ILT2400 Hand-Held Bilirubin Filtered Blue Light Meter

ILT2400 BAS Bilirubin filtered blue light meter

ILT2400 Hand-Held Bilirubin Filtered Blue Light Meter

Part Number: ILT2400, SED033/BAS/PD


  • 8 Decade Dynamic Range of Optical Analysis 
  • Made in USA 
  • Meter & Sensors with NIST Traceable ISO17025 Accredited Calibration 
  • Hand-held, Compact, Ergonomic Design 
  • Brilliant 4.3” Touch Screen Display 
  • 90° Flip Screen for Landscape and Portrait Viewing 
  • ILT’s Accuspan: Auto-ranging with Smart Averaging 
  • Built-in Rechargeable Battery Lasts Up to 8 Hours 
  • Backwards Compatible with ILT1700 Sensors 
  • Measurement Speeds Up to 100 µSeconds 
  • Custom & OEM Inquiries Welcome 

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Research Quality at a Hand-Held Price


SED033/BAS/PD The BAS Bilirubin Action spectrum filter used in this detector was redesigned using proprietary composite filter design software to match to closely match the bilirubin action spectrum. The PD domed poly-carbonate diffuser was created to offer improved cosine response and improve durability over formed teflon diffusers. The 33 mm2 Silicon sensor offers a broad, linear range of measurements with decades of proven stability.


Dynamic Range: better than .01 to 8000 µW/cm2/nm (optional units: 1.0 to 300,000µW/cm2)
Measurement Range: BAS Bilirubin Action Spectrum 400-540 nm
Dimensions: 35 x 42 mm dia.
Ordering part#(s): ILT2400, SED033/BAS/PD


BAS detector


Bilirubin spectral response curve



ILT2400 BAS Spatial Response Curve



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