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Phone: +49 (0)8193-93700-0

Gigahertz-Optik, Inc. (US office)
Phone: +1-978-462-1818


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This product is no longer manufactured. Remaining stock may still be available. Please refer to the alternatives listed below under "Similar products" or contact us directly.

Alternative Products for this discontinued product:


Detector head for the measurement of irradiance of 308nm Eximer Lasers in W/m². Features: flat spectral responsivity besite 308nm. cosine field-of-view, dose measurement in conjuntion with P-9710 optometer, calibration certificate


UV-3711-308 detector

The detector UV-3711-308 is designed for irradiance measurement of 308nm Eximer lasers used in monochromatic UV-B therapy for treatment of psoriasis and vililigo. The flat spectral responsivity around the 308 nm reduces the measurement uncertainty in case of wavelength shift of the Eximer laser.

Traceable calibration 

Calibration of the detector UV-B (W/m²) responsivity at 308nm is performed by the Gigahertz-Optik GmbH calibration laboratory for optical radiation measurements quantities. As with all light detectors supplied by Gigahertz-Optik calibration of absolute detector responsivity as well as detector individual measured relative spectral responsivity data is included.

Typical Spectral Response

Typical Spectral Response

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