Radiometric measuring device with dual cable supply |
| 06/06/2013 | WO2013080813A1 Vibrating physical property measurement device and method |
| 06/05/2013 | CN202974795U Snow density tester |
| 06/05/2013 | CN202974794U SF6 micro water density instrument testing device |
| 06/05/2013 | CN202974396U Scale |
| 06/05/2013 | CN202974273U Water replacement method level meter |
| 06/05/2013 | CN103134743A Method of testing porosity |
| 06/05/2013 | CN103134738A On-line alcohol degree testing method in liquor processing process |
| 06/05/2013 | CN103134737A Measuring method and device of glacier and ice and snow density |
| 06/05/2013 | CN102095663B Method and equipment for inspecting liquid substances |
| 05/30/2013 | US20130138361 Method of determining the energy content of a methane-rich gas mixture |
| 05/30/2013 | US20130133419 Magnetic levitation for forensics analysis |
| 05/30/2013 | US20130133418 Vibrating densitometer including an improved vibrating member |
| 05/29/2013 | CN202956325U 淀粉波美度测试器 Starch Baume tester |