Produkty dla optyka podczerwieni (46)

Due to high intensity light from the laser, mirrors used with a laser application require a high damage threshold, and high reflectivity. Knight Optical can help! Laser mirrors are used to reflect or redirect the laser. This manipulation of the beam means it is great for laser applications where there is limited space, as the beam can be steered multiple times. We manufacture mirrors used in the UV/VIS/NIR and infrared. We provide a number of mirrors from stock with coatings at infrared wavelengths such as: Dielectric (98% NIR) Protected Silver (96% VIS/NIR) Protected Gold (97%@750-FAR IR) These are available to purchase from stock in a wide ranges of sizes from 6.3 mm in diameter to a 300mm x 300mm square and various different thicknesses. They are also available with varying flatness specifications with λ/10 also available for immediate shipment and for you to achieve the highest performance. Read PDF for full specification..

Knight Optical can offer Hot Mirrors for use in Heat-Sensitive Systems. We supply a range of hot mirrors for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specs. What’s more, our Hot Mirrors are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers working with Heat-Sensitive Systems. Hot Mirrors are designed to transmit visible wavelengths and to reflect heat, causing infrared wavelengths. Hot mirrors have a sharp cut-off between Infrared (IR) and visible because they have a dielectric coating that can be controlled for different AOIs (most commonly 0°). For systems that require heat shielding while still needing visibility, hot mirrors can be used. These can attenuate IR radiation and allow visible light, which permits your temperature-sensitive equipment to be visible. Material::Borosilicate Shape::Circular Mirror, Square Mirror Dimensional Tolerances::+/- 0.1mm Parallelism::< 5 arcminutes Surface Accuracy: :< 5(2) @ 633nm Surface quality::< 40-20 Scratch/Dig

Die neu entwickelte Mikroskopoptik für die Infrarotkamera optris PI 640 ermöglicht die genaue und zuverlässige Temperaturmessung an Leiterplatten. Dabei können sowohl die gesamte Leiterplatte als auch detaillierte Makroaufnahmen mit einer Auflösung von 28 µm fokussiert werden. Der Messabstand zwischen Kamera und Objekt ist zwischen 80 und 100 mm variierbar. Die im Lieferumfang enthaltende hochwertige Tischhalterung erlaubt eine einfache, dabei stets präzise Fein-Justierung der Kamera. Temperaturbereich:-20 °C ... 900 °C Spektralbereich:8 bis 14 µm Bildfrequenz:32 Hz/ 125 Hz Optische Auflösung:640 x 480 Pixel/ 640 x 120 Pixel Gewicht:370 g, inkl. Optik Spannungsversorgung:via USB

Precision grade plate beam splitters offer higher flatness and parallel specifications particularly useful in laser and imaging applications. Both faces of these precision beamsplitters are polished to a high degree of flatness of λ/4 and have excellent surface quality. Precision splitters are made from high quality optically polished BK7 with both surfaces controlled to a high degree of parallelism. Our stock ranges of precision beamsplitters are available for use in Visible, Near Infrared and Telecoms wavelengths with 50/50 split ratio. The beamsplitter coating is a high quality dielectric coating, the non-splitting face of the beamsplitter is multilayer antireflective coated to eliminate second face ghosting effects. For more information read the PDF Material::N-BK7 Diameter::+0/-0.1mm Length/width::+/-0.1mm Thickness:: +/-0.1mm Surface quality::<40:20 scratch/dig Flatness::λ/4 over 90% aperture (both faces)

Knight Optical are very experienced within the Thermal Imaging market, including anti-reflective and diamond-like-carbon coatings used on the optical components in these systems. Knight Optical know exactly what you are looking for. Thermal imaging uses infrared materials such as Germanium and Silicon, however in there raw form the transmission is not the best it could be. For example, Germanium typically transmits at <45% but with an AR coating applied, it can improve transmission to >60%. This increase in transmission means that the camera sensor receives a better signal through the protective window. Also with protective windows, we can provide high quality DLC coatings. We ensure the coating is Salt Fog Tested to MIL-SPEC standard to ensure that the coating withstands harsh environments. The coating has high mechanical hardness and high resilience to external stress. Read PDF for more information

Gas Detection Systems use Interference Bandpass Filters to identify the emission of a type of gas. Different gases emit at a specific wavelength which makes it identifiable when using a relevant Interference Bandpass Filter. These wavelengths are: Carbon Monoxide (CO) @ 4.73μm Nitric Oxide (NO) @ 5.24μm Nitrogen Dioxide (NO₂) @ 6.17μm Sulphur Dioxide (SO₂) @ 7.42μm Hydrogen Chloride (HCl) @ 3.55μm Carbon Dioxide (CO₂) @ 10.7μm Knight Optical provide a wide range of interference bandpass filters that can be used with gas detection. The Interference Bandpass Filters would be need to transmit in the infrared region. These would be a customised item, which we are very experienced in. We provide narrow, standard, broadband and extra broadband filters with a high optical density of 4 as standard, however this can be customised for you. For more information read PDF Diameter & aperture (mm)::12.5mm ± 0.1 (8.5mm aperture) Thickness (mm)::<=6.1mm +0/-0.1 Blocking::<0.01% (OD4) @ 200nm to 1150nm (for filters with CWL less than 380nm) CWL tolerance (nm)::± 20% of FWHM HBW tolerance (nm)::± 20% of FWHM Optimum operating temperature::23°C Edge treatment::Mounted in black anodized aluminium ring Edge marking format::In most cases {Knight Optical Part#} - {KOLTD} - arrow in direction of light path Surface/ coating quality::80/50 Per Mil-0-13830A Usable temperature limits::-50°C to +80°C Design type::Typical 3 cavity design Assembly::All filters are scribed and hermetically sealed to ensure maximum long-term stability (information s

SUD Thermographie offre des services de fabrication industrielle et possède une expertise avérée dans l’intégration de pièces optiques en ZnSe, ZnS, saphir, fluorine ou silice dans vos ensembles mécaniques. Nous sommes en mesure de vous fournir des pièces usinées à l’état brut, mais également d’effectuer des opérations de traitement de surface et de finition pour répondre à vos besoins spécifiques.

Formation avec 40% de pratique et 60% de théorie. Formation sur 1 journée 1/2 pour électriciens, mécaniciens et techniciens du bâtiment.​ Pendant la formation, vous apprendrez : à choisir une caméra thermique et vous connaîtrez ses caractéristiques à reconnaître les différents fabricants de caméra où acheter votre caméra thermique et quel modèle suivant votre application la différence entre température et chaleur à utiliser une caméra thermique et prendre un thermogramme parfait la température de fonctionnement du matériel électrique à éviter le risque d’incendie d’origine électrique à rédiger un rapport d’anomalies le bilan radiatif...

Known for their resistance to mechanical and thermal shock, our Magnesium Fluoride (MgF2) Windows are specified for a variety of applications operating in a range of harsh environments. Commonly employed for high-tech applications include excimer lasers, Fourier-transform infrared spectroscopy (FTIR), thermography and other infrared (IR) systems, MgF2’s durability and birefringent properties make for a sought-after optical window across a spectrum of industries. What’s more, its stability in water means it’s ideally suited for outer surfaces, such as windows. With its birefringence (beneficial for polarisers in the UV waveband), transmittance between 0.1µm and 7µm and at over 90% between 0.4-5.0µm and hardness of circa HK576, MgF2 is one of the hardest optical fluorides. For more information read PDF …… Material::Magnesium Fluoride (MgF2) Thickness::+/-0.2mm Diameter::+/-0.2mm Surface quality::<60-40 Scratch/Dig

Les hublots infrarouges de SUD Thermographie ajoutent une barrière entre le contrôleur et les équipements électriques sous tension. Avec ses différentes solutions, SUD Thermographie garantie la sécurité de vos collaborateurs, de vos équipements mais aussi de votre outil de production. Un contact entre le courant électrique et l’opérateur peut provoquer des dommages corporels importants. La gravité des blessures dépend de l’intensité, de la durée et d’exposition. Les conséquences des chocs électriques peuvent être très variées. Selon l’intensité du courant et les organes touchés, le choc peut être potentiellement mortel.

Germanium wafers are a semiconductor material & are for microelectronics - Germanium wafers are a semiconductor material & therefore are a smart choice for microelectronics. Due to its unique electric properties, it is widely used for sensors, solar cells and infrared optical applications. The wafers are also great for microelectronics as the space is limited and being available in 500μm or less it makes it perfect to achieve the high quality results required. It’s thermal conductivity makes it a good alternative to silicon. Our stock wafers are produced as thin as 500μm and provide exceptional surface quality. However, we can manufacture to a fully customised specification with a wafer thickness as little as 10 μm. Typical specifications of our germanium wafers are: 10mm – 150mm in diameter <500μm in thickness Doped and undoped Germanium

ThermoView TV40 ist ein leistungsstarkes Wärmebildsystem zur festen Installation, das für Automatisierungsanwendungen in der Industrie entwickelt wurde. Es integriert eine Fotokamera und Software für die Regelung, Überwachung und Archivierung von Temperaturen. • Breiter Temperaturbereich: -10 bis 1200 °C • Robustes Gehäuse (IP 67, NEMA 4) • Umgebungstemperaturen bis 200 °C mit Hochtemperatur-Schutzgehäuse • Breite Paletta an Montagezubehör und Schutzgehäusen • IR-Fusion: Überlagerte Darstellung von Wärmebild und Sichtbild • 2 Jahre Garantie Messtemperaturbereich:-10 °C bis 1200 °C Genauigkeit:±2 ºC bzw. ±2 % vom Messwert Infrarotauflösung:320 x 240 px bzw. 640 x 480 px Spektralbereich:8 – 14 µm Messfeld:Horizontal 34º x 25.5º Objektiv-Optionen (vor Ort auswechselbar):0,75x-Weitwinkel (45°x34°); 2x-Teleobjektiv (17°x12,7°); 4x-Teleobjektiv (8,5°x6°); Makro-Objektiv Bildfrequenz:9 oder 60 Bilder/Sekunde (fps) Betriebstemperatur:bis 200 ºC mit Kühlgehäuse Stromversorgung:12 bis 26 DCV, PoE (Power over Ethernet) Schutzgrad:IP67 (NEMA 4) Zubehör:Schwenk-/Neige-Zubehör

Exhaled Breath = 78.04% Nitrogen + 13.6%-16% Oxygen = CO2 Car Exhaust = Carbon Dioxide + Carbon Monoxide + Sulphur Dioxide + Nitrogen Oxides + Hydrocarbons How do we know this? Gas detection in Continuous Emission Systems (CEMS), combustion analysers and environmental monitoring are key to ensuring that the world we live in is monitored for its pollution and environments we work in are safe to do so as gases can be detrimental to life. Knight Optical provide a number of optical components that are used in Gas Detection Systems. We can also provide interference bandpass filters that work within the IR, front surface mirrors, gas cells and singlet lenses and window made from Germanium (Ge), Calcium Fluoride (CaF2), Silicon (Si), Quartz/ Fused Silica, Magnesium Fluoride (MgF2) and Sapphire (Al2O3). Read PDF for more information …. Diameter Range: :less than 5mm to 300mm Diameter Tolerance: :better than ± 0.1mm Thickness Tolerance::+/- 0.2mm Clear aperture: :90% Centration tolerance::better than 1 arc minute Form error::better than 0.5 wave (633nm) over aperture Surface radius tolerance: :less than 1 fringe over aperture Surface quality::< 40-20 scratch/dig Coating::AR/DLC (Diamond like coating @ 1-14μm)

The thermoIMAGER TIM QVGA and TIM VGA cameras are used for stationary thermography tasks where high resolution is required. Due to their high thermal sensitivity, these cameras also detect even the smallest of temperature differences. Both standard lenses and special microscope lenses are available for the TIM QVGA and TIM VGA cameras. The microscope lens enables detailed macro shooting of the smallest of elements. High-resolution macro shooting is possible with a spatial resolution of 28 µm. The distance between the target and the camera varies between 80 mm and 100 mm.

The new generation of Micro-Epsilon’s 3D sensors impresses with high accuracy during measurement and assessment of components and surfaces. The surfaceCONTROL and reflectCONTROL inspection systems from Micro-Epsilon are intended for matt and shiny surfaces respectively. The 3D snapshots are recorded in a short time and provide detailed 3D point clouds. These 3D sensors are used, e.g., for geometric component testing, position determination, presence checks and the measurement of flatness or planarity. Thanks to their high performance, the sensors are used for inline applications, on robots and also for offline inspection.

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