Products/Services for Ulbricht Spheres
-
Integrating Spheres - (21 companies)Integrating spheres are hollow optical spheres used for measuring the diffuse reflectance or transmittance of objects. Integration spheres are hollow optical spheres used for measuring the diffuse reflectance or transmittance of objects within... -
Balls and Sphere Shapes - (209 companies)Balls and sphere shapes are used in products that require a spherical component. Examples include bearings, ball screws, valves, flow meters, and gages. Balls and sphere shapes are made from materials such as glass, metals, plastics, and ceramics... -
Metal Balls - (126 companies)Metal balls are rolling, spherical elements that exhibit greater strength and toughness than plastic and ceramic balls. They have a sufficient hardness for many industrial ball applications, and most products are electrically conductive. Some steel, nickel, and cobalt balls can be magnetized. Metal balls made from certain alloys can also provide corrosion resistance and refractory resistance. -
Plastic and Rubber Balls - (63 companies)Plastic and rubber balls are rolling, spherical elements that have low friction values and require little or no lubrication. They are lighter than metal balls and resistant corrosion and abrasion. Some plastic balls resist high temperatures, but others do not. Rubber balls are characterized by a high degree of flexibility and elasticity. -
Spherometers - (4 companies)Spherometers are used to measure the radius or curvature of spherical surfaces such as optical lenses, spherical mirrors, and balls.
-
Rare-Earth Magnets - (103 companies)Rare-earth magnets are permanent magnets made of alloys of rare earth components. Rare-earth magnets have the strongest magnetic field of most magnets.
-
Bollards - (206 companies)...angled, or flat cap. Others are square or shaped like spheres, but solidly anchored in the ground. Bollards can be installed individually, in a group, or as part of a larger security system. Stationary bollards provide a constant barrier while...
-
Ceramic Balls - (71 companies)Ceramic balls are spherical, rolling elements that provide higher stiffness, lower thermal expansion, lighter weight, increased corrosion resistance, and higher electrical resistance than steel balls. They are made from a variety of ceramic materials.
-
Meter Provers and Flow Proving Components - (15 companies)Meter provers and flow proving components provide a known traceable volume to simulate actual operating conditions to test and verify the performance of flow meters and transfer meters.
-
Plastic Plate, Rod, and Stock Shapes - (423 companies)...films, flats, hexes, plates, profiles, rods, rounds, sheets, shims, and spheres. Types of Plastic Plate, Rod, and Stock Shapes. There are many different chemical materials used for stock plastic shapes. The most common choices include polyvinyl...
Product News
-
Zygo Corporation
Transmission Spheres & Flats ZYGO offers a wide variety of accessories to expand or enhance the capabilities of your interferometer system. Transmission and reference flats and spheres, mounts, holders, and radius of curvature options provide the building blocks necessary for you to create optimum measurement setup to meet your metrology requirements, without the need for custom fabrication. Transmission Flats are used when measuring the surface quality or transmitted wavefront of flat surfaces or optics. Flats... (read more)Browse Optical Flats Datasheets for Zygo Corporation -
MacDermid Alpha Electronics Solutions
ALPHA HRL3 Solder Sphere ALPHA HRL3 is a lead-free, low temperature, high reliability alloy for use application where low temperature processing is desired. ALPHA HRL3 is available in solder sphere format for ball mount application. The alloy was designed to exhibit improved drop shock and thermal cycling performance versus existing low temperature alloys in the market. The ALPHA HRL3 Solder Spheres offer a wide operating window, cost savings through low temperature materials and heating energy, while reducing warpage... (read more)Browse Solder Datasheets for MacDermid Alpha Electronics Solutions -
Changzhou Sunan & Weijie Steel Balls Co., Ltd.
High Precision Glass Spheres Designers and engineers often face challenges achieving precision and versatility in small components. Inconsistent size or finish can reduce performance and limit integration in sprayers, fragrance bottles, pneumatic tools, or automotive parts. Our High Precision Glass Spheres provide consistent quality across a wide size range (1.5 -8mm), available in bright or sand-grinding finishes. These transparent, colorless spheres enable easy integration into various applications, from spray mechanisms... (read more)Browse Balls and Sphere Shapes Datasheets for Changzhou Sunan & Weijie Steel Balls Co., Ltd. -
Kuriyama of America, Inc.
Sphere Lock™ Ball and Socket Couplings by Kuriyama The type "B " connection consists of a male ball coupling, female socket coupling and either a locking lever ring (2" through 8") or locking ring (10" and 12"), which fits over the male ball coupling 's shank. The type "A " connection is generally only available in larger sizes. It consists of the male ball coupling, the female socket coupling and a connection ring, which fits over the male ball coupling 's shank. Applications include the transfer of freshwater or wastewater in agricultural,... (read more)Browse Hose Fittings Datasheets for Kuriyama of America, Inc. -
Konica Minolta Sensing Americas, Inc.
The new CM-26d Portable Sphere Spectrophotometer The new CM-26d portable sphere spectrophotometer offers unprecedented accuracy/inter-instrument agreement (IIA) of 0.12 DE* (average of 12 BCRA tiles), usually found only in laboratory-grade instrumentation. This extreme precision combined with an overhauled interface and multi-functional, customizable tools allow for superior color communication throughout your entire supply chain. The CM-26d is the next generation of portable sphere spectrophotometer with a horizontal alignment, a design... (read more)Browse Color Meters and Appearance Instruments Datasheets for Konica Minolta Sensing Americas, Inc. -
Zygo Corporation
Interferometer Accessories Transmission and reference flats and spheres, mounts, holders, and radius of curvature options provide the building blocks necessary for you to create optimum measurement setup to meet your metrology requirements, without the need for custom fabrication. Other accessories enhance the installation with options for vibration isolation, vertical orientation, and a beam-path switch to permit multiple simultaneous test setups. Optical. Transmission Flats. Transmission Spheres. Reference Flats... (read more) -
Zygo Corporation
Spherical Optics ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 200 mm with radii from 12.7 mm to 8 meters. Our standard product line of transmission spheres is available in 4" and 6" clear apertures ranging in f-numbers from f/.65 to f/11 with wavefront errors of l/10 or l/20. Our new line of Ultrasphere TM transmission spheres is available at l/40. Various convergers and divergers are also part of our standard product line. We are a qualified vendor... (read more)Browse Spherical Lenses Datasheets for Zygo Corporation -
Shenzhen Dechengwang Technology Co., Ltd
PTFE balls in Valves A ball valve is made up of the valve 's body, body cap, stem, hollow ball, and spherical ball valve seat. We provide high-quality, certified, and FDA-approved PTFE balls to meet all your industry requirements and demands. Our PTFE Balls are ideal for commercial applications that need a neutral, corrosion-resistant sphere with the cleanliness, relative density, and excellent thermal stability spectrum that only PTFE can give. PTFE Ball Advantages & Application. Wide temperature range... (read more)Browse Balls and Sphere Shapes Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Changzhou Sunan & Weijie Steel Balls Co., Ltd.
High-Performance 1045 Carbon Steel Balls engineers need for demanding tasks. Upgrade your projects with these high-performance spheres to ensure optimal functionality and prolonged system life. Long Description (with Bold Title and Bullet Points): Key Features: Magnetic Excellence: Superior magnetic properties ideal for precision applications. Impressive Hardness: Hardness rating between 58-65 HRC for exceptional durability. Superior Frictional Resistance: Reduces wear and enhances longevity for sustained performance. Applications... (read more)Browse Balls and Sphere Shapes Datasheets for Changzhou Sunan & Weijie Steel Balls Co., Ltd. -
Zygo Corporation
Optical Mirrors spheres, aspheres) to better than l/50 PV. Full aperture interferometry up to 32" for flats, and up to 12" for spheres/aspheres (larger with stitching). Surface Roughness < 1 nm rms. Materials. ZYGO has the capability to process a wide range of materials for optical mirrors. Our product capabilities include: CLEARCERAM® mirrors. Cordierite mirrors. Silicon Carbide mirrors. Silicon mirrors. ULE® mirrors. Zerodur® mirrors. Types. ZYGO produces a variety of types high quality custom optical mirrors... (read more)Browse Optical Mirrors Datasheets for Zygo Corporation
More Information
Indicates content that may require registration and/or purchase.
-
High Reflectance Low Scatter Laser Mirrors
Ulbricht sphere , total integrated scattering .
-
Characterization Of Mirror Surfaces For Laser-Gyro Applications
2.2 Ulbricht sphere , total integrated scattering .
-
A portable reflectance-absorptance-transmittance meter for photosynthetic work on vascular plant leaves
Schultz (1996) in his study of absorptance properties of grapevine leaves (Vitis vinifera L.) used a simple Ulbricht sphere of his own design that was useable in the field fitted with a Li-Cor quantum light detector (PPFD 400–700 nm).
-
Recent advances in high-speed planar Rayleigh scattering in turbulent jets and flames: increased record lengths, acquisition rates, and image quality
In this manner, a calibrated, Ulbricht sphere was used as the uniform light source which illuminated the CMOS sensor.
-
Handbook of Visual Display Technology
Ulbricht Sphere for Reflection Measurements ....................................
-
PHOTOCHROMIC SYNERGISM OF BACTERIORHODOPSIN‐ and HALORHODOPSIN‐MEDIATED PHOTOPHOSPHORYLATION IN Halobacterium halobium *
Contents of BR have been quantified routinely in mutant strains M-1 and M-18 by two methods: NH,OH- treatment (see pp. 395 and 396) and absorptance measure- ments in the Ulbricht sphere (see p. 395 and Fig. 5).
-
Comparison of CCD, CMOS and intensified cameras
The illumination of the sensor was performed with a white light LN3 luminance standard, called an Ulbricht sphere , from LMT Lichtmesstechnik GmbH Berlin, with an aperture of 70 mm (http://www.LMT-Berlin.de).
-
Laser-Gyro Mirrors Of Differing Layer Structure
The beam is incident at n/6 (30 °) on the sample which is mounted at the Ulbricht sphere .
-
http://waset.org/publications/2859/a-novel-method-for-areal-surface-roughness-measurement
It has been also proven that they are in a good agreement with the results obtained using the Ulbricht sphere instrument.
-
POF manual
We have mostly used a longer fiber sample, excited with as large NA as possible and all the modes with aid of an Ulbricht ball sense.
