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2G043 | INVESTIGATING, ANALYZING MATERIALS BY FLUORESCENCE OR LUMINESCENCE | |
G01N21/62 -21/74 |
G01N21/62-21/74 | AA | AA00 PURPOSE OF MEASUREMENT |
AA01 | AA03 | AA04 | AA06 | ||||||
. Analyzing components, measuring concentration | . Observing, examining conditions (e.g., surface conditions) | . Identification | . Other purposes (F) | |||||||||
BA | BA00 DETECTED SUBSTANCES |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA09 | BA10 | ||
. Metallic elements | . . Iron (i.e., Fe) | . . Aluminum (i.e., Al) | . . Mercury (i.e., Hg) | . . Arsenic (i.e., As) | . Halogens | . Other elements | . Oxygen (i.e., O2) | . Moisture | ||||
BA11 | BA12 | BA13 | BA14 | BA15 | BA16 | BA17 | ||||||
. Sulfur compounds (e.g., SO2) | . NOX (e.g., NO, NO2) | . Carbon monoxide (i.e., CO), carbon dioxide (i.e., CO2) | . Organic substances | . . Oils, fats | . Biologically-associated substances (e.g., protein) | . Other compounds, other items (e.g., bacteria) (F) | ||||||
CA | CA00 FORM OF THE SAMPLES |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA09 | |||
. Gaseous | . . Plasma (excluding induction coupled plasma) | . Liquid-like fluids | . . Solids in liquids (i.e., where the solid is of interest) | . Solids | . . Powders, granules | . . Sheet-like, film-like variants | . Other forms | |||||
DA | DA00 SAMPLE PREPARATION AND HANDLING |
DA01 | DA02 | DA04 | DA05 | DA06 | DA08 | DA09 | ||||
. Preparation, pre-treatment of samples | . . Chemical treatment | . Sample handling | . . Sample transport, movement, introduction | . . Sample attachment and removal, holding, setting, positioning | . Controlling the sample's ambient conditions or environment | . Preparation, structure of standard samples | ||||||
EA | EA00 METHODS OF ANALYSIS |
EA01 | EA02 | EA03 | EA04 | EA06 | EA07 | EA08 | EA09 | EA10 | ||
. Fluorescence, photo-luminescence | . Phosphorescence | . Raman scattering | . . CARS, CSRS | . Luminescence | . . Light from flames | . . Induction coupled plasma (i.e., ICP) | . . Arcing, sparking, discharge | . . Light (e.g., laser) illumination | ||||
EA11 | EA13 | EA14 | EA15 | EA17 | EA18 | EA19 | ||||||
. . Particle beam (e.g., electron beam) irradiation | . Transmission, light absorption | . Light scattering | . Other methods of optical analysis | . Combinations with methods of analysis other than optical | . . Chromatography | . . Electrophoresis | ||||||
FA | FA00 FORM OF ANALYSIS |
FA01 | FA02 | FA03 | FA05 | FA06 | FA07 | FA09 | ||||
. Variants that measure, scan or photograph the distribution of spaces | . Measurement of microscopically small regions | . Measuring life or decomposition over time, measuring changes over time | . Direct analysis without sampling or pre-treatment | . Variants using multiple wavelengths | . Variants that compare with standard samples and reference samples | . Other special forms of analysis (F) | ||||||
GA | GA00 WHAT IS CONTROLLED (COMBINE WITH GB) |
GA01 | GA02 | GA03 | GA04 | GA06 | GA07 | GA08 | GA09 | GA10 | ||
. Optical systems | . . Optical systems on the incident side | . . Optical systems in the sample section | . . Optical systems on the detecting side | . Light source sections | . Sample sections | . Detecting sections | . Power source sections, discharge circuits | . Electrodes, induction coils | ||||
GA11 | GA12 | GA14 | GA15 | GA16 | GA17 | GA19 | ||||||
. Burners | . . Slit-type burners | . Heating elements, atomizers | . . Tubular | . . Wire-like, filamentary | . . Sheet-like, boat-like | . Misters, nebulizers | ||||||
GA21 | GA22 | GA23 | GA25 | GA28 | ||||||||
. Display, recording | . Signal transmission | . Safety, maintenance, measures for abnormalities | . Analysis procedures | . Others (F) | ||||||||
GB | GB00 CONTROL PARAMETERS (COMBINE WITH GA) |
GB01 | GB02 | GB03 | GB05 | GB07 | GB08 | GB09 | GB10 | |||
. Position, arrangement, alignment | . Length, diameter, width | . Angle, orientation, direction | . Shape | . Temperature, cooling, heating | . Pressure | . Flow rate | . Current | |||||
GB11 | GB12 | GB13 | GB14 | GB16 | GB17 | GB18 | GB19 | |||||
. Voltage | . Electrical fields | . Magnetic fields | . Impedance | . Materials | . Insulation, separation, shielding, isolation | . Replacement, selection, switching | . Movement, motion | |||||
GB21 | GB28 | |||||||||||
. Procedures, sequences, time | . Others | |||||||||||
HA | HA00 OPTICAL ELEMENTS |
HA01 | HA02 | HA03 | HA04 | HA05 | HA06 | HA07 | HA08 | HA09 | ||
. Lenses | . Mirrors, reflecting surfaces | . . Curved mirrors, curved reflecting surfaces | . Integrating spheres | . Optical fibers, light guides, light rods | . Liquid crystals, electro-optical crystals | . Polarizing elements | . Glass plates, quartz plates (excluding simple optical windows) | . Beam splitters, combiners, sectors | ||||
HA11 | HA12 | HA15 | ||||||||||
. Shutters | . Choppers | . Other special optical elements | ||||||||||
JA | JA00 SPECTROSCOPIC MEANS |
JA01 | JA02 | JA03 | JA04 | JA05 | JA08 | |||||
. Spectroscopic means | . . (Color) filters | . . Interference filters | . . Diffraction gratings | . . Prisms | . Variants that perform wavelength scanning | |||||||
KA | KA00 WAVELENGTHS USED AND CHARACTERISTICS |
KA01 | KA02 | KA03 | KA04 | KA05 | KA07 | KA08 | KA09 | |||
. Infrared light | . Visible light | . Ultraviolet light | . . Vacuum ultraviolet light | . Variants where specific wavelength values are mentioned | . Polarization | . Pulsed light | . Lasers | |||||
LA | LA00 DETECTING MEANS |
LA01 | LA02 | LA03 | LA04 | LA05 | LA07 | |||||
. Photoelectric sensors | . . Photomultiplier tubes | . . Sensor (element) arrays, television cameras | . Photographic film | . By visual observation | . Other detecting means (F) | |||||||
MA | MA00 AVOIDING OR COMPENSATING FOR UNDESIRABLE PHENOMENA |
MA01 | MA03 | MA04 | MA05 | MA06 | ||||||
. Interference from the background or from other components | . Temperature factors | . Electrical noise (including improving the S/N ratio) | . Vibration | . Contamination or deterioration of optical systems | ||||||||
MA11 | MA12 | MA13 | MA16 | |||||||||
. Phenomena caused by light sources | . Phenomena caused by sensors (e.g., dark current) | . Phenomena caused by power sources, electrical circuits | . Other phenomena (F) | |||||||||
NA | NA00 SIGNAL PROCESSING, CALCULATIONS |
NA01 | NA02 | NA04 | NA05 | NA06 | ||||||
. Calculations (including, e.g., sums, products, differentials, logarithms) | . Histograms, statistical processing | . Signal sampling, gates | . Digital processing | . . Variants that use memories | ||||||||
NA11 | NA12 | NA13 | NA14 | NA16 | ||||||||
. Variants pertaining to analytical curves | . Variants pertaining to linearization of signals | . Apparatus calibration, sensitivity adjustment | . Variants pertaining to measurement ranges | . Others |