Features of devices classified in G01N21/00

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G01N2201/00Features of devices classified in G01N21/00

G01N2201/02Mechanical G01N2201/021Special mounting in general G01N2201/0212Liquid borne swimming apparatus G01N2201/0214Airborne G01N2201/0216Vehicle borne G01N2201/0218Submersible, submarine G01N2201/022Casings G01N2201/0221Portable cableless compact hand-held G01N2201/0222Pocket size G01N2201/0224Pivoting casing G01N2201/0225Part of casing being slidable, telescopic G01N2201/0227Sealable enclosure G01N2201/0228Moulded parts G01N2201/023Controlling conditions in casing G01N2201/0231Thermostating G01N2201/0233Gas purge G01N2201/0235with gas filters in casing G01N2201/0236Explosion proof G01N2201/0238Moisture monitoring or controlling G01N2201/024Modular construction G01N2201/0245with insertable-removable part G01N2201/025Mechanical control of operations G01N2201/0253Switches mounted at the casing G01N2201/0256Sensor for insertion of sample, cuvette, test strip G01N2201/04Batch operation multisample devices G01N2201/0407with multiple optical units G01N2201/0415Carrusel, sequential G01N2201/0423with rotating optics G01N2201/043optics constituted by optical fibre multiplex selector G01N2201/0438Linear motion, sequential G01N2201/0446Multicell plate, sequential G01N2201/0453Multicell sequential and multitest G01N2201/0461Simultaneous G01N2201/0469One cell, sequential G01N2201/0476Keyboard controlled G01N2201/0484Computer controlled G01N2201/0492Automatised microscope G01N2201/06Illumination Optics G01N2201/061Sources G01N2201/06106Plural sources used for calibration G01N2201/06113Coherent sources lasers G01N2201/0612Laser diodes G01N2201/06126Large diffuse sources G01N2201/06133Light tables G01N2201/0614Diffusing light tube with sample within G01N2201/06146Multisources for homogeneisation, as well sequential as simultaneous operation G01N2201/06153the sources being LED's G01N2201/0616Ambient light is used G01N2201/06166Line selective sources G01N2201/06173IR sources from heated molecular species G01N2201/0618Halogene sources G01N2201/06186Resistance heated wire sources lamelle sources G01N2201/06193Secundary in-situ sources G01N2201/062LED's G01N2201/0621Supply G01N2201/0622Use of a compensation LED G01N2201/0623Use of a reference LED G01N2201/0624Compensating variation in output of LED source G01N2201/0625Modulated LED G01N2201/0626Use of several LED's for spatial resolution G01N2201/0627Use of several LED's for spectral resolution G01N2201/0628Organic LED [OLED] G01N2201/063Illuminating optical parts G01N2201/0631Homogeneising elements G01N2201/0632homogeneising by integrating sphere G01N2201/0633Directed, collimated illumination G01N2201/0634Diffuse illumination G01N2201/0635Structured illumination G01N2201/0636Reflectors G01N2201/0637Elliptic G01N2201/0638Refractive parts G01N2201/0639Sphere lens G01N2201/064Stray light conditioning G01N2201/0642Light traps baffles G01N2201/0644Simple baffled tube construction G01N2201/0646Light seals G01N2201/0648Shutters G01N2201/065Integrating spheres G01N2201/0655Hemispheres G01N2201/066Modifiable path multiple paths in one sample G01N2201/0662Comparing measurements on two or more paths in one sample G01N2201/0664Using two ways G01N2201/0666Selectable paths insertable multiple sources G01N2201/0668Multiple paths optimisable path length G01N2201/067Electro-optic, magneto-optic, acousto-optic elements G01N2201/0675SLM G01N2201/068Optics, miscellaneous G01N2201/0683Brewster plate polarisation controlling elements G01N2201/0686Cold filter IR filter G01N2201/069Supply of sources G01N2201/0691Modulated (not pulsed supply) G01N2201/0692Regulated sources stabilised supply G01N2201/0693Battery powered circuitry G01N2201/0694Microprocessor controlled supply G01N2201/0695Supply to maintain constant beam intensity G01N2201/0696Pulsed G01N2201/0697Pulsed lasers G01N2201/0698Using reference pulsed source G01N2201/0699Randomly pulsed source G01N2201/08Optical fibres light guides G01N2201/0806Light rod G01N2201/0813Arrangement of collimator tubes, glass or empty G01N2201/082Fibres for a reference path G01N2201/0826Fibre array at source, distributing G01N2201/0833Fibre array at detector, resolving G01N2201/084Fibres for remote transmission G01N2201/0846Fibre interface with sample G01N2201/0853Movable fibre optical member G01N2201/086Modular construction G01N2201/0866Use of GRIN elements G01N2201/0873Using optically integrated constructions G01N2201/088Using a sensor fibre G01N2201/0886and using OTDR G01N2201/0893Using fibres for resolution in time G01N2201/10Scanning G01N2201/101Scanning measuring head G01N2201/102Video camera G01N2201/103Scanning by mechanical motion of stage G01N2201/10353D motion G01N2201/104Mechano-optical scan G01N2201/1042X, Y scan G01N2201/1045Spiral scan G01N2201/1047with rotating optics and moving stage G01N2201/105Purely optical scan G01N2201/1053System of scan mirrors for composite motion of beam G01N2201/1056Prism scan, diasporameter G01N2201/106Acousto-optical scan G01N2201/107CRT flying spot scan G01N2201/108Miscellaneous G01N2201/1082Descanning G01N2201/1085Using optical fibre array and scanner G01N2201/1087Focussed scan beam G01N2201/11Monitoring and controlling the scan G01N2201/112Grating pulse time encoder G01N2201/115Optical equalisation of scan intensity G01N2201/117Indexed, memorised or programmed scan G01N2201/12Circuits of general importance Signal processing G01N2201/121Correction signals G01N2201/1211for temperature G01N2201/1212and switch-off from upwarming G01N2201/1214for humidity G01N2201/1215for interfering gases G01N2201/1217for index of solution, carrying fluids G01N2201/1218for pressure variations G01N2201/122Kinetic analysis determining reaction rate G01N2201/1222Endpoint determination reaction time determination G01N2201/1224Polymerisation G01N2201/1226Relaxation methods G01N2201/1228Reading time being controlled G01N2201/123Conversion circuit G01N2201/1232Log representation G01N2201/1235Measuring or displaying selectably absorbance or density G01N2201/1237Measuring extrema G01N2201/124Sensitivity G01N2201/1241Multirange G01N2201/1242Validating G01N2201/1244Ambient light detector G01N2201/1245Averaging several measurements G01N2201/1247Thresholding G01N2201/1248Validating from signal shape, slope, peak G01N2201/125Digital circuitry G01N2201/126Microprocessor processing G01N2201/1263Microprocessor is used as variant to separate part circuits G01N2201/1266Interface card G01N2201/127Calibration base line adjustment drift compensation G01N2201/12707Pre-test of apparatus G01N2201/12715Zero adjustment G01N2201/12723Self check capacity automatic, periodic step of checking G01N2201/1273Check triggered by sensing conditions G01N2201/12738Selectively initiating check G01N2201/12746Calibration values determination G01N2201/12753and storage G01N2201/12761Precalibration G01N2201/12769and adjusting controls G01N2201/12776Automatic scaling up G01N2201/12784Base line obtained from computation, histogram G01N2201/12792Compensating own radiation in apparatus G01N2201/128Alternating sample and standard or reference part in one path G01N2201/1281Reflecting part G01N2201/1283Opaque part G01N2201/1285Standard cuvette G01N2201/1286More than one cuvette G01N2201/1288Calibration medium periodically inserted in one cell G01N2201/129Using chemometrical methods G01N2201/1293resolving multicomponent spectra G01N2201/1296using neural networks G01N2201/13Standards, constitution