ISS-30-TLS Tunable LED Light Source

Spectral Tunable LED Light Source

The integrating sphere is a “Uniform Light Source” (ISS) and provides an illumination field that exhibits a magnificent level of luminance homogeneity. This special 30 cm ISS version is equipped with a set of LEDs which are controlled by a multichannel power supply in order to control/tune the spectral distribution.

LEDs based light source for Spectral Tuning

Our universal LED module can be directly mounted on the integrating sphere, or used in conjunction with an external spectral light mixer which can itself be equipped with maximum 4 LED modules. By doing so we can add up to 4x12=48 LEDs for the spectral tuning.

Based on the Integrating Sphere Construction Kit for User Specific Needs

The 30 cm system is an example configuration. Due to the flexibility of our integrating sphere construction kit we are able to offer an individual setup fitting to your user specific application!

S-ISS intuitive & powerful control software for intensity and spectral tuning

In addition to active control of CCT and intensity or spectral shape, the S-ISS can also be used with a CSS-45 spectral reference sensor (array-spectoradiometer). The software also allows data exports, control sequences, re-adjustments, etc. The S-ISS is a system controller as software version and runs the electronic device (ED). The performance range of the software will also be continuously increased.

Calibration Standard for Spectral Radiance or Spectral Irradiance

Calibration of the spectral radiance of the illumination field makes it possible to use of the integrating sphere light source as a calibration standard for the comparison of spectral radiometers for spectral radiance. High Dynamic Range Test and Calibration of Imaging and non-Imaging Devices as well as imaging spectrometers or pixel alignment are also major applications. Due to the RGBW LED different CCTs can be used.

As a light source, it can also serve as a spectral irradiance source. If necessary, only the LED unit itself with high irradiance values.

ED-Rack Control Electronic

The control electronic designed and manufactured by Gigahertz-Optik is set-up with a precise multichannel power supply ensures high precision during operation of the integrating sphere light source. The amount of power supplies will be configrued according to you LED configuration.

Traceable calibration of Tunable LED Light Source -ISO 17025 Testing Optional

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. ISO 17025 testing certificats optional available.