Produse pentru aplicatie (117)

Knight Optical can offer Circular Sheet Polariser for use within Photographic Applications. We supply a range of Circular Sheet Polariser for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. 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 within Photographic Applications. Our Circular Polarisers consist of a quarter wave plate cemented to a linear polariser. While a linear polariser may be used to reduce glare during photography (such as reflection from the surface of a body of water), autofocus systems struggle to correctly focus on linearly polarised light. With the addition of the quarter wave plate, this has little impact on the intensity of incident light to the sensor, but it makes autofocussing much easier. For more information read PDF… Shapes: :Circular Polarisers, Square Polarisers Dimensional Tolerances::+/- 0.5mm

Introducing sensing solutions for medical support surfaces from Dartex®. This innovative technology developed exclusively for use with Dartex® coated textiles, offers multiple sensing solutions for monitoring the patient condition in real time. Utilizing the latest knitting technologies, the sensors are woven into the textile and protected with industry trusted Dartex® polyurethane. When integrated with the bed system, vulnerable pressure points can be monitored and the sensors alert the patient and/or carer to reposition, either physically or mechanically. This eliminates the need for unnecessary interventions by the caregiver. Sensors can be configured to monitor; incontinence, humidity, movement, pressure and more… KEY BENEFITS • All key support surface properties maintained – functions as a support surface for avoidable pressure injury prevention • Eliminates the need for additional medical devices • No additional layers between patient and support surface

Knight Optical can offer Rhomboid Prisms for use within Imaging Applications. We supply a range of Rhomboid Prisms for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. 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 within Imaging Applications. Rhomboid Prisms are designed to displace a beam laterally while maintaining its direction. Rhomboid prisms rely on total internal reflection and so do not often need to be coated For more information read the PDF… Material::N-BK7 or equivalent Dimensional Tolerances::+/- 0.2mm Angles::+/- 3 arc minutes Surface Figure::< 1 waves Surface quality::< 40-20 Scratch/Dig Coatings::< AR Coatings available on request

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. Click PDF link to read more …... Material::Random-Cut Sapphire Diameter::+0.0 / -0.20 mm Length,width::±0.1 mm Thickness::±0.1 mm Flatness::<5λ Surface quality::<60-40 scratch/dig Parallelism::5 arc min

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 you stock and custom lambda/10 mirrors for use in imaging applications, in a range of materials such as BK7 or equivalent, Zerodur, Quartz, UV Fused Silica and many more. Mirrors are made from low expansion glass for optimum stability to maintain the lambda/10 flatness. The mirrors help produce high quality images and can be coated with a variety of coatings to ensure that the perfect quality image in the wavelength you require is achieved: •Enhanced aluminium 94%R for visible applications. •99.9% dielectric for laser use in visible applications. •UV aluminium for UV applications down to 180nm. •98.5% dielectric for laser use in the NIR applications. •Ion plated silver for NIR-2000nm applications. •Protected gold for 750nm to far infra-red applications Lambda/10 mirrors are used to produce a better quality signal from the mirror, resulting in a higher quality imaging. Read PDF for more information… Material::N-BK7 (or equivalent), Zerodur, UV Fused Silica, Borosilicate Shape::Circular, Square or rectangular Dimensional Tolerances::+/- 0.5mm Parallelism::< 3 arcminutes Surface quality::<10-5 Scratch/Dig Flatness:: λ/10 or λ/20 over 90% of mirror aperture Coating::A range of mirror coatings to suit your wavelength

Knight Optical can offer UV Fused Silica Lenses for Flame Detection Applications. UV Fused Silica can be used in Flame Detection Applications, due to its high transmission into the NIR range (approximately <92% avg 400-2000nm) meaning that a clear distinction can be made between different wavelengths of light. UV FS also has a very low coefficient of thermal expansion 0.55x10-6K-1 at 300K) compared to N-BK7 (7.1x10-6K-1), meaning that it can still provide optical performance under high temperature. UV FS also has a high melting point compared to N-BK7, providing further protection for your application in high temperature environments. UV FS is comparable to N-BK7 or other similar optical glasses in its performance, having a very similar average transmission over the VIS range up to approximately 2000nm and a slightly lower refractive index. The Abbe constants of UV FS are also very similar to that of N-BK7, although slightly higher. Read PDF for more info Material::UV Grade Fused Silica Operating Wavelength::587nm Diameter Tolerance::+0 / -0.10mm Centring Tolerance::<5 arc min Focal Length Tolerance::± 0.2mm (<10mm) ±2.0% (10mm – 1000mm) Centre Thickness Tolerance::±0.2mm Surface Figure::3/ 3 (1) Surface Quality: :<40-20 Scratch/Dig Coating::Optional

KO can offer Metallic Neutral Density Filters for use in Photographic Applications. We supply a range of Metallic Neutral Density (ND) Filters for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’s more, our Metallic ND Filters are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Our Metallic ND Filters reflect (with a metallic coating) light neutrally over a wavelength range (typically visual). They can be used to lower the intensity of light prior to the image plane. These are often used in photography, allowing photographers more flexibility with their setups to achieve desired effects. Often, an ND filter will be used in conjunction with a long exposure to prevent washed-out and overexposed images. They can also be used to add motion blur, reduce depth of field and to use a wider aperture. For more information read PDF… Shapes: :Circular Filters, Square Filters Dimensional Tolerances::+/- 0.1mm Flatness::< 5(1) @ 632.8nm Surface quality::< 40-20 Scratch/Dig

Knight Optical offer a range of Stock Ball Lenses and Half Ball Lenses, for use within Fibre Lasers. As the name suggests ball lenses are completely spherical lenses mostly made out of High Refractive Index Glass such as Sapphire, and LASFN-9 Glass. The reason ball lenses are most commonly used is for their ability to focus light when leaving a fibre optic, so that it can therefore be used for a laser application. The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system. Ball lenses are typically used in pairs with one lens acting as a collimator for the second to focus the light back into the coupled fibre. Where a more compact solution is required a half-ball lens is typically more suitable. We hold a large inventory of Ball Lenses. •Stock sizes from 0.5 5mm to 10mm diameter. •Custom sizes available to quotation. •Half Ball lenses also available. Material::BK7 or equivalent, Sapphire, Ruby, Quartz Diameter Tolerance::+/-2.5µm Figure (sphericity)::1λ Focal Length Tolerance::± 0.2% (<10mm) Wavelength Range::0.17 – 5.5µm Surface quality::<40-20 Scratch/Dig

Knight Optical can offer you Custom Sapphire Cylindrical Lenses, for use within Endoscopes. We supply a range of Sapphire options for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’re more, our Sapphire Cylindrical Lenses are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm, making it ideal as a protective window for camera systems. Cylindrical lenses are designed to focus light into a straight line, rather than to a single point. As the name suggests, the lens surface has a cylindrical shape rather than the usual spherical formation, which allows for one-dimensional shaping of light along a line. Cylindrical lenses are often used to change the profile of laser beams; for example Read PDF for more info Dimensional tolerance: :+/- 0.1mm Figure (sphericity)::1λ Focal Length Tolerance::± 0.2% (<10mm) Wavelength Range::0.17 – 5.5µm Surface quality::<40-20 Scratch/Dig Coating::A range of Anti-Reflective (AR) coating options

Knight Optical can offer UV Fused Silica Windows for Vacuum Applications. UV Fused Silica is a relatively hard optical glass with a very low coefficient of thermal expansion. This means that it is a good choice for us in Vacuum applications, as any difference in temperature will not affect the optical performance. In addition to the above, UV FS has high transmission from UV to NIR meaning that there is little loss of image when it is used for a Vacuum Window/viewport and therefore the quality of the optical system is not compromised. All our UV Fused Silica Lenses are fully inspected on their quality in our ISO 9001 certified, state-of-the-art Metrology laboratory, using our Trioptics Optispheric, and Starrett AV300 and Zygo Verifire XPZ. This allows us to work to the highest QA standards and meet the tolerance specifications on these precision components Read PDF for more info Material::UV Grade Fused Silica Operating Wavelength::587nm Diameter Tolerance::+0 / -0.10mm Centring Tolerance::<5 arc min Focal Length Tolerance::± 0.2mm (<10mm) ±2.0% (10mm – 1000mm) Centre Thickness Tolerance::±0.2mm Surface Figure::3/ 3 (1) Surface quality::<40-20 Scratch/Dig Coating::Optional

Knight Optical can offer you Plane Mirrors (general, λ/1 and λ/4), for use within Fibre Optic Applications in a range of materials such as Soda-lime float glass, white float glass, and BK7 glass. Our plane mirrors are used within fibre optic applications such as testing the fibre optic signal to help understand the strength of the signal. Plane mirrors also known as front surface mirrors or first surface mirrors are used widely within Fibre Optic applications. As stock we hold many general purpose, λ/1 and λ/4 with a range of up to 6 types of coatings such as Enhanced Aluminium, Ali/SiO2 and Ali/Mgf2. Our general purpose grade mirrors are made from good quality float glass and generally available in thicknesses of 1mm, 3mm and 6mm as standard. READ PDF FOR MORE INFORMATION Material::Soda lime float glass, BK7 or equivalent Diameter Tolerance::+0/-0.2mm Lengths/ width::±0.3mm (≤100mm), ±0.5mm (>100mm Thickness::±0.25mm Surface quality::<60-40 scratch/dig for general purpose, <40-20 scratch/dig for λ/4 1.1mmthk::1λ over 10mm dia. 3/6mmthk: :2λ over 25mm dia. Parallelism::<3 arcmin

Knight Optical can offer Gelatine Neutral Density Filters for use in Photographic Applications. We supply a range of Gelatine Neutral Density Filters for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. 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 within Photographic Applications. Our Neutral Density Filters attenuate light neutrally over a wavelength range (usually visual). They can be used to lower the intensity of light prior to the image plane. These are often used in photography, allowing photographers more flexibility with their setups to achieve the desired effects. Often an ND filter will be used in conjunction with a long exposure to prevent washed out and overexposed images. For more information rread the PDF …. Shapes::Circular Filters, Square Filters Dimensional Tolerances::+/- 0.1mm Density::+/- 5% Surface Quality: :< 60-40 Scratch/Dig

The Sirius MK6 Labeller is an accurate and reliable system manufactured for high-speed label applications. With a maximum production speed of 300 products per minute, the Sirius MK6 increases your production line’s speed and efficiency. Built with a heavy-duty conveyor and stainless-steel base frame, this label application machine is made to last. It’s innovative “no tool” adjustment process allows the user to effortlessly perform product changeovers. The operating system is cost effective, allowing for easy use, setup, and maintenance. It also includes video tutorials on maintenance, changeovers, and system alarms. This system is not only easy to use, but also can keep up with the industry’s advanced machine capability requirements. The Sirius MK6 is a Pharmaceutical Grade Labeller. Production Rates: :Up to 300 products per minute depending on product and label sizes Product Capacity Height min/max::20mm / 350 mm Product Capacity Width min/max::15mm / 200 mm Label Capacity Height min/max::10 mm / 305 mm Label Capacity Width min/max::10 mm / 330 mm

The Graham & Sleevit DF Series is a line of durable tamper evident label applicators suitable for a wide range of applications. For over half a century, Accraply has been the UK’s leading provider of labelling equipment. These labelling machines are customisable to fit your exact specifications. They engineered for easy installation and maintenance, allowing you to easily reach your production goals. Accraply’s line of Graham & Sleevit tamper proof labelling machines can reach production speeds up to 300 products per minute. They can manage many materials, proving to be most suitable for PVC, rPET/PETG, OPS, and PLA. These machines are suitable of sleeving products from 20mm up to 195mm in dimeter at sleeve lengths from 20mm up to 50mm. The State-of-the-art servo film feed facilitates easy setup providing accurate sleeve placement. The design philosophies utilised on our range of Tamper Evident Applicators are adapted to our Full / Part Body Sleeve Applicators. Sleeve Length::25 mm - 50 mm Maximum speed::Up to 300 products per minute Material Type::PVC, rPET/PETG, OPS, PLA Material Thickness::40 - 70 microns

Shadow gap beads provide a shadow gap between the wall and ceilings, skirting boards and door frames.

Corner beads provide a clean edge and impact protection on external corners. We also stock PVC skim arch beads, which create smooth curves in arched reveals.

Renderplas range of PVC bellcast / drip beads are designed to provide a stop to the render just above the damp proof course and above reveals to produce a straight edge, provide protection against impact and deflect rain water. They can also be used as an architectural feature at each story to provide a shadow. Colours: Stocked in white and ivory and seven further colours across all PVC bead profiles except B9 which is supplied in white only. Product codes: B9, B10, B15, B20

Shadow gap or architrave beads provide a shadow gap between the wall and ceilings, skirting boards and door frames.

PRODUCTS CATEGORIES •Bib •Extreme Waterproof Bib & Brace •Extreme Waterproof Jacket •Extreme Waterproof Smock •Performance Lightweight Waterproof Bib & Brace with Ankle Zips •Performance Lightweight Waterproof Jacket •Performance Lightweight Waterproof Trouser •Performance Midweight Waterproof Bib & Brace with Ankle Press Studs •Performance Midweight Waterproof Jacket •Performance Midweight Waterproof Trouser with Ankle Press Studs •Premium Bib •Premium Smock •Premium Trouser •Smock •Thermal/Winter Lined Coverall •Trouser •Working Extreme Lightweight and Breathable Bib •Working Extreme Lightweight and Breathable Jacket •Working Extreme Lightweight and Breathable Trouser ** Click for more **

Der PPS Aerostrip ist ein einfacher und bequemer Ersatz für herkömmliche Druckabgriffe oder druckempfindliche Farbe. Es handelt sich um einen flachen, schnell einsetzbaren Luftdruckmessstreifen für aerodynamische Messungen und Oberflächenoptimierung für Motorsport- und Luft- und Raumfahrtanwendungen. Der AeroStrip besteht aus einem extrem dünnen Sensorstreifen, der dank einer wiederverwendbaren, abgeklebten Rückseite zerstörungsfrei auf Testflächen zur Druckmessung angebracht und wieder angebracht werden kann. Die Genauigkeit ist vergleichbar mit der eines Druckabgriffs bei Unterschallströmung, jedoch mit einem winzigen Bruchteil der Einrichtungszeit und der Kosten. Mit Aerostrip können Sie schnell und zerstörungsfrei Außendruckmessungen an Steuerflächen vornehmen, live oder im Windkanal, und so eine schnellere Bearbeitung und Optimierung von aerodynamischen Komponenten ermöglichen.

Table-top Mobile, wrap-round label applicator for bottles, jars & tubs.

PRODUCTS CATEGORIES Bib & Brace Jacket with hood Lightweight Jacket Lightweight Trousers Multi-norm Jacket Multi-norm Trouser Smock with hood Trouser Visible Xtreme Jacket Visible Xtreme Trouser ** Click for more **

Alpha manufactures a very wide range of one and two part solvent based adhesives that can be applied by brush, spray system, roller or spreader. Product bases include Neoprene, Polyurethane, Nitrile, SBR & Natural Rubber. Many products offer resistance to wide temperature ranges as well as giving high bond strengths and varying open times. A number of products such as S889, S5001, SN1314, S708, DP2205 are also MOD approved. ** Ask for a quote **

PRODUCTS CATEGORIES •Bib & Brace •Jacket with hood •Smock with hood •Trouser •Working Xtreme Bib •Working Xtreme Jacket •Working Xtreme Trouser ** Click for more **

Rotafix Engineering Adhesive is a high strength structural epoxy adhesive, part of the Resiwood product range. The 2-part unfilled epoxy adhesive has a degree of flex which makes it well suited to wood engineering and timber applications. The slow setting nature of Rotafix Engineering Adhesive lends itself to working on site where time is needed to create and move joints prior to finalising the assembly. Additional Information: Compressive Strength: >60N/mm2 Tensile Strength: 40N/mm2 Tensile Modulus: 3GPa Flex Strength: 70N/mm2 Bond Strength: 6N/mm2 Specific Gravity: 1.1 Workable for 6 hours at 20°C Supplied with: Cartridge set Nozzle Follower plate Available Sizes: 400cc (Product code: 3560)

Silicone Sealants, Polyurethane Adhesive/Sealant, Neoprene and acrylic sealants are all available in varying colours and pack sizes. ** Ask for a quote **