50 cm Integrating Sphere and Spectroradiometer
Gamma Scientific and UDT Instruments offer a range of integrating spheres and sphere systems to meet diverse test and measurement requirements. Specialized configurations and custom designs are also available.
Our spheres are available in sizes from 50 mm to 2 m diameter, with designs optimized for applications including: LED/Lamp Test and Measurement, Laser Power Measurement, Fiber-Optic Testing as well as Custom Solutions.
Gamma Scientific products are distinguished by their value, providing unmatched design and quality at competitive prices. Popular pre-configured integrating sphere systems are listed below.
Selecting a Sphere Solution
Gamma Scientific 15 cm Integrating Sphere and Spectrometer
RadOMA-LED-F Spectroradiometer System- for led test and measurement, with Model IS12 integrating sphere; measures spectral flux and more.
uRAD-FL Laser Power Meter – for laser power measurement, with Model 2500L integrating sphere; silicon sensor; measures power in units of watts (W).
uRAD-FO Optical Power Meter – for fiber-optic testing, with a Model 2500FO integrating sphere; silicon sensor; measures radiant flux (watts).
We have also created integrating sphere selection charts that provide an overview of the standard integrating sphere components used to assemble these systems, and a preliminary guide to combining spheres with sensors and other components to create a complete, application-specific measurement system.
Integrating Sphere Selection Chart
Integrating Sphere System Selection Chart
Integrating Sphere Technology and Application
LED Testing using a Gamma Scientific 2M Integrating Sphere
The integrating sphere is a fundamental optical technology, commonly used in photometry and radiometry, for applications including the test and measurement of light sources (lamps, LEDs, lasers, fiber-optic illuminators), sensors (focal-plane arrays, spectrometers, and camera systems), and material properties (reflectance and transmittance).
Though specific attributes vary with application, an integrating sphere is generally used to perform the following functions: collection of light – from some type of source; spatial averaging (homogenization); illumination – of a sensor or specimen.
