Broadband  spectroradiometer JETI specbos 2501-UV extends the original wavelength range from 200 nm ... 1100 nm. In its basic configuration, the instrument measures spectral Radiance. It is possilbe to convert the measurement mode into a spectral Irradiance meter by attaching an optional diffusor. All other parameters as sensitivity, viewing angle in Radiance mode and optical resolution remain the same as of the standard device.

• Wavelength range 200 to 1100 nm
• Fast measurement of Radiance
• Radiometric software JETI LiVal is included in the standard scope of delivery
• Optical bandwidth 4 nm
• Measurement in Radiance (basic configuration) and Irradiance mode (diffusor required)
• Start of measurement with external trigger signal
• Highly sensitive
• Internal target spot laser
• Mechanical shutter for dark signal compensation
• Automatic measurement in selectable time intervals
• USB-C
• Bluetooth

• Photobiological safety measurements
• Measurement of Energy Saving Lamps and Fluorescent Tubes
• Measurement of Flash Lamps and other Pulsed Light Sources
• UV measurements
• Metameric calculation

Please add one or more of the following add-ons to configure specbos 2501 according to your requirements:

• HiRes add-on
  Increases the optical bandwidth for the visible wavelength range to 2 nm (FWHM), necessary to get a specbos 2501-HiRes.
  Combinable with 2501, 2501-NIR, 2501-UV.
• LAN add-on
  LAN connector with power over ethernet function instead of Bluetooth, necessary to get a specbos 2501-LAN.
  Combinable with 2501, 2501-NIR, 2501-UV.
• Focus add-on
  Necessary to get a specbos 2501-focus to perform applications such as the measurement of small segments of displays or small sized OLEDs. Please note: Add-on optics are required for these applications.
  Combinable with 2501, 2501-NIR, 2501-UV.
• Trigger add-on
  Necessary to get a specbos 2501-trigger to enable external trigger measurement.
  Combinable with 2501, 2501-NIR, 2501-UV.
  
  

JETI specbos 2501-UV can be equipped with   accessories  to perform photobiological measurements complete according to IEC 62471 standard