167721 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Arrangements or apparatus for facilitating the optical investigation; Cuvette constructions adapted to resist hostile environments or corrosive or abrasive materials
REFRACTORY LANCE ASSEMBLY AND REFRACTORY LANCE TUBE
#2SENSING DEVICE WITH A SEALING STRUCTURE
#3Method and apparatus for real-time direct surface fouling and scale monitoring of heat transfer surfaces
#4Operando chemical and/or electrochemical testing cell
#5Refractory anchor device and system
#6Bi-conical optical sensor for obtaining downhole fluid properties
#7Refractory anchor device and system
#8Seal material for analyzer, and flow cell, detector, and analyzer using the same
#9Method of making temperature-immune self-referencing Fabry-Pérot cavity sensors
#10Temperature-immune self-referencing Fabry-Pérot cavity sensors
#11Bi-conical optical sensor for obtaining downhole fluid properties
#12Carbon filled polymer structure for high temperature chemical detector systems and methods
#13Bismuth-indium alloy for liquid-tight bonding of optical windows
#14Optical measurement cell, optical analyzer, and manufacturing method for optical measurement cell
#15Device for measuring a shape of a wall portion of a coke oven
#16Bismuth-indium alloy for liquid-tight bonding of optical windows
#17Diamond-based sensor device for use in hostile environments
#18Gas sensor and constant-temperature apparatus
#19Optical measurement cell and particle properties measuring instrument using the same
#20Sealing arrangement and sealing method of a measuring device
#21In-situ gas-measuring system for gas reactors with critical environments
#22Compositions of inorganic luminescent materials
#23Flow analyzer for harsh environments
#24HPLC reverse-flow flow cell
#25Method and apparatus for siloxane measurements in a biogas
#26Optical sensor apparatus and method of producing optical element used in optical sensor apparatus
#27Optical transmission cell with minimized spurious absorption
#28Device and method for recording contaminations in a hydraulic system
#29Optical window assemblies
#30Optical reflectors for spectrometer gas cells
#31Device for UV-spectrometric analysis of gaseous compounds
#32Device with a measurement arrangement for optical measurement of gases and gas mixtures, with compensation of environmental effects
#33Device for UV-spectrometric analysis of gaseous compounds
#34Method and apparatus for siloxane measurements in a biogas
#35Heatable flow-through measurement cell
#36Corrosion Resistant Gas Cell Formed From Nickel Plated Stainless Steel
#37Optical measurement cell
#38Pressure-proof probe
#39Gas sensor with an especially explosion-proof housing
#40Optical gas-analysis system and a gas flow cell
#41Method and apparatus for siloxane measurements in a biogas
#42Multigas Monitoring and Detection System
#43CRDS BREWSTER GAS CELL
#44SCATTERING CENTRE DETECTOR ASSEMBLY AND METHOD
#45Apparatus and method for determining fluid properties
#46Optical flow cell for use in high temperature and/or high pressure environments
#47OPTICAL GAS SENSOR
#48Cuvette
#49Multigas monitoring and detection system
#50Probe
#51Flow-through apparatus for microscopic investigation of dissolution of pharmaceutical solids
#52Gas content measuring apparatus and method
#53Multigas monitoring and detection system
#54Non-porous adherent inert coatings and methods of making
#55Gas Composition monitoring arrangement
#56Gas sensor
#57Biochemical container
#58Infrared sensor with explosion-proof protection for gas metering appliances
#59Analytical rotor system with an analytical signal path
#60Analytical rotor system for method of standard additions testing
#61Analytical rotor system for titration testing
#62Sensor devices containing co-polymer substrates for analysis of chemical and biological species in water and air
#63Device and method for spectroscopically measuring a gas concentration by determining a single absorption line