Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
09/2012
09/27/2012DE102011005966A1 Method for operating electrochemical energy converter, particularly of sensor element for detection of characteristic of gas in measuring gas chamber, involves providing electrochemical energy converter with two electrodes and electrolytes
09/27/2012DE102011005882A1 Device for determining oxygen contents in exhaust gas to control processing of fuel-air mixture of internal combustion engine, has control unit, where curve is stored in unit for determining characteristic of sensor element
09/27/2012DE102006059157B4 Sensor Sensor
09/26/2012EP2503333A1 Electrophoretic analysis method
09/26/2012EP2503329A1 Ion mobility spectrometer and method for improving the detection sensitivity thereof
09/26/2012EP2503328A1 Analysis apparatus and analysis method
09/26/2012EP2503327A1 Gas detector having bipolar counter/reference electrode
09/26/2012EP2502557A1 System and method for soft-field tomography data acquisition
09/26/2012EP2502062A1 Remote environment inspection apparatus and method
09/26/2012EP2502061A1 Electromagnetic inspection apparatus and method
09/26/2012EP2502060A1 Ph sensor
09/26/2012EP2502059A1 Method for proportioning nitrates and/or nitrites in a neutral medium
09/26/2012EP2502058A2 Chemical sensor and manufacturing thereof
09/26/2012EP2502046A1 Online titration in an interchangeable instrument
09/26/2012CN202454525U Compound ion source device and mass spectrometer
09/26/2012CN202453326U Adjustable eddy current probe fixing mechanism for detecting central hole of steam turbine rotor
09/26/2012CN202453325U Automatic feeding magnetic powder flaw detection line for bolts
09/26/2012CN202453324U Nondestructive testing system for gun barrel
09/26/2012CN202453323U Device for continuously analyzing pH (potential of hydrogen) value, phenolphthalein alkalinity, total alkalinity and chlorine ion concentration
09/26/2012CN202453322U Portable waterproof dissolved oxygen analysis device
09/26/2012CN202453321U Carbon monoxide detector
09/26/2012CN202453320U Distributed formaldehyde monitoring system
09/26/2012CN202453319U Water leakage detecting circuit
09/26/2012CN202453318U Measuring groove joint of yarn detection device
09/26/2012CN202453317U Alarm for parameters of methane and oxygen
09/26/2012CN202453316U Blood-gas analyzer pipeline system capable of determining blood, gas and liquid
09/26/2012CN202453287U Field operation emergency quick examination system
09/26/2012CN202450211U Measurement head for yarn cleaner
09/26/2012CN202450210U Combined capacitance and optical measuring unit of yarn cleaner
09/26/2012CN102695952A Ultra low-power CMOS based bio-sensor circuit
09/26/2012CN102693809A Easy-to-disassemble electromagnetic induction coil and manufacturing tool and manufacturing method thereof
09/26/2012CN102693448A RFID (Radio Frequency Identification) label with air-sensitive device, RFID system and air concentration detection method
09/26/2012CN102692524A Nano thermoelectric seebeck coefficient in-situ quantitative characterization device based on atomic force microscope
09/26/2012CN102692457A Four-seven-axis linkage apparatus for three-dimensional flaw detection on curved surface
09/26/2012CN102692448A Multidirectional high-sensitivity electromagnetic defect detection sensing device
09/26/2012CN102692447A Miniaturized high pulse single-rail discharging ablation device
09/26/2012CN102692446A Method for determining content of soluble mercury and valence-state mercury in cinnabar-containing drugs
09/26/2012CN102692445A Organic semiconductor gas sensor with organic heterojunction-containing gas-sensitive layer
09/26/2012CN102692444A Analysis apparatus and analysis method
09/26/2012CN102692443A Testing method for epoxide equivalent
09/26/2012CN102692442A Thermal power plant high-temperature flue gas detection sampling system
09/26/2012CN102692441A Detection device and method of reduction activity of deposit sediment microorganism
09/26/2012CN102692440A Production method and application of needle-point graphene electrochemical electrode
09/26/2012CN102692439A Microelectrode system having double-spiral structure, electrochemical sensor and preparation method of the microelectrode system having double-spiral structure
09/26/2012CN102692438A Dew point corrosion experiment device capable of realizing electrochemical tests
09/26/2012CN102692437A Gas sensitive material, carbon monoxide gas sensitive element adopting gas sensitive material and preparation method of carbon monoxide gas sensitive element
09/26/2012CN102692436A Electrochemical detection method
09/26/2012CN102692435A Method for detecting 1,8-diaminonaphthalene based on electrochemical DNA biosensor
09/26/2012CN102692434A Black polyester-based broken POY (Polyester Pre-Oriented Yarn) or FDY (Fully Drawn Yarn) detector
09/26/2012CN102692433A Flexible combination type electric capacitance tomography data obtaining system for sensor electrode
09/26/2012CN102692432A Integrated humidity sensor and manufacturing method
09/26/2012CN102692431A Concrete crack detector with reinforcing bar as electrode
09/26/2012CN102692430A Preparation method of carbon monoxide gas sensitive sensor operating in room temperature environment
09/26/2012CN102692361A Slurry comprehensive component tester for flue gas desulphurization system of thermal power plant
09/26/2012CN102690880A Electrophoresis method based on agarose gel
09/26/2012CN102689853A Externally controllable built-in lift platform
09/26/2012CN102687691A Apparatus for testing trans-epithelium potential of fish body
09/26/2012CN102687656A Automatic watering device with soil humidity detector
09/26/2012CN102192927B Air-quality monitoring system based on electronic nose technique, and monitoring method thereof
09/26/2012CN102175721B Visual detection method for assembling defects in metal oxide arrester for electric power
09/26/2012CN102033097B Electrical detection method and device for leakage of refuse landfill
09/26/2012CN102027363B Probe for controlling the surface of a circumferential recess of a turbojet engine disc using foucault currents
09/26/2012CN101988912B Digital signal processor (DSP)-based intelligent gas sensor checking instrument for mines
09/26/2012CN101839889B Particle velocity distribution arc static sensor array measuring method and device thereof
09/26/2012CN101819131B Electrochemical test solution for evaluating corrosion resistance of cold-rolled sheet phosphate coating
09/26/2012CN101782544B Device for testing metal melt electrical resistivity and testing method thereof
09/26/2012CN101769885B Crystal particle crystal boundary performance test electrode for ceramic material and test method thereof
09/26/2012CN101728208B Ion gate and method of bipolar ion mobility spectrometry
09/26/2012CN101726518B Method for measuring electrical conductivity of solution
09/26/2012CN101713757B Photoelectric compound integral sensor for detecting cell physiological parameters and preparation method thereof
09/25/2012US8275562 Method for evaluating remaining electric charge of a battery, and associated single chip system
09/25/2012US8275439 Analyte monitoring device and methods of use
09/25/2012US8274293 Apparatus and method for measurement of pH over a wide range of pressure
09/25/2012US8274292 Cell voltage detecting system and drive voltage maintaining method
09/25/2012US8274287 Metallic debris detection sensor
09/25/2012US8274280 Device and process for nondestructive and noncontact detection of faults in a test piece
09/25/2012US8274279 Inspection apparatus and method
09/25/2012US8274278 Noncontact anhysteric curve plotter and static field to time-varying hysteresisgraph with integrated temperature chamber
09/25/2012US8274276 System and method for the non-destructive testing of elongate bodies and their weldbond joints
09/25/2012US8274261 Cell monitoring and balancing
09/25/2012US8274061 Scanner and method for setting voltage value of photomultiplier
09/25/2012US8273574 Apparatus and methods for conducting assays and high throughput screening
09/25/2012US8273242 Nanofabricated structures for electric field-assisted nucleic acid extraction
09/25/2012US8273241 Small volume in vitro analyte sensor and methods of making
09/25/2012US8273229 Hydrogen quantity sensor and hydrogen storage device using the same
09/25/2012US8273228 Portable device for the measurement and control of analytes in biological fluids
09/25/2012US8273227 Sensor for in vitro determination of glucose
09/25/2012US8273226 Wear-resistant electrochemical test sensor and method of forming the same
09/25/2012US8273225 Solid electrode
09/25/2012US8273022 Analyte monitoring device and methods of use
09/25/2012US8272844 Liquid driver system using a conductor and electrode arrangement to produce an electroosmosis flow
09/25/2012US8272250 Nanoparticle array sensors
09/25/2012US8272125 Method of manufacturing in vitro analyte sensors
09/25/2012CA2444094C Analyte test instrument having improved versatility
09/20/2012WO2012125723A2 Microfluidic nitric oxide sensor
09/20/2012WO2012125494A2 Integrated devices to facilitate quantitative assays and diagnostics
09/20/2012WO2012125016A1 Alloy electrode sensor for detecting heavy metal
09/20/2012WO2012124800A1 Sensor for anticoagulant assay
09/20/2012WO2012124415A1 Electric field generator and electric field generation method
09/20/2012WO2012124127A1 Sensor provided with metal oxide film and use thereof
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