ISV series
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INTEGRATING SPHERE SOURCE CLOSED LOOP CONTROL OF LUMINANCE FOR A RELIABLE OUTPUT The ISV Integrating Sphere Sources are compact, reliable and easy-to-operate reference sources providing an adjustable luminance output with unprecedent accuracy and stability, over the UV-VIS-NIR and SWIR spectral ranges. They have been specifically designed for the calibration and test of cameras and sensors such as night vision systems, image intensifier cameras, radiometers, UV-vision enhancement systems, visible to SWIR focal plane arrays and optical detectors. The emitting head is controlled via a 2U electronic unit through an ergonomic interface. Superior stability and repeatability are obtained through a closed loop control regulation based on an optical reading and acting on an iris attenuator. As well as all other HGH sources, the ISV sources are delivered with a certificate of radiometric calibration linked to International Primary Standards demonstrating the accuracy and reliability of these reference sources. Integrating Sphere BENEFITS High performance radiation 200nm to 2500nm wavelength thanks to the highest PTFE diffuse reflexion factor: o Highly uniform output port up to 4 inches (>101.6 mm) o Intuitive interface o Real time display of the luminance or radiance o High stability suitable for most sensitive sensors o Wide dynamic range with ultra-stable spectrum o Control through colored touchscreen panel Radiometric calibration over multiple bandwidths including SWIR Easy selection of luminance units Display of color temperature and night levels Remote control via Ethernet link, RS232, IEEE488 Built-in test equipment (BITE) Infratest-LT remote control software HIGH PERFORMANCE MODELS o ISV410-UV: Unique 5000K CT model utilizing four Xenon arc lamp – ideal for the test and calibration of radiometers and UV-enhanced cameras. o ISV 410-LL: Low light VIS and NIR source specifically for the test and calibration of Night Vision systems. OPTIONS o Automated shutter for immediate ON/OFF of radiation o Low or high contrast USAF 1951 targets for resolution and MRC testing o Targets for LSF/MTF, distortion, FOV tests o InGaAs or Ge detector for improved SWIR regulation > ISV410-LL Low Light Integrating Sphere

ISV series ILLUMINATION SOURCE > UV to SWIR test equipment Color Temperature * Spectral Range 10-5 to 0.5mW/cm2.sr (continuous range) 7 fixed steps to 103 mW/cm2.sr Luminance Uniformity > 98 % Long term: <0.5% over 8 hours Short term: down to ± 10 cd/m2 Luminance Stability Display resolution/ units Five significant figures / cd/m2 or fL or W/cm2/sr Step Change Time Lamp Life Luminance Control Loop Si standard, peak at 950 nm Optional: Ge or InGaAs (optional), peak at 1500 nm conception: www.agencegalilee.com Luminance Range * Sphere Diameter Output port Diameter Controller Size 2’’ (50.8...