Termékek - polimer (6)

Der MFT 2.1 Taupunkt-Transmitter, auf Basis eines kapazitiven Polymersensors, ist in Sondenbauform ausgeführt, wobei das Sensorelement im Interesse eines guten Ansprechverhaltens in direktem Kontakt mit dem Messgas steht. Optional steht eine feinporige, feuchtedurchlässige Edelstahl-Sinterkappe zur Verfügung, die den Sensor bei Bedarf wirkungsvoll vor Verunreinigungen und mechanischen Einwirkungen schützt. Weiterhin steht für Überwachungsaufgaben in Druckluftsystemen eine Hochdruckversion bis 150 Bar Betriebsdruck mit ½“-Einschraubgewinde zur Verfügung. Zur Messwertausgabe stehen wahlweise analoge und digitale Schnittstellen zur Verfügung, wobei eine kundenspezifische Anpassung der Messgröße (Taupunkt, Relativfeuchte, Umgebungstemperatur) bei analoger Ausgabe als 4-20mA Stromschleife oder 0-5V Spannungsausgang, sowie eine Kombination mehrerer, simultan ausgegebener Messgrößen bei digitaler Schnittstelle möglich ist.

Die nicht-kreisförmigen Kanalgeometrien bieten maximale Filterflächen pro Membran und führen zur optimalen Gestaltung des Verhältnisses von Filterfläche zu benötigtem Raum.

Microlens arrays are one- or two dimensional periodic patterns of small lens structures (lens dimensions up to a few millimetres). They can be used in a variety of ways, e.g. collimation or homogenization of light, depending on the design. We offer custom designs for our customers without limitations regarding the pattern in a wide range of lens sizes and overall array sizes. It is also possible to apply a microlens array directly into the plano side of all our plastic optics components. Our products can be finished with a range of optical coatings and nanostructures and will be trimmed precisely to our customers requirements.

The best known microstructured optic is the Fresnel lens. Compared to a standard lens the surface of the fresnel lens is divided into a number of concentric grooves allowing for a wide range of optical effects (e.g. high-aperture (fast) large-area) while also reducing thickness, weight and cost. Fresnel lenses can be designed as a collimator, collector or with finite conjugates. They are usually corrected for spherical aberration. We offer a variety of standard designs as well as custom designs for our customers. Our lenses can be finished with a range of optical coatings and nanostructures and will be trimmed precisely to our customers requirements.

ORAFOL Fresnel Optics GmbH offers a wide variety of microstructured optical components in varios sizes. Among others fresnel prisms, cylindrical lenses and beamsplitters, lenticular lenses and corner cube reflectors. We provide both a catalogue of standard products that can be adapted to our customers' requirements as well as the capabilities to design and manufacture custom optical solutions including finishing processes e.g. anti-reflective coatings and nano-structures and precise CNC machining.

Surface relief diffusive microstructures (SRDM) are used for specifically distributing light in a defined angle range. They homogenize irregular light distributions as well as local intensity peaks. It is also possible to apply those diffusive microstructures directly into the plano side of all our plastic optics components. Our products will be precily trimmed to our customers requirements.