Gigahertz-Optik GmbH
An der Kälberweide 12
82299 Türkenfeld / Germany
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The UV-3718 detector is designed to measure the irradiance of 254nm dominant UV-C low pressure mercury (germicidal) sources with a wide enough dynamic range so that both health hazard and effective UVGI UV Germicidal Irradiance can be measured. This detector is also useful in Eprom erasure units for monitoring lamp output. Its cosine diffuser, band pass filter and UV-C photodiode are UV-C pre-aged prior to calibration to minimize degradation even in long term use under UV-C radiation. A flexible stainless steel sheath is provided around the detector cable for UV-C protection as well. The detector is supplied with a 2m long coaxial cable with selectable -1, -2 or -4 type connector for use with Gigahertz-Optik’s range of optometers. Calibration of UV irradiance in W/m² and W/cm² at 254nm is performed at Gigahertz-Optik’s Calibration Laboratory for Optical Radiation Quantities.
Catalogue complete (English)
- 9 MB Specifications (Data)
UV-3718 – UV-Germicidal/Bactericidal Detector Heads (W/m², J/m²) (254 nm)
- Solar Blind UV-C Responsivity
- Calibrated at 254 nm
- Designed for narrow band UV-Light Source like low pressure Hg sources
- Cosine Corrected Field of View
- Typ. Responsivity: 2 nA/W/m2 (0,2 nA/mW/cm2)
- 37 mm dia. x 32 mm High Housing
- 2 m Coaxial Cable with -1, -2 or -4 Type Connector
- Extended Cable Length Option (/LC)
- Waterproofing Option (/WQ)
- Integrating Sphere Option for Radiant Power Measurement
- Front-end Component Options
- Possible optometers: P-9710, X11, X911, ...