CONTACTLESS DETERMINING A PHYSICAL FEATURE OF A TARGET ITEM

Photoacoustic gas sensors with improved signal-to-noise ratio

Ringer solution detection device and detection device

Concentration measurement device

Concentration measurement device

Material evaluating arrangement for an agricultural work machine

Plasma-based detector and methods using the same for measuring and monitoring properties of a gas flow

Portable moisture analyzer for natural gas

Gas concentration sensor with improved accuracy

Portable moisture analyzer for natural gas

Arrangement for measuring gas concentrations

System and method for measuring concentration of a trace gas in a gas mixture

Device for correcting light absorption spectrum, method of manufacturing the device, and method of correcting light absorption spectrum

Collisional broadening compensation using real or near-real time validation in spectroscopic analyzers

Diamond ATR artefact correction

Method for the laser spectroscopy of gases

Collisional broadening compensation using real or near-real time validation in spectroscopic analyzers

System and method for dynamically measuring oxygen levels

Sensor unit and measurement method

NON-DISPERSIVE INFRARED SENSOR MEASUREMENT SYSTEM AND METHOD

Photoacoustic Gas Detector with Integrated Signal Processing

Method and apparatus for determining gas flux

Defect inspecting method and apparatus

Defect inspecting apparatus

Pressure-invariant trace gas detection

Defect inspecting apparatus

Detecting minority gaseous species by light-emission spectroscopy