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Flame Irradiance

Lead Time: 2 weeks

From $5,901.00

"Prices exclude tax, logistics, custom and trade tariffs."

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The Flame-S-RAD is a preconfigured spectrometer for irradiance measurements including LED characterization and upwelling/downwelling measurements.

The Flame-S-RAD covers the UV-Visible wavelength range (200-850 nm) and includes a CC-3-DA cosine corrector to collect signal from 180° field of view and SPEC-CAL-UV radiometric calibration service.


  • Modular – covers the 200-850 nm range
  • Convenient – plug-and-play functionality for UV-Visible irradiance measurements
  • Irradiance-ready -- includes radiometrically calibrated spectrometer and direct-attach cosine corrector 
  • Portable – fiber optic based spectrometer you can bring to the sample
  • Compatible – triggering functions synchronize the spectrometer to other devices
Key Feature Best For Example Applications
User Interchangeable Slits Users who wish to vary resolution and throughput during measurements, or switch from absorbance to fluorescence in minutes Life science and other labs using a variety of biological samples
Indicator LEDs Convenient visual reference for spectrometer operation and status                         Teaching and general lab use
Thermal Stability Applications that require repeatable results in industrial and other environments with varying temperatures and conditions LED binning and light metrology, process monitoring
Reduced Unit to Unit Variation OEM applications such as uncalibrated sensitivity and other measurement needs where users benefit from low variance OEM manufacturers of analytical instrumentation
Configurability Optimizing your spectrometer for application-specific requirements; adjusting range, throughput and resolution and adding features such as filters as required Laser characterization, low signal fluorescence and optimizing for specific absorbance bands
Plug & Play Operation Users that want the convenience of simple, fast operation via the microUSB connection; enables users to take the measurement to the sample Remote sensing measurements in the field, including air and water quality monitoring and solar irradiance
Ease of Integration OEMs and developers who need to integrate a spectrometer as part of a system via microUSB or RS-232 Engineering labs, developers, OEM manufacturers; works with LabVIEW and other design platforms


Subject to change depending on model type


Wavelength Range:
200nm - 850nm
Optical Resolution:
1.34 nm FWHM (typical)
Integration Time:
1ms - 65s
Corrected linearity:
Dark Noise:
50 RMS counts
Dynamic Range:
1300:1 for a single acquisition, 8.5 x 10^7 (system)
Signal to Noise Ratio:
250:1 (full signal)


linear silicon CCD array
Entrance slit:
50 ┬Ám
Detector Collection Lens:


A/D Resolution:
16 bit
USB, high density 40 pin JAE DD4 connector
8 x user programmable GPIOs
Trigger Modes:
4 modes
Power Consumption:
250 mA @ 5 VDC


89.1 mm x 63.3 mm x 31.9 mm (34.4 mm with feet)
265 g

Measurement techniques