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ISS-17-VA

Product catalog summary

Description: The ISS-17-VA is a flexible integrating sphere light source designed by Gigahertz-Optik GmbH. It provides a uniform illumination field with high luminance homogeneity, making it suitable for spectral radiance and luminance calibration standards. The device uses halogen lamps, which offer a continuous luminous spectrum, ideal for calibration purposes.

Specifications: The integrating sphere has a 170 mm internal diameter and is coated with barium sulfate. It includes a halogen lamp (12V/100W) and control electronics housed in a 3/4 19" rack. The lamp power supply features a precision adapter with a 16-bit D/A converter and RS232 interface for remote control. The system supports AC input ranging from 115 to 230 V.

Calibration: The ISS-17-VA is calibrated for spectral radiance at 2856K and 3100K, covering a spectral range from 380 nm to 800 nm in 10 nm steps. It comes with a calibration certificate conforming to ISO 17025 standards. The luminance calibration is also performed at 2856K.

Performance: The device offers excellent luminance uniformity, with typical deviations of +/-0.5% to the center point and +/-0.3% to the average value. The spectral radiance and luminance can be adjusted while maintaining a constant color temperature.

Accessories: The product includes a pressure and suction fan for lamp cooling and a diffuse transmitting window for improved light distribution. Various models and calibration options are available, with or without a calibration certificate.

Miscellaneous: The operating temperature range is between +5 to +30°C, with no condensation allowed. The product is available for purchase with different configurations and calibration options.

Catalog excerpts

Gigahertz-OptikISS-17-VA http://www.gigahertz-optik.de/en-us/product/ISS-17-VAProduct tags: Gigahertz-Optik GmbH

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Flexible applicable uniform light source Integrating sphere light source The integrating sphere is a “Uniform Light Source” and provides an illumination field that exhibits a magnificent level of luminance homogeneity. ISS-17-VA with reference detector Halogen lamps Halogen lamps provide a continuous luminous spectrum and are therefore preferred for spectral radiance and luminance calibration standards. Calibration standard for the spectral radiance Calibration of the spectral radiance of the illumination field makes it possible to use of the integrating sphere light source as a calibration standard...

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set-up with a precise power supply and an optometer ensures high precision during operation of the integrating sphere light source. Traceable calibration Calibration of the luminance, spectral radiance and color temperature is performed by the Gigahertz-Optik calibration laboratory for optical measurands. The calibration is done in reference to a calibration standard whose spectral radiance was calibration by the national measurements laboratory. The calibration and its results are confirmed by a corresponding calibration certificate that conforms to the ISO 17025. across the entire luminance...

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