Rhea preconfigured spectroradiometers

Admesy offers a number of available preconfigured / application based spectroradiometers. This includes for example a standard VIS spectrophotometer as well as a broadband spectroradiometer and spectrometers for Raman applications. More information about the preconfigured Rhea series is listed in the table below. Please be aware that the Rhea spectroradiometer series is fully customizable and available with a wide range of slit sizes, gratings and sensors.

Rhea series
VIS Broadband Raman 785nm Raman 532nm Laser analysis
Range 300-900nm 200-1100nm 785-1050nm 532-660nm 760-810nm
CCD sensor 1024×64 1024×64 1024×64 1024×64 1024×64
Grooves per mm 300 200 600 1200 1600
Slit size um 100 50 10 10 10
FWHM 2.6nm 2.7nm 0.65nm 0.3nm 0.15nm

Rhea highlights

  • High end spectroradiometer for various measurement applications between 200-1100nm
  • Extreme sensitivity
  • Cooled high-end CCD detector, cooled to -10 degrees Celsius
  • High optical throughput design
  • Neutral density filter wheel for huge dynamic range
  • Built-in shutter function
  • Low noise
  • Auto-range function
  • Very low stray light
  • Excellent linearity, internally compensated within 1%
  • Dark current compensated, virtually zero over entire integration range
  • USBTMC compliant, SCPI command set, high speed device
  • USB, RS-232, Ethernet connections and trigger in & out for ideal system and OEM integration
  • Various calculations are carried out inside the device, saving processing power in production environments
  • Robust housing, optimized for mounting and protection in harsh production environments