| 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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| 06/12/2012 | US8196473 Method for synchronization of ultrasonic transducers in a movement system |
| 06/12/2012 | CA2604702C Methods and systems for estimating density of a material in a mixing process |
| 06/07/2012 | WO2012072596A1 Method of, and apparatus for, measuring the molecular weight of a gas |
| 06/07/2012 | WO2012072588A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 06/07/2012 | WO2012021485A3 Method and apparatus for measuring fluid process variable in a well |
| 06/07/2012 | US20120137770 Systems And Methods For Evaluating A Golf Ball Design |
| 06/07/2012 | US20120137769 Systems And Methods For Evaluating A Golf Ball Design |
| 06/07/2012 | CA2817797A1 Method of, and apparatus for, measuring the molecular weight of a gas |
| 06/07/2012 | CA2817794A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 06/06/2012 | EP2460939A1 Determination of a waterway characteristic |
| 06/06/2012 | EP2460001A1 Method for determining and/or monitoring at least one physical process variable of a medium having a unit capable of vibrating |
| 06/06/2012 | CN202267638U 一种预应力压浆浆液稳定性的检测工具 Prestressed grouting slurry stability testing tools |
| 06/06/2012 | CN202267637U 一种测量液体膨胀系数的自动化装置 An automated liquid expansion coefficient measuring device |
| 06/06/2012 | CN102486445A Bubble type slurry densimeter |
| 06/06/2012 | CN102486396A Scale for measuring liquid density |
| 06/06/2012 | CN102486391A Bubble type automatic proportion correction liquid level meter |
| 06/06/2012 | CN101170063B Etching liquid management device |
| 05/31/2012 | WO2012068610A1 Flow measurement |
| 05/31/2012 | US20120136617 Paving-related measuring device incorporating a computer device and communication element therebetween and associated method |
| 05/30/2012 | EP2458377A1 Method of, and apparatus for, measuring the molecular weight of a gas |
| 05/30/2012 | EP2458344A1 Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressure |
| 05/30/2012 | CN202256101U Oil storage and transportation anti-theft detection system |
| 05/30/2012 | CN202256100U Continuous direct-display type density instrument for drilling fluid |
| 05/30/2012 | CN202256099U Intelligent slurry density and liquid level comprehensive analyzer |
| 05/30/2012 | CN202256098U Device for measuring density of liquid on line |
| 05/30/2012 | CN202256097U Density detection device of mortar recycling equipment |
| 05/30/2012 | CN102128760B Method for testing pumpability of concrete mixture |
| 05/29/2012 | US8190338 Method and apparatus for compaction of roadway materials |
| 05/24/2012 | DE10204002B4 Vorrichtung zur Kontrolle der Solekonzentration in einer Haushaltsmaschine Device for controlling the brine concentration in a household appliance |
| 05/24/2012 | DE102011012498A1 Method for operating resonant measuring system, particularly in form of coriolis mass flow meter or in form of density measuring device, involves determining measured value for amplitude-dependent state variable of multi-phase medium |
| 05/23/2012 | EP2454565A1 Method for determining the density of a multiphase fluid, densitometer using said method and multiphase meter using said densitometer |
| 05/23/2012 | EP2454564A1 Meter electronics and fluid quantification method for a fluid being transferred |
| 05/23/2012 | EP2454563A1 Meter electronics and fluid quantification method for a fluid being transferred |
| 05/23/2012 | CN202230003U Emulsion explosive density detector |
| 05/23/2012 | CN202230002U Slurry pool density meter installation device |
| 05/23/2012 | CN102472728A 用可振荡单元确定和/或监测介质的至少一个物理过程变量的方法 The method of determining and / or monitoring of the medium by the oscillation unit may be at least one physical process variable |
| 05/23/2012 | CN102472650A 用于正在转移流体的计量器电子设备和流体量化方法 The fluid being transferred for electronic equipment and fluid metering method to quantify |
| 05/23/2012 | CN102121245B Method for measuring relative density of naturally-graded coarse particle dam construction material |
| 05/23/2012 | CN102023123B Mud densimeter and fluid filling method for mud test |
| 05/22/2012 | US8185344 Method of determining a dimension of a sample of a construction material and associated apparatus |
| 05/22/2012 | CA2559701C Coriolis mass flow measuring device |
| 05/18/2012 | WO2012062550A1 Vibration-type measuring transducer for a fluid flowing in a flexible tube |
| 05/18/2012 | WO2012061872A1 Sample analyser |
| 05/17/2012 | US20120118043 Measuring Device For Determining The Fill Quantity Of An SF6 Gas In An Isolation Chamber Or A Switchgear, And Corresponding Method |
| 05/16/2012 | CN202221402U Drilling fluid density measuring device |
| 05/16/2012 | CN202221401U Sulfur hexafluoride density measurement apparatus |
| 05/16/2012 | CN102460089A Method for determining or monitoring a predetermined filling level, a phase interface or the density of a medium |
| 05/16/2012 | CN102455273A Method for measuring atomic oxygen flux density |
| 05/16/2012 | CN102455272A Method for confirming fluid density and solid skeletal density |
| 05/16/2012 | CN101796386B Measuring system for a medium flowing in a process line |
| 05/15/2012 | US8179535 Remote sensing of underwater acoustic fields |
| 05/15/2012 | US8176787 Systems and methods for operating a two-dimensional transducer array |
| 05/10/2012 | WO2012061338A1 Devices and methods for gravimetric sensing in liquid environments |
| 05/10/2012 | US20120111109 Solids Circulation System and Method for Capture and Conversion of Reactive Solids |
| 05/10/2012 | US20120111103 Detecting apparatus |
| 05/10/2012 | DE102011014669A1 Verfahren zum Steuern/Regeln der Konzentration einer Komponente eines Gasgemisches, das in einer Garkammer, insbesondere Lebensmittel-Garöfen, rückgeführt wird Method for controlling / regulating the concentration of a component of a gas mixture which is in a cooking chamber, in particular food Garöfen, recycled |
| 05/09/2012 | CN202216887U Conveniently-read densitometer for tests |
| 05/09/2012 | CN202216721U Object internal information nondestructive testing system based on ultra wide band |
| 05/03/2012 | US20120103091 Method and device for detecting contaminants in a fluid |
| 05/02/2012 | CN102435759A On-line intelligent detection device for bulk density |
| 05/02/2012 | CN102435534A Underground fluid density measuring device |
| 05/01/2012 | US8166801 Non-invasive fluid density and viscosity measurement |
| 04/27/2012 | CA2720080A1 Measurement of bulk density of the payload in a dragline bucket |
| 04/25/2012 | CN202204751U Detector for fast measuring liquid specific gravity, turbidity and color |
| 04/25/2012 | CN102428357A 流体密度测量装置 Fluid density measurement device |
| 04/25/2012 | CN101799390B 一种基于重量法的矿浆浓度计 A method based on the weight of pulp density meter |
| 04/25/2012 | CN101532962B 一种钻井液低温性能测试方法及装置 A cryogenic performance testing method and apparatus for drilling |
| 04/25/2012 | CN101517381B Apparatus having a unit which is capable of mechanical oscillation and is intended to determine and/or monitor a process variable of a medium |
| 04/24/2012 | US8161798 Density sensing device and fuel cell system with it |
| 04/18/2012 | CN202195996U 管道式在线液体密度测试变送器 Pipe line liquid density test transmitter |
| 04/18/2012 | CN202195915U 一种密闭型的充有气体或液体的仪表 A closed-type gas-filled or liquid meter |
| 04/18/2012 | CN202195914U 一种密闭型的充有气体或液体的仪表的表壳 A closed-type gas-filled or liquid meter case |
| 04/18/2012 | CN202195908U 一种抗振型指针式六氟化硫气体压力表 One kind of vibration type pointer sulfur hexafluoride gas gauge |
| 04/18/2012 | CN102419397A Phase difference measuring device and method |
| 04/17/2012 | US8156792 Method and apparatus for ascertaining and/or monitoring a process variable |
| 04/12/2012 | US20120085166 Device for measuring the characteristics of a flow within a pipe |
| 04/11/2012 | EP2438407A1 Method for determining or monitoring a predetermined filling level, a phase interface or the density of a medium |
| 04/11/2012 | CN202188997U 密度法测定钢芯铝的铝、铁含量的检测装置 Determination of density method steel core aluminum aluminum, iron content detection device |
| 04/11/2012 | CN202188996U 烟叶装箱密度偏差压力检测装置 Tobacco packing density deviation pressure measuring device |
| 04/11/2012 | CN102410970A Tobacco leaf boxing density deviation pressure detection method and detection device thereof |
| 04/11/2012 | CN102407595A 用于注塑工艺的聚合物结晶度在线测量方法及装置 Crystallinity of the polymer used in the injection molding process method and apparatus for measuring online |
| 04/11/2012 | CN101711351B 用于在过程管线中流动的介质的测量系统 In the course of the measurement system for the medium flowing in the pipeline |
| 04/05/2012 | WO2011119335A3 Method and apparatus for determining gvf (gas volume fraction) for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats |
| 04/05/2012 | US20120084046 LC Resonance Probe for Determining Local Plasma Density |
| 03/29/2012 | WO2012040017A2 Apparatus and methods for automatically testing a servo gauge in an inventory management system |
| 03/29/2012 | US20120078541 High-pressure quartz crystal microbalance |
| 03/29/2012 | US20120073368 Method for the accurate measurement of the density of a sample |
| 03/28/2012 | EP2432968A2 Apparatus and method for modeling well designs and well performance |
| 03/28/2012 | CN102393347A Method for determining soil structure type of coarse particle soil filler |
| 03/28/2012 | CN102393346A Online density analyzing instrument |
| 03/28/2012 | CN102012359B Liquid multi-parameter sensor |
| 03/28/2012 | CN101832881B Method for detecting dynamic characteristics of fixing combination portion of machine tool |
| 03/22/2012 | US20120072128 Determining Fluid Density |
| 03/21/2012 | CN202171558U 金刚线磨粒密度及分布的检测装置 Diamond wire detection device density and distribution of grains |
| 03/21/2012 | CN102384885A Tool for detecting pulp stability of prestress grouting and use method thereof |
| 03/21/2012 | CN102384884A Sampling type size density measuring method |
| 03/21/2012 | CN102384883A Grout density measurement method |
| 03/21/2012 | CN102384882A Method and device for measuring air density in weight mass measurement |
| 03/21/2012 | CN102384766A Object interior information nondestructive detection system abased on ultral wideband (UWB) and method thereof |
| 03/14/2012 | CN102374959A Optimal detector position for gamma backscatter |