28/03/2024
High-Speed Infrared Imaging of a Split-Hopkinson Pressure Bar ExperimentIn order to illustrate this concept, high-speed infrared imaging was carried out at 13 000 frames per second during a split-Hopkinson pressure bar experiment on a polymer sample at the Structural Impact Laboratory (SIMLab) of the Norwegian University of Science and Technology. The results illustrate how high-speed infrared imaging can provide detailed information about the thermal properties...
28/03/2024
Direct Imaging of Shale Gas Leaks Using Passive Thermal Infrared Hyperspectral ImagingThere are many types of natural gas fields including shale formations that are common especially in the St-Lawrence Valley (Canada). Since methane (CH4), the major component of shale gas, is odorless, colorless and highly flammable, in addition to being a greenhouse gas, methane emanations and/or leaks are important to consider for both safety and environmental reasons.
Telops recently...
01/11/2024
Multispectral Imaging of Flying Targets: A New Method for Tracker IntegrationImaging flying objects requires mounting cameras on tracking mounts or motorized pan and tilts. Telops Multispectral cameras have not been thoroughly tested for such dynamic applications. This application note summarizes tests performed to confirm if the filter wheel of multispectral cameras could withstand angular accelerations produced by tracking mounts.
12/02/2025
Multispectral Imaging of CO2-free Hydrogen Combustion for Industrial Annealing Processes and Comparison to Natural GasThe drive to transition towards greener methods for energy production and industrial processes is stronger every year. Typical combustion reactions create well known gas products (CO2, H2O, CO, etc…) and governments as well as the industry are pushing to limit the amount of greenhouse gases emitted every day. A great example of this effort is the research accomplished at the Instituto de Tec...
26/02/2025
Thermal analysis of Portevin-Le Chatelier Effect in AlMg alloysThe Portevin-Le Chatelier (PLC) effect is a dynamic instability observed in certain alloys under plastic deformation, particularly at intermediate temperatures and strain rates. It manifests within multiple alloys as serrated yielding on stress-strain curves, attributed to the interaction between mobile dislocations and diffusing solute atoms. This phenomenon is a result of dynamic strain ag...
11/03/2025
ASSIST II Temperature, Water Vapor, and Greenhouse Gas Retrieval AlgorithmThis is a brief overview of the methodology for retrieving temperature, water vapor and the greenhouse gases and aerosol from the downwelling infrared radiance spectrum measured by ASSIST. The expected accuracy of the retrievals is presented.
26/03/2025
Methane TransmissionMethane Airborne Detection Solution for the Oil & Gas Industry: Focus on Natural Gas Transmission Lines
26/03/2019
Application Guide for Forced-Air CoolingTP-117 Power Tube Application Note: Handling and Operating Considerations When Using Broadcast-Type Tetrodes
26/03/2019
Application Guide for Screen-GridTP-122 Power Tube Application Note: Screen-Grid Current, Loading, and Bleeder Considerations
06/12/2023
ISO 9001 - sInfraRed Pte LtdThe ISO 9001 certificate for sInfraRed Pte Ltd.
06/12/2023
ISO 9001 - Xenics NVThe ISO 9001 certificate for Xenics NV
03/01/2024
ISO 9001 - Photonis Scientific Inc.
25/03/2024
ISO 9001- Photonis Germany German
25/03/2024
ISO 9001 - Photonis Germany ENG
15/05/2024
ISO 14001 - Photonis Netherlands B.V.File for the ISO 14001 Certificate of Photonis Netherlands bv