Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 35 - Testing or calibrating of apparatus covered by the other groups of this subclass
Patents for G01R 35 - Testing or calibrating of apparatus covered by the other groups of this subclass (8,105)
03/2014
03/20/2014WO2014040523A2 Composite intelligent terminal wiring device and plug device
03/20/2014DE102005005056B4 Verfahren zum Kalibrieren eines Netzwerkanalysators A method of calibrating a network analyzer
03/19/2014CN203491527U Substation electric energy acquisition multiplexing test system
03/19/2014CN203490884U Relay matrix fault simulation device
03/19/2014CN203490883U Fault simulation device of current type transformer
03/19/2014CN203490358U Interlock control simulation fault device
03/19/2014CN203490357U Self-detection-type residual current transformer detection circuit
03/19/2014CN203490356U Mutual inductor load box calibrating device with high precision and high reliability
03/19/2014CN203490355U Detection device for alternating current impedance tester
03/19/2014CN203490354U Detecting system for voltage monitors
03/19/2014CN203490353U Full-automatic voltage checking instrument aging checking system
03/19/2014CN103645457A On-site inspection device for electric energy meter
03/19/2014CN103645456A Visualized user experience energy meter calibrator
03/19/2014CN103645455A Probe calibration device
03/19/2014CN103645454A Method for checking polarities of direct current measurement device in direct current transmission system
03/19/2014CN103645211A Method for monitoring sensitivity of electron beam defect scanning tool
03/19/2014CN102353921B Automated calibrating device for mutual inductors
03/19/2014CN102353920B Mutual inductor automation detecting system
03/13/2014WO2014037465A1 Method and device for checking the plausibility of a current sensor measurement result
03/13/2014US20140070828 Method and apparatus for massively parallel multi-wafer test
03/13/2014US20140070824 Shorting structure in plastic roll-to-roll process
03/12/2014CN203480021U Rapid electricity-stealing checking device for electricity meter
03/12/2014CN203480020U On-line monitoring device and system for secondary pressure drop/secondary load
03/12/2014CN203480019U Efficient aging apparatus for terminal block
03/12/2014CN203480018U Novel field movable test instrument for electric energy meter
03/12/2014CN203480017U Electric energy meter power on and power down test device
03/12/2014CN203480016U Energization detection device for waste electric energy meter
03/12/2014CN203480015U Mutual-inductor primary wiring copper rod clearing automation positioning device
03/12/2014CN203480014U Multi-terminal remote current transformer checking system based on global positioning system (GPS)
03/12/2014CN203480013U Characteristic scanning device of superconducting quantum interference device (SQUID)
03/12/2014CN203480012U Sine active power calibration system based on current comparator
03/12/2014CN203479874U Instrument positioning tray
03/12/2014CN103632521A Electricity consumption information collection and fault detection system and local channel detection method thereof
03/12/2014CN103630871A Testing device for dynamic characteristics of electronic energy meter
03/12/2014CN103630870A Dummy-load-type counting test frame for electric energy meters
03/12/2014CN103630869A Clustering algorithm-based exceptional event analysis method for evaluating whole state of electric meter
03/12/2014CN103630868A Remote substation electrical energy metering information detection system
03/12/2014CN103630867A Mutual inductor electrified verifying device
03/12/2014CN103630866A Transient characteristic detection system and transient characteristic detection method for electronic voltage transformers
03/12/2014CN103630865A Automatic tester of online monitor for electric lightning arrester
03/12/2014CN103630864A Calibration method for free space material electromagnetic parameter test system
03/12/2014CN103630863A Device and system for verifying insulation detection sensitivity of switch equipment
03/12/2014CN103630862A Non-standard square coil for magnetic field immunity test and calibrating method and calibrating system of non-standard square coil
03/12/2014CN103630861A Calibration device and method of fuel battery internal partition performance detection PCB
03/12/2014CN103630781A Composite energy supply non-contact on-line monitoring system for active electronic current transformer
03/12/2014CN103630761A Multi-probe spherical near field channel calibration device and method
03/12/2014CN103630724A Self-calibration harmonic current transformer based on gapped iron core coil
03/12/2014CN103630720A Test and measurement instrument with auto-sync for bit-error detection
03/12/2014CN102621512B Dynamic simulation test method for timekeeping performance of merging unit
03/12/2014CN102608472B Power grid measurement and monitoring system and methods thereof
03/12/2014CN102419427B Apparatus for calibrating rise time of oscilloscope
03/12/2014CN102175980B Control device of high-temperature superconducting magnetometer measurement capable of automatically locking work point
03/11/2014US8669773 Method of calibrating a partial discharge measuring device
03/11/2014US8669770 Selectively actuating wireless, passive implantable sensor
03/11/2014US8669763 Multi-axis fluxgate magnetic sensor
03/06/2014US20140059837 Method and device for testing sensorsto be applied on a patient's skin forthe detection of fluid or moisture
03/05/2014CN203465555U Electronic testing machine measurement and control system
03/05/2014CN203465412U Highly-efficient and energy-saving aging test house
03/05/2014CN203465411U Improved electric energy meter calibration instrument
03/05/2014CN203465410U Wire connecting device of three-phase electric energy meter calibration platform
03/05/2014CN203465409U Standard analog-digital synchronization signal source
03/05/2014CN203465408U Field calibration device for direct-current voltage transformer
03/05/2014CN203465379U Test platform for pin plate model of partial discharge test
03/05/2014CN103620342A Reducing power consumption or error of digital compass
03/05/2014CN103616660A Power-down processing reliability test device and method for intelligent ammeters in interference environment
03/05/2014CN103616659A Automatic reliability test device and method for intelligent ammeters under circumstance of instant voltage interruption
03/05/2014CN103616658A A method for verifying the consistency between an electric energy meter nameplate bar code and a RFID bar code for electric energy meter automatic detection
03/05/2014CN103616657A Method for testing single-interval current transformer
03/05/2014CN103616656A Automation detection line mutual inductor rod penetrating mechanism for low-voltage current mutual inductors
03/05/2014CN103616655A Method and equipment for calibrating medical diagnostic X-ray radiation source tube current measuring instrument
03/05/2014CN103616654A System and method for testing power quality monitoring device
03/05/2014CN103616653A System and method for testing clock synchronization and clock precision of power quality monitor terminal
03/05/2014CN103616652A Error measurement method, system and application for capacitive voltage divider
03/05/2014CN103616651A On-site verification apparatus for optical fiber current sensor
03/05/2014CN103616605A Optimized low-voltage current transformer assembly line detection method
03/05/2014CN103616569A Method for correcting near-field test phases of millimeter wave plane
03/05/2014CN103616554A Full self-check AC high-low voltage acousto-optic electroscope and self-check method thereof
03/04/2014US8662744 Method of calibrating a position sensor in an automotive transmission
02/2014
02/27/2014US20140058693 Virtual model adapter removal and substitution technique for cascaded networks
02/27/2014US20140055146 Sensor arrangement and method
02/26/2014EP2700971A2 Virtual models for removing effects of adapters
02/26/2014CN203456792U Short circuit resistance insulation partition plate
02/26/2014CN203455472U Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal
02/26/2014CN203455471U Frequency characteristic detection system of electronic voltage transformer
02/26/2014CN203455470U Multifunctional device for comparing multiple transformation ratios
02/26/2014CN203455469U Double-layer cache mechanism for verifying low-voltage current transformer
02/26/2014CN203455468U Isolated safety barrier testing system
02/26/2014CN203455467U Device for calibrating high-voltage switch mechanical characteristic tester
02/26/2014CN203455466U Intelligent digital micro-resistance calibration device
02/26/2014CN203455387U Detachable current transformer of three-phase electric energy meter field calibrator
02/26/2014CN203455386U Self-calibration harmonic current transformer based on coil of iron core with gap
02/26/2014CN203455384U Support for optoelectronic pulse sampler of electric energy meter field calibrator
02/26/2014CN103605106A Portable metering device on-site calibration working platform
02/26/2014CN103605105A Calibration device for digital electric energy meter of intelligent substation
02/26/2014CN103605104A On-site detecting and wiring device for three-phase electric energy meter
02/26/2014CN103605103A Electric energy measurement fault intelligent diagnostic method based on S-shaped curve function
02/26/2014CN103605102A Field calibration method for radiated emission measurement antenna of electromagnetic compatibility experiment
02/26/2014CN103605101A Power-frequency subsection voltage stepping-up tester
02/26/2014CN103605100A Positioning error simulation method for lightning detection system
02/26/2014CN103605099A Interface converting detection device and interface detection method
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