Plano-Concave lens has a negative focal length,diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems. The parameter follow the formulas as below (read more)

Furnace Fixers, Inc. carries all the elements they use in their ovens in stock at their Streamwood facility. If your elements should burn out, please contact them for replacements. They buy their elements in quantity so they can sell your company replacements at a great rate. (read more)

Offering significant cost savings with increased design flexibility for position sensing, the BEI Duncan Electronics 98E Series Sensor Elements provide durable and low-cost alternatives to typical fully packaged potentiometers, particularly when packaging constraints, size and operating efficiency are important considerations. (read more)

FE/Pipe (as well as all of its associated modules in the PRO series) generates automatic code compliance reports - comparisons to ASME Section VIII, Division 2, Appendix 4 and 5 rules and stress categories. Build models such as intersections, flanges, saddles, low tank settlement, structural steel and MORE - all in a matter of minutes. (read more)

A full line of replacement filter elements. Coalescer and particulate elements fit directly into existing OEMs filter housings. Replacement elements for Hankison, Pall, Wilkerson, Balston, and nearly all other manufacturers. (read more)

The piezocomposite element CentraScan Series transducers provide excellent sensitivity with a high signal-to-noise ratio in difficult-to-penetrate materials. They have exceptional acoustic matching in plastics and other low impedance materials. CentraScan is available in many different frequencies, sizes, and transducer types and all transducers include standard TP103 test forms. (read more)

Sensor Scientific, Inc. Platinum Thin Film RTD Elements are fabricated using state-of-the-art thin film processing techniques, resulting in an element of exceptional quality and stability. The wide choice of resistance, tolerance, and size options allows for complete design flexibility. (read more)

Hollow elements are designed for faster time response to temperature changes over the range of -100 to +260 degrees C. They are wire wound Resistance Temperature Detectors (RTD's) made using Copper, Nickel, Nickel-Iron and Platinum as the sensing materials. The wire is placed close to the outside diameter of the element and the center is left hollow. (read more)

Chromalox has developed tubular heater seals that not only meet the recently issued UL 197 standards, but also IEC-IS 60335-2-47 "Commercial Boiling Pans", an international import inspection standard with stringent current leakage limitations. (read more)

Ideal for many applications including heat shrinking, plastic tube bending, soldering, adhesive curing, solder preforms and butt welding. Provides instant radiant heat at temperatures up to 1500°F (815°C). (read more)