Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
08/2012
08/15/2012CN202383087U Manual lamp inspection machine
08/15/2012CN202383086U Inspection device for permanent crease mark of knitted fabric
08/15/2012CN202383085U Double vision detection device for cosmetics packaging
08/15/2012CN202383084U Detection and waste discharging system for cup and bowl production process
08/15/2012CN202383083U Bottle blank detection device
08/15/2012CN202383082U Web material defect detecting system
08/15/2012CN202383081U Online bottle cap quality detection device
08/15/2012CN202383080U Optical fiber measurement device
08/15/2012CN202383079U Bridge bottom crack detecting device
08/15/2012CN202383078U Colorimetric card for bloody stool
08/15/2012CN202383077U Ozonoscope for popularization of science
08/15/2012CN202383076U Novel comparison type formaldehyde tester
08/15/2012CN202383075U Nerve agent test kit based on enzyme inhibition method
08/15/2012CN202383074U Water free chlorine residual rapid reading and determining tube and rapid determining reagent kit thereof
08/15/2012CN202383073U Detection reagent microtubule
08/15/2012CN202383072U 405 laser-induced fluorescence detecting probe and system
08/15/2012CN202383071U Detection kit for 3,3'-diiodothyronine hydrosulfate
08/15/2012CN202383070U Humidity detection device for corrugated base paper
08/15/2012CN202383069U Flu detection electronic pen
08/15/2012CN202383068U Gas chamber for non-dispersive infrared carbon dioxide detector
08/15/2012CN202383067U Novel ozone detection device
08/15/2012CN202383066U Spectral color measurement instrument used for anisotropic body
08/15/2012CN202383065U Transmittance detection system
08/15/2012CN202383064U Quick crop nutrition level diagnosis device based on polarization spectrum technology
08/15/2012CN202383063U Multi-light path pollution source telemetering and receiving device
08/15/2012CN202383062U Light-wave moisture meter and light-wave tube protecting cover thereof
08/15/2012CN202376447U Vagina lotion bottle with litmus paper or pH test paper
08/15/2012CN102640005A Automatic analysis device
08/15/2012CN102640004A Blood coagulation analyzer
08/15/2012CN102639990A High-resolution large-field scanning inspection system for extruded ceramic honeycomb structures
08/15/2012CN102639989A High speed optical inspection system with adaptive focusing
08/15/2012CN102639988A Multi-stream spectrophotometer module
08/15/2012CN102639987A Observation cell arrangement
08/15/2012CN102639985A Blood cell trajectory display device
08/15/2012CN102639983A Method for determining the optical measurement path length in a duct gas monitoring system
08/15/2012CN102639977A Measurement of raman radiation
08/15/2012CN102637614A Systems and methods eliminating false defect detections
08/15/2012CN102636830A Bar-type phase diaphragm and 4f phase-concerned nonlinear imaging system and nonlinear refractive index metering method based on same
08/15/2012CN102636778A Information extracting method suitable for high-spectrum image
08/15/2012CN102636651A Method, system and chip test paper for parallel detection on various cardiac markers
08/15/2012CN102636607A Quality standard of edible gastrodia elata
08/15/2012CN102636498A Detection device and detection method for glass substrate
08/15/2012CN102636497A Feeding and sorting device used for quality detection of ceramic sphere surface
08/15/2012CN102636496A Defect width calibration standardizing system and method in optical surface defect dark field detection
08/15/2012CN102636495A All-round automatic detection device for surface defects of workpieces
08/15/2012CN102636494A Vision detection system and detection method
08/15/2012CN102636493A Automatic imaging detection analysis processing system for macroscopic test
08/15/2012CN102636492A High-speed visual on-line detection equipment for surface defects of steel rails
08/15/2012CN102636491A Semiconductor defect detection method based on surface plasma wave
08/15/2012CN102636490A Method for detecting surface defects of dustproof cover of bearing based on machine vision
08/15/2012CN102636489A Selective split-flow rejecting and unloading device for spheres arranged into array
08/15/2012CN102636488A Quantitative measurement method for sorbite content in high-carbon steel rod
08/15/2012CN102636487A Method for identifying discharged live zooplanktons in blast water
08/15/2012CN102636486A Method for automatically detecting three-true-leaf period of cotton
08/15/2012CN102636485A Method for measuring content of calcium oxide in iron ores
08/15/2012CN102636484A Method for quickly testing presence of oxide in hydrochloric acid
08/15/2012CN102636483A Method and device for detecting urine iodine concentration
08/15/2012CN102636482A Rapid Dursban pesticide residue detection method combining reagent colorimetry and spectrum detection
08/15/2012CN102636481A Elemental composition verification method of aluminum base wire
08/15/2012CN102636480A Method for enhancing atomic spectrum gaseous sampling efficiency
08/15/2012CN102636479A Atmospheric heavy metal on-line detection system
08/15/2012CN102636478A Continuously adjustable laser attenuation device and continuousl adjustable method for confocal raman spectrometer
08/15/2012CN102636477A Testing method of one-dimension to three-dimensional thermal boundary resistance caused by dimension saltation
08/15/2012CN102636476A Method for detecting n-butyl nitrate by aid of laser-Raman spectrum
08/15/2012CN102636475A Method for detecting n-butyl nitrate by aid of laser Raman spectrum
08/15/2012CN102636474A Working electrode for electrochemical onsite surface enhanced Raman scattering (SERS) spectrum in-situ cell as well as preparation method and application thereof
08/15/2012CN102636473A Exciting light deviation collinear optical system detection device and method
08/15/2012CN102636472A Non-contact testing device of LED (light-emitting diode) epitaxial wafer
08/15/2012CN102636471A Miniflow control chip fluorescence detection system based on LED (light-emitting diode) excitation light source integrated with photonic crystal resonant cavity
08/15/2012CN102636470A Portable multiband combined light source text mark inspection instrument
08/15/2012CN102636469A Fluorescence reader
08/15/2012CN102636468A Polynaphthylene solution fluorescence chemical sensor and application thereof
08/15/2012CN102636467A Biological sensing method for quantitatively detecting phospholipase based on bilayer phospholipids membrane modified graphene composite nano material
08/15/2012CN102636466A Method for characterizing humification degree of compost
08/15/2012CN102636465A FRET (Fluorescence Resonance Energy Transfer) efficiency quantitative detecting method based on partial acceptor photo-bleaching and donor-acceptor alternate excitation
08/15/2012CN102636464A Femtosecond laser film micro-nanomachining real-time monitoring device
08/15/2012CN102636463A Online detection device for titanyl sulfate hydrolysis and control equipment
08/15/2012CN102636462A On-line purified multimode conduction surface plasma resonance spectrometer
08/15/2012CN102636461A Surface plasmon resonance spectrometer with embedded sample purifying module and detection method thereof
08/15/2012CN102636460A Glass substrate detection system and method for plasma display
08/15/2012CN102636459A Forward scattering and transmission combined visibility measuring instrument and measuring method thereof
08/15/2012CN102636458A Interference type refractive index sensor based on polarization maintaining optical fiber
08/15/2012CN102636457A Trace liquid refractive index measuring system and measuring method
08/15/2012CN102636456A Sensor integrated with light waveguides and micro-cavities based on light intensity detection
08/15/2012CN102636455A Method for measuring hardness of agaricus bisporus by using near infrared spectrum
08/15/2012CN102636454A Method for quickly measuring content of low carbon number fatty acid in edible oil by near infrared spectrum
08/15/2012CN102636453A Helicobacter pylori measuring method
08/15/2012CN102636452A NIR (Near Infrared Spectrum) undamaged identification authenticity method for wild ginseng
08/15/2012CN102636451A Method for fast determination of phosphate content in hairtail surimi and fish paste
08/15/2012CN102636450A Method for detecting wolfberry polyose content in Chinese wolfberry in a nondestructive way based on near infrared spectrum technology
08/15/2012CN102636449A Method for measuring content of paeoniflorin in radix paeoniae alba extracting process by aid of near infrared spectrums
08/15/2012CN102636448A Method for determination of montmorillonite content
08/15/2012CN102636447A Method for determination of montmorillonite powder content
08/15/2012CN102636446A On-line detection device for detecting total nitrogen and total phosphorus through ozone ultraviolet collaborative oxidative digestion
08/15/2012CN102636445A Method for testing error compensation with spectrophotometer
08/15/2012CN102636444A Method for determining optimal doping ratio of nonlinear gallium selenide crystal
08/15/2012CN102636443A Method for measuring copper smelting smoke indium
08/15/2012CN102636442A Systems and methods for wavelength spectrum analysis for detection of various gases using a treated tape
08/15/2012CN102636441A Test evaluation method of LED (light emitting diode) packaging adhesive
08/15/2012CN102636440A Building material burning smoke toxicity quantitative evaluation method and system based on N-gas model
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