FI (list display)

  • G01N27/00
  • Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (G01N 3/00-G01N 25/00 take precedence; measurement or testing of electric or magnetic variables or of electric or magnetic properties of materials G01R) HB CC 2G060
  • G01N27/00@A
  • Detecting humidity or moisture HB CC 2G060
  • G01N27/00@B
  • .Structures of elements, structures of devices HB CC 2G060
  • G01N27/00@C
  • .Electric circuits HB CC 2G060
  • G01N27/00@D
  • Utilising electric means in general HB CC 2G060
  • G01N27/00@E
  • .Electric circuits HB CC 2G060
  • G01N27/00@F
  • Detecting flame or heat or combustion devices HB CC 2G060
  • G01N27/00@G
  • detecting precipitation, snowing, freezing or condensing HB CC 2G060
  • G01N27/00@H
  • Detecting urination HB CC 2G060
  • G01N27/00@J
  • Detecting by using the field effect transistors HB CC 2G060
  • G01N27/00@K
  • Detecting gases or smokes HB CC 2G060
  • G01N27/00@L
  • Related to material deterioration HB CC 2G060
  • G01N27/00@Z
  • Others (semiconductor tests) HB CC 2G060
  • G01N27/02
  • .by investigating impedance HB CC 2G060
  • G01N27/02@A
  • Detecting humidity or moisture (technology common to 27/04 and 27/22 for those to dry the cereal grains) HB CC 2G060
  • G01N27/02@B
  • .Structures of elements or equipment HB CC 2G060
  • G01N27/02@C
  • .Electric circuits HB CC 2G060
  • G01N27/02@D
  • Utilising electric means in general (Related to living bodies, biology, medical treatments HB CC 2G060
  • G01N27/02@E
  • .Electric circuits (Related to the living bodies, biology, medical treatments) HB CC 2G060
  • G01N27/02@Z
  • Others HB CC 2G060
  • G01N27/04
  • ..by investigating resistance HB CC 2G060
  • G01N27/04@A
  • Detecting humidity or moisture HB CC 2G060
  • G01N27/04@B
  • .Structures of elements or equipment HB CC 2G060
  • G01N27/04@C
  • .Electric circuits HB CC 2G060
  • G01N27/04@D
  • Investigating gases HB CC 2G060
  • G01N27/04@E
  • .Structures HB CC 2G060
  • G01N27/04@F
  • ..Structures or mounting of detectors per se HB CC 2G060
  • G01N27/04@G
  • ..Enclosures or internal layout of detectors HB CC 2G060
  • G01N27/04@H
  • ..Gas intakes HB CC 2G060
  • G01N27/04@J
  • ..Inspecting or testing detectors HB CC 2G060
  • G01N27/04@K
  • .Electric circuits HB CC 2G060
  • G01N27/04@L
  • ..Detecting elements (including simple detection or simple temperature compensations) HB CC 2G060
  • G01N27/04@M
  • ..Preventing fluctuations in power supply or voltage at the detecting unit HB CC 2G060
  • G01N27/04@N
  • ..calibrating or testing operating conditions of the detectors HB CC 2G060
  • G01N27/04@P
  • ..Signal processing or detecting air-fuel ratios HB CC 2G060
  • G01N27/04@Q
  • ..Displaying or detecting failures, alarm safety HB CC 2G060
  • G01N27/04@Z
  • Others HB CC 2G060
  • G01N27/06
  • ...of a liquid (involving electrolysis G01N 27/26) HB CC 2G060
  • G01N27/06@A
  • Structures of elements or equipment HB CC 2G060
  • G01N27/06@B
  • Electric circuits HB CC 2G060
  • G01N27/06@Z
  • Others HB CC 2G060
  • G01N27/07
  • ....Construction of measuring vessels; Electrodes therefor [2] HB CC 2G060
  • G01N27/08
  • ....which is flowing continuously HB CC 2G060
  • G01N27/10
  • .....Investigation or analysis specially adapted for controlling or monitoring operations or for signalling HB CC 2G060
  • G01N27/12
  • ...of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid HB CC 2G046
  • G01N27/12@A
  • Detecting gases HB CC 2G046
  • G01N27/12@B
  • .Structures of elements or equipment (including structural combinations of the materials) HB CC 2G046
  • G01N27/12@C
  • .Element materials HB CC 2G046
  • G01N27/12@D
  • .Electric circuits (sub-classification is provided to G 01 N 27/04 as well) HB CC 2G046
  • G01N27/12@E
  • Detecting humidity HB CC 2G046
  • G01N27/12@F
  • .Detecting condensing or frosting HB CC 2G046
  • G01N27/12@G
  • .Structures of elements or equipment HB CC 2G046
  • G01N27/12@H
  • .Element materials (including materials displayed in general or including organic and inorganic materials) HB CC 2G046
  • G01N27/12@J
  • ..Inorganic materials HB CC 2G046
  • G01N27/12@K
  • ..Organic materials HB CC 2G046
  • G01N27/12@L
  • .Applying or usage for humidity detection HB CC 2G046
  • G01N27/12@P
  • .Electric circuits HB CC 2G046
  • G01N27/12@M
  • Manufacturing methods or mounting of elements for detecting gases or humidity HB CC 2G046
  • G01N27/12@N
  • Related to detecting liquids HB CC 2G046
  • G01N27/12@Z
  • Others HB CC 2G046
  • G01N27/14
  • ...of an electrically-heated body in dependence upon change of temperature HB CC 2G060
  • G01N27/16
  • ....caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas HB CC 2G060
  • G01N27/16@A
  • Equipment structures HB CC 2G060
  • G01N27/16@B
  • .Element structures or materials HB CC 2G060
  • G01N27/16@C
  • Electric circuits HB CC 2G060
  • G01N27/16@Z
  • Others HB CC 2G060
  • G01N27/18
  • ....caused by changes in the thermal conductivity of a surrounding material to be tested (G01N 27/20 takes precedence) HB CC 2G060
  • G01N27/20
  • ...Investigating the presence of flaws HB CC 2G060
  • G01N27/20@A
  • Equipment structures HB CC 2G060
  • G01N27/20@B
  • Electric circuits HB CC 2G060
  • G01N27/20@Z
  • Others HB CC 2G060
  • G01N27/22
  • ..by investigating capacitance HB CC 2G060
  • G01N27/22@A
  • Investing gases HB CC 2G060
  • G01N27/22@B
  • Investigating liquids HB CC 2G060
  • G01N27/22@C
  • Investigating solids HB CC 2G060
  • G01N27/22@D
  • Electric circuits HB CC 2G060
  • G01N27/22@Z
  • Others HB CC 2G060
  • G01N27/24
  • ...Investigating the presence of flaws HB CC 2G060
  • G01N27/26
  • .by investigating electrochemical variables; by using electrolysis or electrophoresis (investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography, G01N 30/00; electrochemical processes or apparatus in general B01J; standard cells H01M 6/28) HB CC 2G056
  • G01N27/26@P
  • Measuring flow potentials HB CC 2G056
  • G01N27/26@Q
  • Utilising electrolysis HB CC 2G056
  • G01N27/26@R
  • .Electrolytic equipment HB CC 2G056
  • G01N27/26@S
  • .Utilising as the pre-treatment HB CC 2G056
  • G01N27/26@T
  • Utilising as the electric dialysis HB CC 2G056
  • G01N27/26@U
  • Measuring particular substances, constituents or properties (P to T take precedence) HB CC 2G056
  • G01N27/26@V
  • .Measuring liquid specimens HB CC 2G056
  • G01N27/26@Z
  • Others HB CC 2G056
  • G01N27/26,341
  • ..Electrically display titration HB CC 2G056
  • G01N27/26,341@A
  • Related to particular constituents (C takes precedence) HB CC 2G056
  • G01N27/26,341@B
  • Obtaining accurate end points HB CC 2G056
  • G01N27/26,341@C
  • Measuring currents HB CC 2G056
  • G01N27/26,341@Z
  • Others HB CC 2G056
  • G01N27/26,351
  • ..Measuring defects or degradation of the materials HB CC 2G056
  • G01N27/26,351@A
  • By using measurements of corrosion properties HB CC 2G056
  • G01N27/26,351@B
  • .By using three poles (specimen pole, remote pole and reference pole) HB CC 2G056
  • G01N27/26,351@C
  • ..Measuring currents HB CC 2G056
  • G01N27/26,351@D
  • ..Measuring voltages HB CC 2G056
  • G01N27/26,351@E
  • ..Measuring secular changes in voltage or current after applying a certain electric potential e.g. coulostatic transients HB CC 2G056
  • G01N27/26,351@F
  • .By using alternating currents HB CC 2G056
  • G01N27/26,351@G
  • .By using only two poles HB CC 2G056
  • G01N27/26,351@H
  • ..By using voltage HB CC 2G056
  • G01N27/26,351@J
  • ..By using current HB CC 2G056
  • G01N27/26,351@K
  • .Measuring local corrosion or gap corrosion HB CC 2G056
  • G01N27/26,351@L
  • Related to sedimentary layers HB CC 2G056
  • G01N27/26,351@M
  • .Related to shield metals HB CC 2G056
  • G01N27/26,351@N
  • ..Investigating defects in metallic shielding layers HB CC 2G056
  • G01N27/26,351@P
  • Relating buried objects HB CC 2G056
  • G01N27/26,351@Z
  • Others HB CC 2G056
  • G01N27/26,361
  • ..Measuring densities for controlling the density HB CC 2G056
  • G01N27/26,361@A
  • Measuring constituents in gases HB CC 2G056
  • G01N27/26,361@B
  • .Measuring oxygen content for controlling air-fuel ratios HB CC 2G056
  • G01N27/26,361@C
  • ..Coping with sensor temperature or activation HB CC 2G056
  • G01N27/26,361@D
  • ..Coping with sensor deterioration or deviations HB CC 2G056
  • G01N27/26,361@E
  • Measuring constituents in liquids HB CC 2G056
  • G01N27/26,361@F
  • .Measuring pH for controlling pH HB CC 2G056
  • G01N27/26,361@G
  • .Measuring dissolved gas densities HB CC 2G056
  • G01N27/26,361@Z
  • Others HB CC 2G056
  • G01N27/26,371
  • ..Handling measured values HB CC 2G056
  • G01N27/26,371@A
  • Related to compensation HB CC 2G056
  • G01N27/26,371@B
  • .Temperature compensations HB CC 2G056
  • G01N27/26,371@C
  • Related to abnormal measurement results HB CC 2G056
  • G01N27/26,371@D
  • by using memorised data HB CC 2G056
  • G01N27/26,371@E
  • Related to oxygen density meter (361 takes precedence) HB CC 2G056
  • G01N27/26,371@F
  • Related to densitometer for the constituents in the liquids HB CC 2G056
  • G01N27/26,371@G
  • Relating transmission HB CC 2G056
  • G01N27/26,371@Z
  • Others HB CC 2G056
  • G01N27/26,381
  • ..Relating calibrations HB CC 2G056
  • G01N27/26,381@A
  • Related to means for measuring densities of constituents in the liquids (excluding the dissolved gas constituents) HB CC 2G056
  • G01N27/26,381@B
  • Related to means for measuring gas densities HB CC 2G056
  • G01N27/26,381@C
  • Automatic calibrating devices HB CC 2G056
  • G01N27/26,381@D
  • Relating standard substances for calibration HB CC 2G056
  • G01N27/26,381@Z
  • Others HB CC 2G056
  • G01N27/26,391
  • ..Related to fault detection HB CC 2G056
  • G01N27/26,391@A
  • Related to oxygen sensors HB CC 2G056
  • G01N27/26,391@B
  • .Performance evaluation or durability tests HB CC 2G056
  • G01N27/26,391@Z
  • Others HB CC 2G056
  • G01N27/27
  • ..Association of two or more measuring systems or cells, each measuring a different parameter, where the measurement results may be either used independently, the systems or cells being physically associated, or combined to produce a value for a further par HB CC 2G056
  • G01N27/27@A
  • By using plurality of measurement systems or cells HB CC 2G056
  • G01N27/27@B
  • .Processing by using plurality of measurement values HB CC 2G056
  • G01N27/27@C
  • .Combinations with means of measurements in other fields HB CC 2G056
  • G01N27/27@D
  • .Distributing types (G01N27/27B or C takes precedence) HB CC 2G056
  • G01N27/27@Z
  • Others HB CC 2G056
  • G01N27/28
  • ..Electrolytic cell components HB CC 2G056
  • G01N27/28@H
  • Related to pre-treatments of the specimens for measurements HB CC 2G056
  • G01N27/28@M
  • Related to sampling of specimen for measurements or feeding HB CC 2G056
  • G01N27/28@N
  • .With air lifting pumps HB CC 2G056
  • G01N27/28@P
  • .For living bodies (A 61 B takes precedence) HB CC 2G056
  • G01N27/28@Q
  • Related to temperature control of specimens or constant temperature chambers HB CC 2G056
  • G01N27/28@R
  • Related to storage containers, accommodation boxes or display instruments HB CC 2G056
  • G01N27/28@Z
  • Others HB CC 2G056
  • G01N27/28,301
  • ...Related to electrolytic bath or measurement cells HB CC 2G056
  • G01N27/28,301@A
  • For mounting on surface subject to tests HB CC 2G056
  • G01N27/28,301@B
  • Combinations of specimen suckers and measurement cells HB CC 2G056
  • G01N27/28,301@Z
  • Others HB CC 2G056
  • G01N27/28,311
  • ....Rotating types HB CC 2G056
  • G01N27/28,321
  • ....Distributing types HB CC 2G056
  • G01N27/28,321@A
  • Electrodes protruding in the tubular passages HB CC 2G056
  • G01N27/28,321@F
  • Electrodes consisting a portion of the tubular passage wall HB CC 2G056
  • G01N27/28,321@G
  • Suddenly changing flow direction at the electrodes HB CC 2G056
  • G01N27/28,321@Z
  • Others HB CC 2G056
  • G01N27/28,331
  • ....By using laminated film structures HB CC 2G056
  • G01N27/28,331@A
  • Characterised by HB CC 2G056
  • G01N27/28,331@D
  • Characterised by bridges or means for distributing the liquids HB CC 2G056
  • G01N27/28,331@Z
  • Others HB CC 2G056
  • G01N27/28,341
  • ...Related to retaining or fixing the electrodes HB CC 2G056
  • G01N27/28,341@A
  • For immersed type water quality measurement devices HB CC 2G056
  • G01N27/28,341@F
  • Electrode stands (for laboratories) HB CC 2G056
  • G01N27/28,341@Z
  • Others HB CC 2G056
  • G01N27/28,351
  • ....For mounting on the Buoy HB CC 2G056
  • G01N27/28,361
  • ...Related to means for agitation HB CC 2G056
  • G01N27/30
  • ...Electrodes, e.g. testing electrodes HB CC 2G056
  • G01N27/30@A
  • For living bodies (A 61 B takes precedence) HB CC 2G056
  • G01N27/30@B
  • Consisting of metallic or carbon materials HB CC 2G056
  • G01N27/30@F
  • Characterised by electrode profiles (301 to 371 take precedence) HB CC 2G056
  • G01N27/30@Z
  • Others HB CC 2G056
  • G01N27/30,311
  • ....Reference electrodes or comparative electrodes (Calomel electrodes, 27/32) HB CC 2G056
  • G01N27/30,311@A
  • For living bodies (A 61 B 5/00 takes precedence) HB CC 2G056
  • G01N27/30,311@B
  • Double junction types HB CC 2G056
  • G01N27/30,311@C
  • Related to compositions of the internal liquids HB CC 2G056
  • G01N27/30,311@D
  • With gelled internal liquids HB CC 2G056
  • G01N27/30,311@Z
  • Others HB CC 2G056
  • G01N27/30,315
  • .....Related to feeding or pressurizing internal liquids, for high-pressures HB CC 2G056
  • G01N27/30,315@A
  • For high-temperatures or high-pressures HB CC 2G056
  • G01N27/30,315@B
  • With means for compensating the pressures (A takes precedence) HB CC 2G056
  • G01N27/30,315@Z
  • Others HB CC 2G056
  • G01N27/30,361
  • ....Rotating or vibrating electrodes HB CC 2G056
  • G01N27/31
  • ....Half-cells with permeable membranes, e.g. semi-porous or perm-selective membranes [5] HB CC 2G056
  • G01N27/32
  • ....Calomel electrodes HB CC 2G056
  • G01N27/327
  • ....Biochemical electrodes [5] HB CC 2G056
  • G01N27/327,353
  • .....Enzyme electrodes HB CC 2G056
  • G01N27/327,353@A
  • Related to mounting or fixing the enzyme fixing films HB CC 2G056
  • G01N27/327,353@B
  • Layered structures HB CC 2G056
  • G01N27/327,353@C
  • By using optical hardening resins as the enzyme fixing carrier HB CC 2G056
  • G01N27/327,353@D
  • By using optical gels as the enzyme fixing carrier HB CC 2G056
  • G01N27/327,353@F
  • Enzymes directly fixed on the conductive bases HB CC 2G056
  • G01N27/327,353@J
  • Enzymes fixed on the conductive bases via the film carriers HB CC 2G056
  • G01N27/327,353@P
  • Enzymes fixed to the film carriers (G01N27/327,353J takes precedence) HB CC 2G056
  • G01N27/327,353@Q
  • .Film electrodes additionally formed on the film carriers HB CC 2G056
  • G01N27/327,353@R
  • With enzymes and redox compositions HB CC 2G056
  • G01N27/327,353@S
  • With enzymes and coenzymes HB CC 2G056
  • G01N27/327,353@T
  • With enzymes, redoxes and coenzymes HB CC 2G056
  • G01N27/327,353@U
  • With plurality of enzymes HB CC 2G056
  • G01N27/327,353@V
  • With deactivating enzymes HB CC 2G056
  • G01N27/327,353@Z
  • Others HB CC 2G056
  • G01N27/327,355
  • .....Micro-organic electrodes HB CC 2G056
  • G01N27/327,357
  • .....Immune electrodes HB CC 2G056
  • G01N27/333
  • ....Ion-selective electrodes or membranes(glass electrodes G01N27/36) [5] HB CC 2G056
  • G01N27/333,321
  • .....Slow melting inorganic salt film electrodes HB CC 2G056
  • G01N27/333,321@A
  • With liquid internal electrolytes HB CC 2G056
  • G01N27/333,321@B
  • Metallic metal oxide electrodes or antimony electrodes HB CC 2G056
  • G01N27/333,321@Z
  • Others HB CC 2G056
  • G01N27/333,331
  • .....Organic ion replacing film electrodes HB CC 2G056
  • G01N27/333,331@A
  • Related to sensitive substances HB CC 2G056
  • G01N27/333,331@C
  • Relating compositions or carrier constituents of the sensitive films HB CC 2G056
  • G01N27/333,331@E
  • Related to structures or fixing of sensitive films HB CC 2G056
  • G01N27/333,331@F
  • .Overlayed film structures HB CC 2G056
  • G01N27/333,331@G
  • Related to electrode structures HB CC 2G056
  • G01N27/333,331@H
  • .Liquid films HB CC 2G056
  • G01N27/333,331@J
  • .With electrolytic polymer films HB CC 2G056
  • G01N27/333,331@K
  • .With liquid internal electrolytes HB CC 2G056
  • G01N27/333,331@L
  • .With dry internal electrolytes HB CC 2G056
  • G01N27/333,331@M
  • .Sensitive films provided on the conductors HB CC 2G056
  • G01N27/333,331@N
  • Ornament electrodes HB CC 2G056
  • G01N27/333,331@Y
  • For amperometry HB CC 2G056
  • G01N27/333,331@Z
  • Others HB CC 2G056
  • G01N27/34
  • ....Dropping-mercury electrodes HB CC 2G056
  • G01N27/36
  • ....Glass electrodes HB CC 2G056
  • G01N27/36@A
  • For living bodies (A 6/B takes precedence) HB CC 2G056
  • G01N27/36@B
  • Related to compositions of the glass films (C 03 C 3/00 or C 04 C 4/18 takes precedence) HB CC 2G056
  • G01N27/36@C
  • Solids HB CC 2G056
  • G01N27/36@Z
  • Others HB CC 2G056
  • G01N27/38
  • ....Cleaning of electrodes HB CC 2G056
  • G01N27/38,301
  • .....By immersing in cleaning solutions HB CC 2G056
  • G01N27/38,311
  • .....By spraying the cleaning solutions HB CC 2G056
  • G01N27/38,321
  • .....By spraying the testing solution per se HB CC 2G056
  • G01N27/38,331
  • .....By spraying gases HB CC 2G056
  • G01N27/38,341
  • .....By spraying gas and liquid mixtures HB CC 2G056
  • G01N27/38,351
  • .....By mechanical means HB CC 2G056
  • G01N27/38,353
  • ......By brushing HB CC 2G056
  • G01N27/38,355
  • ......By granular or powder substances HB CC 2G056
  • G01N27/38,361
  • .....By ultrasonic waves HB CC 2G056
  • G01N27/38,371
  • .....By combined means HB CC 2G056
  • G01N27/40
  • ...Semi-permeable membranes or partitions HB CC 2G056
  • G01N27/401
  • ...Salt-bridge leaks; Liquid junctions [5] HB CC 2G056
  • G01N27/401,313
  • ....Related to liquid junctions HB CC 2G056
  • G01N27/401,313@A
  • Porous substances HB CC 2G056
  • G01N27/401,313@B
  • Sleeves or slides HB CC 2G056
  • G01N27/401,313@C
  • Pinholes HB CC 2G056
  • G01N27/401,313@D
  • With fibres HB CC 2G056
  • G01N27/401,313@E
  • Non-porous members HB CC 2G056
  • G01N27/401,313@F
  • Salt bridges HB CC 2G056
  • G01N27/401,313@Z
  • Others HB CC 2G056
  • G01N27/403
  • ..Cells and electrode assemblies [5] HB CC 2G056
  • G01N27/403,371
  • ...Composite electrodes HB CC 2G056
  • G01N27/403,371@A
  • Replaceable electrodes HB CC 2G056
  • G01N27/403,371@B
  • With built-in amplifiers HB CC 2G056
  • G01N27/403,371@C
  • With means for sensing temperature or coping with temperature fluctuations HB CC 2G056
  • G01N27/403,371@D
  • for high temperature HB CC 2G056
  • G01N27/403,371@E
  • For high-pressures or coping with pressure fluctuations HB CC 2G056
  • G01N27/403,371@F
  • Guard electrodes or with shields HB CC 2G056
  • G01N27/403,371@G
  • With metallic electrodes HB CC 2G056
  • G01N27/403,371@H
  • With solid ion selective electrodes HB CC 2G056
  • G01N27/403,371@J
  • Mounted in catheters or syringes HB CC 2G056
  • G01N27/403,371@K
  • With internal liquid replenishment reservoirs HB CC 2G056
  • G01N27/403,371@L
  • Characterised by liquid junctions or double junctions HB CC 2G056
  • G01N27/403,371@Z
  • Others HB CC 2G056
  • G01N27/404
  • ...Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid [5] HB CC 2G056
  • G01N27/404,341
  • ....Gas permeating film electrodes HB CC 2G056
  • G01N27/404,341@A
  • For living bodies or endemic measurements (A61B 5/00 takes precedence) HB CC 2G056
  • G01N27/404,341@B
  • Related to compositions or feeding of internal liquids HB CC 2G056
  • G01N27/404,341@C
  • Related to pre-processing or storing the electrodes HB CC 2G056
  • G01N27/404,341@D
  • Related to mounting or fixing of gas permeating films HB CC 2G056
  • G01N27/404,341@E
  • With means for eliminating interfering constituents HB CC 2G056
  • G01N27/404,341@G
  • Related to manufacturing or materials of gas permeating films HB CC 2G056
  • G01N27/404,341@J
  • Integrated gas permeating films and internal electrodes HB CC 2G056
  • G01N27/404,341@K
  • Characterised by internal electrodes HB CC 2G056
  • G01N27/404,341@L
  • .With semiconductor bases HB CC 2G056
  • G01N27/404,341@R
  • characterized by casing HB CC 2G056
  • G01N27/404,341@S
  • With means for coping with pressure or temperature fluctuations HB CC 2G056
  • G01N27/404,341@U
  • Related to whole structures HB CC 2G056
  • G01N27/404,341@V
  • .Wires HB CC 2G056
  • G01N27/404,341@Z
  • Others HB CC 2G056
  • G01N27/406
  • ...Cells and probes with solid electrolytes [5] HB CC 2G004
  • G01N27/407
  • ....for investigating or analysing gases [5] HB CC 2G004
  • G01N27/409
  • .....Oxygen concentration cells [5] HB CC 2G004
  • G01N27/409,100
  • ......For gaseous specimens HB CC 2G004
  • G01N27/41
  • .....Oxygen pumping cells [5] HB CC 2G004
  • G01N27/41,325
  • ......measuring oxygen, air fuel ratio(G01N27/419,327 takes precedence) HB CC 2G004
  • G01N27/41,325@A
  • With solid electrolytes contained in tube sealed at one end HB CC 2G004
  • G01N27/41,325@B
  • With cylindrical solid electrolyte tubes HB CC 2G004
  • G01N27/41,325@D
  • Diffusion resistors made of porous coating HB CC 2G004
  • G01N27/41,325@E
  • Diffusion resistors made of covers with opening, e.g. with opening on solid electrolytes per se HB CC 2G004
  • G01N27/41,325@G
  • Contacting one electrode with external reference gas HB CC 2G004
  • G01N27/41,325@H
  • Characterised by mounting structures e.g. characterised by mounting structures to the heaters or casing HB CC 2G004
  • G01N27/41,325@J
  • Characterised by manufacturing methods HB CC 2G004
  • G01N27/41,325@K
  • .Of electrodes HB CC 2G004
  • G01N27/41,325@L
  • .Of diffusion resistors HB CC 2G004
  • G01N27/41,325@N
  • Characterised by measurement methods HB CC 2G004
  • G01N27/41,325@P
  • Related to signal processing HB CC 2G004
  • G01N27/41,325@Q
  • .Related to temperature compensation or heating control, e.g. compensation of internal resistances HB CC 2G004
  • G01N27/41,325@Z
  • Others e.g. characterised by compositions of electrodes, without diffusion resistors HB CC 2G004
  • G01N27/411
  • ....for investigating or analysing of liquid metals [5] HB CC 2G004
  • G01N27/413
  • ...Concentration cells using liquid electrolytes [5] HB CC 2G004
  • G01N27/414
  • ...Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS [5] HB CC 2G056
  • G01N27/414,301
  • ....details HB CC 2G056
  • G01N27/414,301@A
  • For using as the comparative electrodes or reference electrodes HB CC 2G056
  • G01N27/414,301@B
  • For using as the internal electrodes HB CC 2G056
  • G01N27/414,301@C
  • With ion selective glass films HB CC 2G056
  • G01N27/414,301@D
  • With slow melting inorganic salt films HB CC 2G056
  • G01N27/414,301@E
  • With metallic oxide films as the ion sensitive film HB CC 2G056
  • G01N27/414,301@F
  • With gas permeating films HB CC 2G056
  • G01N27/414,301@G
  • With organic ion replacing films HB CC 2G056
  • G01N27/414,301@K
  • With biochemically reacting films HB CC 2G056
  • G01N27/414,301@L
  • .With enzymes HB CC 2G056
  • G01N27/414,301@M
  • .With microorganisms HB CC 2G056
  • G01N27/414,301@N
  • .With antigens or antibodies HB CC 2G056
  • G01N27/414,301@P
  • Separated gate structures HB CC 2G056
  • G01N27/414,301@R
  • Combined or plurality of sensors HB CC 2G056
  • G01N27/414,301@U
  • Related to mounting structures HB CC 2G056
  • G01N27/414,301@V
  • Related to sensor structures HB CC 2G056
  • G01N27/414,301@W
  • Relating manufacturing methods of the ISFET bases HB CC 2G056
  • G01N27/414,301@X
  • Related to measurement systems or activation circuits HB CC 2G056
  • G01N27/414,301@Y
  • Related to bio-chips HB CC 2G056
  • G01N27/414,301@Z
  • Others HB CC 2G056
  • G01N27/416
  • ..Systems(G01N27/27 takes precedence) [5] HB CC 2G056
  • G01N27/416,300
  • ...by measuring currents or voltages in voltaic cells (G01N 27/02 takes precedence) HB CC 2G056
  • G01N27/416,300@F
  • Measuring polarisation curves HB CC 2G056
  • G01N27/416,300@G
  • Measuring densities of particular constituents HB CC 2G056
  • G01N27/416,300@M
  • Obtaining parameters other than density HB CC 2G056
  • G01N27/416,300@N
  • .Measuring BOD or COD HB CC 2G056
  • G01N27/416,300@S
  • Related to measurement methods HB CC 2G056
  • G01N27/416,300@T
  • Related to signal processing HB CC 2G056
  • G01N27/416,300@U
  • Related to light electrochemistry HB CC 2G056
  • G01N27/416,300@Z
  • Others HB CC 2G056
  • G01N27/416,302
  • ....By measuring current (in case it is not clear whether current or voltage is measured, the subject matter using hydrogen peroxide, oxygen or micro-organic electrode is deemed to measure current. The subject matter using ion sensor, ion selective electrode, HB CC 2G056
  • G01N27/416,302@A
  • Related to compensations upon applying the voltage, e.g. compensation of internal resistance within the electrolytes HB CC 2G056
  • G01N27/416,302@G
  • Measuring densities of particular constituents e.g. total ammonium, organic acids, alcohol, amino acids, acetic acids HB CC 2G056
  • G01N27/416,302@M
  • Obtaining parameters other than density e.g. freshness HB CC 2G056
  • G01N27/416,302@N
  • Measuring BOD or COD HB CC 2G056
  • G01N27/416,302@Z
  • Others HB CC 2G056
  • G01N27/416,311
  • .....measuring cmponent of gas HB CC 2G056
  • G01N27/416,311@A
  • By using three-pole constant potential measurement equipment HB CC 2G056
  • G01N27/416,311@G
  • measuring density of particular constituents HB CC 2G056
  • G01N27/416,311@H
  • .measuring hydrogen and its isotopes HB CC 2G056
  • G01N27/416,311@J
  • .measuring moisture, e.g. humidity, dew points HB CC 2G056
  • G01N27/416,311@K
  • .Measuring hydrogen peroxide HB CC 2G056
  • G01N27/416,311@L
  • .measuring ozone HB CC 2G056
  • G01N27/416,311@Z
  • Others HB CC 2G056
  • G01N27/416,316
  • ......Measuring chlorine or residual chlorine HB CC 2G056
  • G01N27/416,316@A
  • By using chlorine substitution reagents HB CC 2G056
  • G01N27/416,316@Z
  • Others HB CC 2G056
  • G01N27/416,321
  • ......Measuring oxygen, air fuel ratios (G01N27/41, 325, G01N27/419, 327 take precedence) HB CC 2G056
  • G01N27/416,323
  • .......using gas permeating film electrodes (gas permeating film electrodes per se G01N27/404, 341) HB CC 2G056
  • G01N27/416,331
  • ......measuring Cox, NOx or Sox HB CC 2G056
  • G01N27/416,336
  • .....Measuring constituents Related to living bodies (G01N27/416,302, G01N27/416,311 takes precedence) (in case it is clear that the current is measured and the object of measurement is the substances related to the living bodies.) (Assign G01N27/416,302 or G0 HB CC 2G056
  • G01N27/416,336@A
  • With oxygen reactors HB CC 2G056
  • G01N27/416,336@B
  • Characterised by measurement methods HB CC 2G056
  • G01N27/416,336@C
  • Related to handling of measured values or signal processing HB CC 2G056
  • G01N27/416,336@G
  • measuring density of particular constituents e.g. catechol amine HB CC 2G056
  • G01N27/416,336@H
  • .Measuring pyruvic acids or lactic acids HB CC 2G056
  • G01N27/416,336@J
  • .Measuring creatine or creatinine HB CC 2G056
  • G01N27/416,336@M
  • Obtaining parameters other than density HB CC 2G056
  • G01N27/416,336@N
  • .measuring enzyme activities; measurements of enzyme densities HB CC 2G056
  • G01N27/416,336@P
  • ..Measuring amylase activity HB CC 2G056
  • G01N27/416,336@Q
  • ..Measuring GPO; GOT, LDH HB CC 2G056
  • G01N27/416,336@Z
  • Others HB CC 2G056
  • G01N27/416,338
  • ......Measuring saccharides e.g. measuring glucose (enzyme electrode per se G01N27/327, 353) HB CC 2G056
  • G01N27/416,341
  • ....By measuring voltage (in case it is not clear whether current or voltage is measured, the subject matter using ion sensor, ion selective electrode, immunity sensor, pH electrode, glass electrode, ammonium ion electrode, ISFET, ammonia gas electrode or car HB CC 2G056
  • G01N27/416,341@A
  • Related to detecting leakage HB CC 2G056
  • G01N27/416,341@B
  • Measuring related to plating bathes, plating layers or metallic surfaces HB CC 2G056
  • G01N27/416,341@C
  • Measuring specific gravity of sulfuric acid or charging of batteries (G 01 R 31/36 takes precedence to measurements of batteries or electrical conditions thereof.) HB CC 2G056
  • G01N27/416,341@G
  • Measuring particular density of particular constituents HB CC 2G056
  • G01N27/416,341@M
  • Obtaining parameters other than density e.g. degree of degradation, stress, etc. HB CC 2G056
  • G01N27/416,341@N
  • .Measuring BOD or COD HB CC 2G056
  • G01N27/416,341@Z
  • Others HB CC 2G056
  • G01N27/416,346
  • .....Measuring ion constituents; measurements of ionised substances in gases or salts HB CC 2G056
  • G01N27/416,351
  • ......Identified ion constituents to be measured HB CC 2G056
  • G01N27/416,351@A
  • Measuring cations HB CC 2G056
  • G01N27/416,351@B
  • .Measuring alkaline metallic ions HB CC 2G056
  • G01N27/416,351@E
  • .Measuring heavy metal ions HB CC 2G056
  • G01N27/416,351@J
  • Measuring anions HB CC 2G056
  • G01N27/416,351@K
  • .Measuring halogen ions HB CC 2G056
  • G01N27/416,351@N
  • .Measuring cyanide ions HB CC 2G056
  • G01N27/416,351@Z
  • Others HB CC 2G056
  • G01N27/416,353
  • .......Measuring hydrogen ions or pH (pH electrodes per se G01N27/30) HB CC 2G056
  • G01N27/416,353@A
  • For living bodies (A61B 5/00 takes precedence) HB CC 2G056
  • G01N27/416,353@F
  • Related to signal processing HB CC 2G056
  • G01N27/416,353@G
  • .Related to signal transmission HB CC 2G056
  • G01N27/416,353@Z
  • Others HB CC 2G056
  • G01N27/416,356
  • ......Related to measurement methods (G01N27/416,351 takes precedence) (test methods for ion selective electrodes: see G01N27/26, 381 or 391) HB CC 2G056
  • G01N27/416,361
  • ......Related to measurement methods (G01N27/416,351 takes precedence) HB CC 2G056
  • G01N27/416,361@A
  • Distribution types HB CC 2G056
  • G01N27/416,361@Z
  • Others HB CC 2G056
  • G01N27/416,366
  • ......Related to signal processing (G01N27/416,351 takes precedence) HB CC 2G056
  • G01N27/416,366@A
  • Related to calculations of densities or activities HB CC 2G056
  • G01N27/416,366@B
  • Related to compensations of measured values HB CC 2G056
  • G01N27/416,366@C
  • Related to elimination of external disturbances HB CC 2G056
  • G01N27/416,366@D
  • Related to detection of abnormal conditions HB CC 2G056
  • G01N27/416,366@Z
  • Others HB CC 2G056
  • G01N27/416,371
  • .....Measuring gas constituents (diaphragm electrodes per se G01N27/404, 341) HB CC 2G056
  • G01N27/416,371@G
  • Measuring density of particular constituents HB CC 2G056
  • G01N27/416,371@H
  • .measuring moisture, e.g. humidity, dew points HB CC 2G056
  • G01N27/416,371@J
  • .Measuring HCN, total cyanide HB CC 2G056
  • G01N27/416,371@Z
  • Others HB CC 2G056
  • G01N27/416,376
  • ......measuring carbon dioxide, ammonia (diaphragm electrodes per se G01N27/404,341) HB CC 2G056
  • G01N27/416,381
  • ......measuring oxygen, air fuel ratio HB CC 2G056
  • G01N27/416,386
  • .....Measuring constituents related to living bodies (G01N27/416,346, G01N27/416,371 take precedence); clearly voltage is measured and clearly object of measurement is substances related to the living bodies (object of measurement is ion, gas G01N27/416,3 HB CC 2G056
  • G01N27/416,386@G
  • measuring density of particular constituent HB CC 2G056
  • G01N27/416,386@Z
  • others, e.g. enzyme activated HB CC 2G056
  • G01N27/417
  • ...using cells and probes with solid electrolytes [5] HB CC 2G004
  • G01N27/419
  • ....Measuring voltages or currents with a combination of oxygen pumping cells and oxygen concentration cells [5] HB CC 2G004
  • G01N27/419,327
  • .....measuring oxygen, air fuel ratio HB CC 2G004
  • G01N27/419,327@A
  • Openings as the means for connecting in and out of the sensors HB CC 2G004
  • G01N27/419,327@B
  • Minutes gaps as the means for connecting in and out of the sensors HB CC 2G004
  • G01N27/419,327@C
  • Porous materials as the means for connecting in and out of the sensors HB CC 2G004
  • G01N27/419,327@E
  • With Plurality of oxygen sensors HB CC 2G004
  • G01N27/419,327@F
  • Combinations with sensors in other fields HB CC 2G004
  • G01N27/419,327@G
  • Contacting of a part of electrodes with external reference gas HB CC 2G004
  • G01N27/419,327@H
  • Characterised by mounting structures HB CC 2G004
  • G01N27/419,327@J
  • Characterised by manufacturing methods HB CC 2G004
  • G01N27/419,327@K
  • .Of electrodes HB CC 2G004
  • G01N27/419,327@N
  • Characterised by measurement methods HB CC 2G004
  • G01N27/419,327@P
  • Related to signal processing HB CC 2G004
  • G01N27/419,327@Q
  • .Related to temperature compensation or heating control HB CC 2G004
  • G01N27/419,327@R
  • .Related to pump current control HB CC 2G004
  • G01N27/419,327@S
  • Related to air-fuel ratio control HB CC 2G004
  • G01N27/419,327@Z
  • Others HB CC 2G004
  • G01N27/42
  • ...by measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte HB CC 2G056
  • G01N27/42@A
  • Measuring non-metallic debris in metals HB CC 2G056
  • G01N27/42@B
  • Measuring electrode performance or electrolytic efficiencies HB CC 2G056
  • G01N27/42@C
  • Analysing films HB CC 2G056
  • G01N27/42@D
  • Coulomb meters (G 01 R 22/02 takes precedence) HB CC 2G056
  • G01N27/42@G
  • Measuring densities of particular constituents HB CC 2G056
  • G01N27/42@M
  • Obtaining parameters other than density HB CC 2G056
  • G01N27/42@Z
  • Others HB CC 2G056
  • G01N27/42,301
  • ....Flow coulometry HB CC 2G056
  • G01N27/42,301@A
  • For gaseous specimens HB CC 2G056
  • G01N27/42,301@Z
  • Others HB CC 2G056
  • G01N27/42,311
  • ....Measuring degree of colouring by the substances created by electrolyses (electrography ) (electro-chromic element for display G 02 F) HB CC 2G056
  • G01N27/44
  • ....using electrolysis to generate a reagent, e.g. for titration HB CC 2G056
  • G01N27/44@G
  • Measuring densities of particular constituents HB CC 2G056
  • G01N27/44@Z
  • Others HB CC 2G056
  • G01N27/44,301
  • .....Carl Fisher's coulometric titration HB CC 2G056
  • G01N27/44,311
  • .....Detecting titration end point, Related to automatic coulometric titration HB CC 2G056
  • G01N27/447
  • ...using electrophoresis [5] HB CC 2G056
  • G01N27/447,301
  • ....By using electric migration HB CC 2G056
  • G01N27/447,301@A
  • Related to particular constituents (G01N27/447,311 to G01N27/447,325 take precedence) HB CC 2G056
  • G01N27/447,301@B
  • Related to reagents used HB CC 2G056
  • G01N27/447,301@C
  • Supplemental devices HB CC 2G056
  • G01N27/447,301@Z
  • Others HB CC 2G056
  • G01N27/447,311
  • ....using migration carriers e.g. using filter papers, ascetic cellulose membranes HB CC 2G056
  • G01N27/447,311@A
  • Equipment using sheet carriers HB CC 2G056
  • G01N27/447,311@B
  • .Automatic analysing equipment HB CC 2G056
  • G01N27/447,311@C
  • .Details of equipment HB CC 2G056
  • G01N27/447,311@D
  • ..Means for cooling or maintaining temperature HB CC 2G056
  • G01N27/447,311@E
  • Relating carriers HB CC 2G056
  • G01N27/447,311@F
  • .Transferring carriers HB CC 2G056
  • G01N27/447,311@G
  • Post-treatments after migration e.g. dying, discolouring, drying HB CC 2G056
  • G01N27/447,311@Z
  • Others HB CC 2G056
  • G01N27/447,315
  • .....By using gel carriers HB CC 2G056
  • G01N27/447,315@A
  • Equipment HB CC 2G056
  • G01N27/447,315@B
  • .Electric migration along vertical directions HB CC 2G056
  • G01N27/447,315@C
  • .With fraction-collection HB CC 2G056
  • G01N27/447,315@D
  • .Details of equipment e.g. means for cooling HB CC 2G056
  • G01N27/447,315@K
  • .Of capillary tube types, electrically migrated capillary gel HB CC 2G056
  • G01N27/447,315@E
  • Related to gel carriers HB CC 2G056
  • G01N27/447,315@F
  • .Characterised by constituent elements of the gel carriers HB CC 2G056
  • G01N27/447,315@G
  • .Post-treatment after migration e.g. dying HB CC 2G056
  • G01N27/447,315@H
  • Two-dimensional migration or immunity migrations HB CC 2G056
  • G01N27/447,315@J
  • Related to blotting or transferring HB CC 2G056
  • G01N27/447,315@Z
  • Others HB CC 2G056
  • G01N27/447,321
  • .....Feeding specimens to the carriers HB CC 2G056
  • G01N27/447,321@A
  • Objects for application HB CC 2G056
  • G01N27/447,321@B
  • Handling of the objects for application e.g. cleaning, draining HB CC 2G056
  • G01N27/447,321@C
  • Specimen dishes or handling thereof HB CC 2G056
  • G01N27/447,321@Z
  • Others HB CC 2G056
  • G01N27/447,325
  • .....Measuring migration images on the carriers HB CC 2G056
  • G01N27/447,325@A
  • By using optical detectors HB CC 2G056
  • G01N27/447,325@B
  • .By using image pick up or array detectors HB CC 2G056
  • G01N27/447,325@C
  • By using radiation detectors HB CC 2G056
  • G01N27/447,325@D
  • Related to signal processing HB CC 2G056
  • G01N27/447,325@E
  • .Obtaining base layouts HB CC 2G056
  • G01N27/447,325@Z
  • Others HB CC 2G056
  • G01N27/447,331
  • ....Of no carriers, free-electric migration HB CC 2G056
  • G01N27/447,331@A
  • Measuring mobility of charged particles, e.g. cells HB CC 2G056
  • G01N27/447,331@B
  • .Related to means of measuring thereof HB CC 2G056
  • G01N27/447,331@C
  • By fraction-collection HB CC 2G056
  • G01N27/447,331@D
  • .By horizontally spaced electrodes HB CC 2G056
  • G01N27/447,331@E
  • By using capillary tube types or electrically migrated capillary HB CC 2G056
  • G01N27/447,331@F
  • .Micelle electrodynamic chromatography HB CC 2G056
  • G01N27/447,331@G
  • .Characterised by handling of capillary e.g. temperature control, coating HB CC 2G056
  • G01N27/447,331@H
  • .Feeding specimens to the capillary HB CC 2G056
  • G01N27/447,331@J
  • .Detecting units HB CC 2G056
  • G01N27/447,331@K
  • ..By using optical detectors HB CC 2G056
  • G01N27/447,331@Z
  • Others HB CC 2G056
  • G01N27/447,335
  • .....Capillary tube type uniform velocity electric migration HB CC 2G056
  • G01N27/447,335@A
  • Equipment HB CC 2G056
  • G01N27/447,335@B
  • .Varying migrating tube diameters HB CC 2G056
  • G01N27/447,335@C
  • .Of fractional-collection HB CC 2G056
  • G01N27/447,335@D
  • .Specimen inlets HB CC 2G056
  • G01N27/447,335@E
  • .Detecting units HB CC 2G056
  • G01N27/447,335@F
  • ..Characterised by detected signal processing HB CC 2G056
  • G01N27/447,335@G
  • .Means for auxiliary processing HB CC 2G056
  • G01N27/447,335@Z
  • Others e.g. methods, liquid constituents HB CC 2G056
  • G01N27/453
  • ....Cells therefor [5] HB CC 2G056
  • G01N27/48
  • ...using polarography, i.e. measuring changes in current under a slowly-varying voltage HB CC 2G056
  • G01N27/48@A
  • Process polarography or continuous polarography HB CC 2G056
  • G01N27/48@Z
  • Others HB CC 2G056
  • G01N27/48,301
  • ....Stripping voltammetry (with re-eluted deposited electrodes) HB CC 2G056
  • G01N27/48,311
  • ....For measuring particular constituents (301 takes precedence) HB CC 2G056
  • G01N27/49
  • ...Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species [5] HB CC 2G056
  • G01N27/60
  • .by investigating electrostatic variables HB CC 2G041
  • G01N27/60@A
  • Investigating electrification of solids (C or E takes precedence) HB CC 2G041
  • G01N27/60@B
  • Investigating electrification of liquids HB CC 2G041
  • G01N27/60@C
  • Investigating particles, powder dusts or smokes in gases HB CC 2G041
  • G01N27/60@D
  • Investigating gaseous constituents or ions in gases HB CC 2G041
  • G01N27/60@E
  • Investigation relating copying machines HB CC 2G041
  • G01N27/60@F
  • .Investigation of toners HB CC 2G041
  • G01N27/60@Z
  • Others HB CC 2G041
  • G01N27/61
  • ..Investigating the presence of flaws [3] HB CC 2G041
  • G01N27/62
  • .by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode HB CC 2G041
  • G01N27/62@B
  • Analysing masses HB CC 2G041
  • G01N27/62@V
  • .For measuring particular constituents or particular specimens HB CC 2G041
  • G01N27/62@C
  • .Combination with gas chromatography HB CC 2G041
  • G01N27/62@W
  • ..Related to carrier gas separators HB CC 2G041
  • G01N27/62@X
  • .Combination with liquid chromatography HB CC 2G041
  • G01N27/62@D
  • .Handling measured values HB CC 2G041
  • G01N27/62@Y
  • ..Related to display or recording HB CC 2G041
  • G01N27/62@E
  • .Detecting or controlling ion beams HB CC 2G041
  • G01N27/62@F
  • .Loading or unloading specimens HB CC 2G041
  • G01N27/62@G
  • .Ion sources HB CC 2G041
  • G01N27/62@Z
  • Others HB CC 2G041
  • G01N27/622
  • ..Ion mobility spectrometry [2021.01] HB CC 2G041
  • G01N27/623
  • ...combined with mass spectrometry [2021.01] HB CC 2G041
  • G01N27/624
  • ...Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS] [2021.01] HB CC 2G041
  • G01N27/626
  • ..using heat to ionise a gas [2021.01] HB CC 2G041
  • G01N27/626@A
  • using hydrogen flames for ionization of gas HB CC 2G041
  • G01N27/626@M
  • .for detecting specific ingredients (G01N27/626N takes precedence) HB CC 2G041
  • G01N27/626@N
  • .bringing in contact with alkali metal salts; thermal ionization detectors HB CC 2G041
  • G01N27/626@P
  • .Safety devices HB CC 2G041
  • G01N27/626@Q
  • related to flame detection HB CC 2G041
  • G01N27/626@R
  • .characterised by signal processing HB CC 2G041
  • G01N27/626@S
  • using electric heat for ionization of gas HB CC 2G041
  • G01N27/626@T
  • .for detecting alkaline metals HB CC 2G041
  • G01N27/626@U
  • .for detecting halogens HB CC 2G041
  • G01N27/626@Z
  • Others HB CC 2G041
  • G01N27/64
  • ..using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber HB CC 2G041
  • G01N27/64@A
  • By using radioisotopes HB CC 2G041
  • G01N27/64@D
  • .Investigating particles, powder dusts or smokes HB CC 2G041
  • G01N27/64@E
  • ..Characterised by signal processing HB CC 2G041
  • G01N27/64@J
  • ..Characterised by motion tests HB CC 2G041
  • G01N27/64@B
  • By using lights HB CC 2G041
  • G01N27/64@C
  • By using electrons HB CC 2G041
  • G01N27/64@M
  • .With hydrogen permeating films HB CC 2G041
  • G01N27/64@Z
  • Others HB CC 2G041
  • G01N27/66
  • ...and measuring current or voltage HB CC 2G041
  • G01N27/68
  • ..using electric discharge to ionise a gas HB CC 2G041
  • G01N27/68@A
  • Investigating particles, powder dusts or smokes HB CC 2G041
  • G01N27/68@B
  • Investigating gas constituents HB CC 2G041
  • G01N27/68@C
  • Investigating conditions inside the combustion chambers of internal combustion engines HB CC 2G041
  • G01N27/68@Z
  • Others HB CC 2G041
  • G01N27/70
  • ...and measuring current or voltage HB CC 2G041
  • G01N27/72
  • .by investigating magnetic variables HB CC 2G053
  • G01N27/74
  • ..of fluids (G01N 24/00 takes precedence) HB CC 2G053
  • G01N27/76
  • ...by investigating susceptibility HB CC 2G053
  • G01N27/80
  • ..for investigating mechanical hardness, e.g. by investigating saturation or remanence of ferromagnetic material HB CC 2G053
  • G01N27/82
  • ..for investigating the presence of flaws HB CC 2G053
  • G01N27/83
  • ...by investigating stray magnetic fields [3] HB CC 2G053
  • G01N27/84
  • ....by applying magnetic powder or magnetic ink [3] HB CC 2G053
  • G01N27/85
  • ....using magnetographic methods [3] HB CC 2G053
  • G01N27/87
  • ....using probes [3] HB CC 2G053
  • G01N27/90
  • ...using eddy currents [3] HB CC 2G053
  • G01N27/9013
  • ....Arrangements for scanning [2021.01] HB CC 2G053
  • G01N27/904
  • ....with two or more sensors [2021.01] HB CC 2G053
  • G01N27/9093
  • ....Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting [2021.01] HB CC 2G053
  • G01N27/92
  • .by investigating breakdown voltage () [3] HB CC 2G041
  • G01N27/92@A
  • Investigating bottles, containers or sealed packages HB CC 2G041
  • G01N27/92@B
  • Inspection of insulated conductors or insulated cables HB CC 2G041
  • G01N27/92@C
  • Investigating insulated pipes or pipes coated with insulating materials HB CC 2G041
  • G01N27/92@D
  • Investigating papers or sheets HB CC 2G041
  • G01N27/92@E
  • Investigating electrical equipment HB CC 2G041
  • G01N27/92@Z
  • Others HB CC 2G041
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