ILT5000, SED033/TFRD/W Far Red Band Irradiance Measurement System

Bench-top research far red band photodynamic therapy (PDT) and plant photobiology irradiance measurement system

ILT5000, SED033/TFRD/W

Part Number: ILT5000, SED033/TFRD/W

Bench-Top Research Far Red Band Photodynamic Therapy & Plant Photobiology Irradiance Measurement System

  • 10+ Decade Dynamic Range of Optical Analysis
  • Pico-ammeter: 10fA to 1mA (calibrated from 100fA - 1mA)
  • Wireless Communication, Built-in
  • User controlled or Auto: Range, Zero/Dark, Sample Rate
  • 4-20 mA Output
  • 15 pin D Sub and SMA sensor/input ports
  • “Set it & Forget It” Remote Data Logging
  • Power: USB or Built-in Re-Chargeable Battery Pack
  • Multi-System Simultaneous Continuous Monitoring
  • Includes DataLight II Software and Labview Sample Code
  • NIST-Traceable/ISO17025 Accredited Calibration
  • Sample Rate Up to 100 Hz, Programmable
  • Made in the USA
  • Custom & OEM Inquiries Welcome

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SED SEL 033 Response Curve

SED033/TFRD/W Cosine corrected irradiance detector with color filter for isolating the Far Red portion of the spectrum.

Dynamic Range: 7.7e-11 to 1.5e-1 W/cm²
Spectral Range: 710-810 nm
Dimensions: 35 x 42 mm dia.
Ordering part#(s): ILT5000, SED033/TFRD/W


ILT Detector









Filters and input optics are removable and may be ordered separately from the detector assembly to allow filter and input optic swapping.


Note: For simultaneous multi-sensor data logging, ILT also offers the ILT6000 Rack-Mount Radiometer System with the same specifications as the ILT5000 in a 2-10 unit, rack mountable housing.

ILT5000 Board












For the latest meter specifications, data sheet, installation guide, tech notes and software, visit the ILT5000 page here.