| 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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| 10/10/2013 | US20130263658 Method and Apparatus for Trapping Single Particles in Microfluidic Channels |
| 10/10/2013 | DE102012102947A1 Vibration-type transducer for producing vibration signal corresponding to e.g. density e.g. sludge flowing in pipeline in industry, has coupling element contacting slot bordering edge such that connecting element forms fixing region |
| 10/09/2013 | CN203231778U Liquid mass flow measurement device |
| 10/09/2013 | CN103344636A Method for determination of aluminum and alumina in steel slag |
| 10/09/2013 | CN103344523A Liquid density real-time measurement method |
| 10/09/2013 | CN103344522A Liquid density measurement method |
| 10/09/2013 | CN103344521A High-precision determining method of rock volume density without loss and pollution |
| 10/09/2013 | CN102507369B Electromagnetic excitation detection-based resonant tuning fork liquid density sensor |
| 10/08/2013 | US8554375 Air density comparison control |
| 10/03/2013 | WO2013148000A1 Method and apparatus for an acoustic-electric channel mounting |
| 10/03/2013 | WO2013143150A1 Method for on-line rapid measurement of fluid density using piezoresistive microcantilever |
| 10/03/2013 | US20130261995 Method of on-line rapid fluid density measurement using a piezoresistive micro-cantilever |
| 10/03/2013 | US20130261985 Density measuring system and density measuring method |
| 10/03/2013 | CA2811024A1 Logging tool for determination of formation density and methods of use |
| 10/02/2013 | EP2645081A2 Density measuring system and density measuring method |
| 10/02/2013 | EP2643678A2 Acoustic micro imaging device with a scan while loading feature |
| 10/02/2013 | CN203224459U Device for performing safety inspection on liquid objects through channel type four-visual-angle X ray |
| 10/02/2013 | CN203224419U Liquid density instrument |
| 10/02/2013 | CN203224418U Ultrasonic non-contact concentration/density detection tool |
| 10/02/2013 | CN103336017A Scanning and moving device for tower fault detection |
| 10/02/2013 | CN102590020B Method for determining free water weight in iron ore |
| 10/02/2013 | CN102564893B Light hydrocarbon density instrument and method for measuring light hydrocarbon density by adopting light hydrocarbon density instrument |
| 10/02/2013 | CN101617209B 流体探针 Fluid probe |
| 10/01/2013 | US8545684 Sensing element and method of making the same |
| 10/01/2013 | CA2567913C Blending system for solid/fluids mixtures |
| 09/26/2013 | WO2013142717A2 Digital densitometer and fluid gauging system |
| 09/25/2013 | EP2641065A1 Method for operating a resonance measuring system |
| 09/25/2013 | CN203216815U Novel tapping density instrument |
| 09/25/2013 | CN103328965A Method and apparatus for measuring the molecular weight of a gas |
| 09/25/2013 | CN103323933A Reception objective lens suitable for small rare air density online gauge |
| 09/25/2013 | CN103323368A Measurement method for density of solid material |
| 09/25/2013 | CN103323367A Sensor for detecting fluid characteristics |
| 09/25/2013 | CN102507375B Device for measuring density and flow rate of supercritical cracking product of hydrocarbon fuel, and measurement method thereof |
| 09/24/2013 | US8539823 Microfluidic device and method of loading sample into the microfluidic device |
| 09/19/2013 | WO2013138320A1 Potato food products and methods and systems related thereto |
| 09/18/2013 | EP2638366A1 Vibration-type measuring transducer for a fluid flowing in a flexible tube |
| 09/18/2013 | CN203203901U Vacuum device used for precious metal rapid detection |
| 09/18/2013 | CN203203900U Device for measuring density of slurry in desulfuration absorption tower |
| 09/18/2013 | CN203203899U Density measuring device of hard alloy holding-up hammer |
| 09/18/2013 | CN203203898U Multi-gas-path intelligent SF6 (Sulfur Fluoride) density detection device of enclosed-type assembled switch gear |
| 09/18/2013 | CN103308424A Method for sodium hypochlorite density measurement and process control in chlorine recycle |
| 09/18/2013 | CN103308423A Watermelon density on-line detection method and device |
| 09/18/2013 | CN103308422A Toner density sensor and image forming apparatus |
| 09/18/2013 | CN103308421A Method and device for detecting heat flux |
| 09/18/2013 | CN103308420A SF6 gas density relay calibration instrument with recycling device |
| 09/12/2013 | WO2013133590A1 Petroleum-like substance detection device and method |
| 09/12/2013 | US20130233056 Method for measuring specific gravity of combustible gases, device for measuring specific gravity, and device for measuring wobbe index |
| 09/11/2013 | CN203191276U SF6 gas density monitoring device |
| 09/11/2013 | CN103293343A Switching tube for switch density relay test and micro-water test connectors |
| 09/10/2013 | US8531527 Acoustic-wave sensor, acoustic-wave sensor array, and ultrasonic imaging apparatus |
| 09/10/2013 | US8528383 Pressure sensor using gas/liquid interface |
| 09/04/2013 | CN203180833U Nuclear radiation detection signal processor |
| 09/04/2013 | CN203178159U Nuclear radiation density detector |
| 09/04/2013 | CN203178158U Improved structure for specific gravity densimeter |
| 09/04/2013 | CN203178157U Device for automatically controlling dissolution specific gravity |
| 09/04/2013 | CN103278425A Wireless transceiving float-type brine baume meter and baume degree measuring method |
| 09/04/2013 | CN103278424A Quantitative evaluation method for continuous casting billet center porosity or center shrinkage cavity |
| 09/04/2013 | CN103278423A Quantitative characterization method for calcium carbonate space distribution in carbonized cement-based material |
| 08/28/2013 | CN203164080U Capillary micro-channel densimeter based on molecular surface tension of liquid |
| 08/28/2013 | CN203164079U Device for testing apparent specific gravity of lead plaster |
| 08/28/2013 | CN203164078U Measuring cylinder fixing device for tapping apparatus |
| 08/28/2013 | CN103267778A System for concurrently measuring uranium concentration and nitric acid concentration |
| 08/28/2013 | CN103267708A Rapid detection method for noble metal |
| 08/28/2013 | CN103267707A Emulsion matrix and finished product emulsion explosive density online detection system and method |
| 08/28/2013 | CN103267706A Portable air density tester for mine |
| 08/27/2013 | US8521466 Method and device for determining interface particle used in particle method, and program for determining interface particle |
| 08/21/2013 | CN103257091A Integrated mass concentration online detection method for high-concentration ore pulp |
| 08/21/2013 | CN103257090A Method for detecting caking condition in stirred bed reactor |
| 08/21/2013 | CN101730834B Measuring system for a medium flowing in a process line |
| 08/20/2013 | US8511226 Pepper de-stemming methods and apparatus |
| 08/20/2013 | US8511165 Electromagnetic acoustic transducer (EMAT) combined with piezoelectric transducer (PZT) for dual mode ultrasonic inspection |
| 08/20/2013 | US8511144 Torsional sensor, method thereof, and system for measurement of fluid parameters |
| 08/15/2013 | WO2013119973A2 Internal imaging system |
| 08/15/2013 | WO2013118038A1 Sensor and method for measuring properties of a liquid by means of a sensing element |
| 08/15/2013 | WO2013036803A8 Preparation of pre-coated rp-rotors and universal chromatorotors, chromatographic separation devices and methods for centrifugal preparative chromatography |
| 08/14/2013 | CN203132962U Moulding paint suspension amount detection device |
| 08/14/2013 | CN203132949U On-line densimeter |
| 08/14/2013 | CN203132948U Real-time monitoring system for sea-water density |
| 08/14/2013 | CN203132947U Device for testing compaction density of powdered material |
| 08/14/2013 | CN203132946U Sulfur hexafluoride gas density meter |
| 08/14/2013 | CN103245908A SF6 and SF6 mixed gas density relay verifying unit |
| 08/14/2013 | CN103245589A Method for determining bulk density of field core sample from asphalt pavement |
| 08/14/2013 | CN103245318A Manual ice observation and measurement instrument for high voltage line |
| 08/14/2013 | CN103245310A Method of measuring surface characteristics of sample by adopting X-ray reflectometer |
| 08/14/2013 | CN102359922B Apparatus for rapid measuring of density |
| 08/14/2013 | CN102175569B Underground iron ore dynamic weighing and real-time grate analyzing method |
| 08/14/2013 | CN101957404B Microwave measurement method of dielectric constant of grain pile |
| 08/08/2013 | US20130202090 Internal imaging system |
| 08/08/2013 | US20130202078 Method for analyzing internal density of material by using x-ray computed tomography |
| 08/08/2013 | US20130199286 Non-Invasive Compressibility and In Situ Density Testing of a Fluid Sample in a Sealed Chamber |
| 08/08/2013 | DE102006030657B4 Fluidsensor zur Messung charakteristischer Eigenschaften eines Fluids Sensor for measuring fluid characteristics of a fluid |
| 08/07/2013 | CN203118305U Digital-display liquid densitometer |
| 08/07/2013 | CN203117073U Portable fast and accurate ore pulp density measurement instrument |
| 08/07/2013 | CN203117072U Device for indirectly and quantificationally measuring specific gravity of eggs |
| 08/07/2013 | CN203117071U Densimeter weighing method detection device |
| 08/07/2013 | CN203117070U Entire constant temperature system of vacuum density instrument air circuit |
| 08/07/2013 | CN103235084A Device and method for testing gas generation rate of energetic material during combustion |
| 08/07/2013 | CN103234865A Microbial aggregate quantitative microscopic imaging testing and evaluating method |
| 08/07/2013 | CN103234864A Novel tap density meter |
| 08/07/2013 | CN103234863A Device and method for measuring density through contact image sensor |