LOCAL GAS PATH DRIVEN PASSIVE PURGE FOR OPTICAL PROBE

SYSTEM AND METHOD FOR UPSTREAM PURGING IN INSPECTION SYSTEMS

MATERIAL MEASUREMENT SYSTEM

AN INSPECTION TOOL FOR INSPECTING A CONCRETE SURFACE

GAS FLOW CONFIGURATIONS FOR SEMICONDUCTOR INSPECTIONS

System and method for in-situ probing of a conduit

METHOD OF MEASURING BIOLOGICAL INFORMATION, AND MEASURING SYSTEM

METHOD AND APPARATUS FOR QUANTITATIVE CHEMICAL ANALYSIS OF LIQUID METALS AND ALLOYS

Welding seam tracking sensor

Cleaning device for cleaning an outer portion of a sensor

Compressed gas cleaning of windows in particle concentration measurement device

METHOD FOR DETECTING PRIMARY GAS FLOWS IN FLOW CHAMBERS, USE OF A GAS MIXTURE THEREFOR AND GAS MIXTURE

Chemiluminescence immunoassay analyzer

Inspection system

Improved Spark Stand for Optical Emission Spectrometry

Clean gas curtain to prevent particle buildup during concentration measurement

Apparatus comprising at least one THz device and method of operating such apparatus

Examination device

Apparatus and method for element analysis of materials by means of optical emission spectroscopy

Optical measurement apparatus

Vapor as a protectant and lifetime extender in optical systems

GAZ ANALYZER WITH PROTECTION FOR OPTICAL COMPONENTS

Optoelectronic apparatus for checking mechanical parts, and relevant protection device

Tool arrangement and method for accommodating an optical tool in a park position

LOCAL PURGE WITHIN METROLOGY AND INSPECTION SYSTEMS

Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments

Vacuum ultraviolet absorption spectroscopy system and method

Particulate matter measuring device

Local purge within metrology and inspection systems

Inspection system

Gas concentration measuring device

Gas exhaust by-product measurement system

Measurement device for measuring fine particulate matter in at least one volume of air for a vehicle, particularly for a motor vehicle

Stowable vehicle sensor

DETECTING DEVICE, OPTICAL DETECTING APPARATUS, AND OPTICAL DETECTING METHOD

METHOD, SYSTEM AND OPTICAL SENSOR ASSEMBLY FOR OPTICALLY INSPECTING AN OBJECT LOCATED IN AN ENVIRONMENT HAVING AIRBORNE PARTICULATE MATTER OR VAPOR CAPABLE OF COATING AN OPTICALLY TRANSPARENT WINDOW OF A SENSOR OF THE ASSEMBLY

Air curtain generator for optical sensing devices

Combustion gas sensor assembly for engine control

Sealing arrangement and sealing method of a measuring device

Reverse Purge Flow Lenses

Optical apparatus and sight tube for inspecting turbine engine components

Inline concentration measurement device

Apparatus for simultaneously measuring interior temperature and fine dust in vehicle

Probe for gas sensor with gas split sample gas flow

Vacuum ultraviolet absorption spectroscopy system and method

Vacuum ultraviolet absorption spectroscopy system and method

Vacuum ultraviolet absorption spectroscopy system and method

Vacuum ultraviolet absorption spectroscopy system and method

Process gas analyzer and method for analyzing a process gas

Analyzing apparatus and exhaust gas treating system

Method and device for cleaning an optical entrance window of a fire alarm

Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments

Apparatus and a method of machining a shape through a component

Flow analyzer for harsh environments

Air Curtain Generator for Optical Sensing Devices

Chlorine dioxide gas concentration measuring apparatus

Detection and correction of window moisture condensation

Protected lens cover plate for an optical metrology device

Optical metrology with purged reference chip

Probe unit with cleaning means

Dust line with optical sensor, and method for measuring the composition of dust

Device and method for measuring the moisture in die casting molds

Air flow mechanism for image capture and vision systems

Self-cleaning optical sensor

Process interface of a process gas analyzer operating by the transmitted light method

Vacuum ultraviolet absorption spectroscopy system and method

Method and system for gas flow mitigation of molecular contamination of optics

Gas analyser

Device for UV-spectrometric analysis of gaseous compounds

Gas analysis device

Method and apparatus for increased purge efficacy in optical absorption spectroscopic measurements of gases in sealed containers

Self-cleaning optical sensor

Smoke analysis characterization cell

Device for UV-spectrometric analysis of gaseous compounds

Terahertz imaging

Image forming apparatus having optical sensor system, optical sensor system having shields, and method thereof

Method and arrangement for multi-camera calibration

Device for inspecting small pharmaceutical products

Method for Determining the Optical Measurement Path Length in a Duct Gas Monitoring System

Apparatus and method for inspecting pattern

Apparatus for continuous in situ monitoring of elemental mercury vapour, and method of using same

Paper sheets inspection apparatus

Optical analysis device

Device for determining the water content of a target

Probe for gas analysis

Apparatus for optically inspecting an at least partially reflecting surface of an object

Multi-pass optical cell with actuator for actuating a reflective surface

Optical monitoring system for a turbine engine

NANO-MICROFLUIDIC APPARATUS FOR CONTINUOUS REAL-TIME ANALYSIS OF TARGETS IN THIN LIQUID FILMS

Optical sensor for detecting valuable documents and method for keeping a sensor window of the sensor clean

Apparatus and method for inspecting pattern

Fast sample height, AOI and POI alignment in mapping ellipsometer or the like

Inspection device with rotatable lighting element housing

Optical backscatter probe for sensing particulate in a combustion gas stream

Apparatus for checking mechanical component parts with optical devices, and relevant protection device and method

Optical method and system utilizing operating with deep or vacuum UV spectra

Method for monitoring by absorption spectroscopy during the forming of flat glass and monitoring device

Optical measuring head for a duct gas monitoring system

Moisture barrier breathing device

Air purge collar

Fast sample height, AOI and POI alignment in mapping ellipsometer or the like

Apparatus and method for inspecting pattern

Structure for diagnosis system of reaction process

In-stream spectroscopic elemental analysis of particles being conducted within a gaseous stream

REACTION VESSEL, ANALYZER, AND METHOD OF ANALYSIS

WAFER SURFACE INSPECTION APPARATUS AND WAFER SURFACE INSPECTION METHOD

Wafer surface inspection apparatus and wafer surface inspection method

Method and apparatus for reducing the effects of window clouding on a viewport window in a reactive environment

Two line gas spectroscopy calibration

Spectroscopy method and apparatus for detecting low concentration gases

Method for cleaning in-process sensors

System and method for cleaning in-process sensors

Multi-pass optical cell with actuator for actuating a reflective surface

Cavity ring-down spectrometer having mirror isolation

Device for measuring calories of food items based on near-infrared optical measurements using a plurality of light sources

Camera housing with self-cleaning view port

Monitoring system comprising infrared thermopile detector

Wafer surface inspection apparatus and wafer surface inspection method

Dust mitigation and surface cleaning system for maintaining a surface free from dust and other materials

Method for analyzing liquid metal and device for use in this method

Tablets press with integral NIR measuring device

Apparatus and method for inspecting pattern

Air purged optical densitometer

Optical assembly

Method and apparatus for trace gas detection

Method and apparatus for spectroscopy of the optical emission of a liquid excited by a laser

Gas monitor

Method and apparatus for optical film measurements in a controlled environment

Oxygen sensor for aircraft fuel inerting systems

Laser spectroscopy/chromatography drill bit and methods

Optical probe with sampling window cleaning configuration

Method and apparatus for determining indirectly the concentration of a specific substance in the blood

Device and method for spectroscopically measuring a gas concentration by determining a single absorption line

Spectral measurnig device

Apparatus and method for inspecting pattern

Probe holder