Fiber Optic Spectrometer LB-11FOS Catalog

Fiber Optic Spectrometer LB-11FOS has a wide wavelength range of 200 to 1100 nm for versatile spectral analysis. It has a 3648-pixel detector, ensuring enhanced sensitivity and finer spectral resolution. It features an integrated optical bench to ensure precise alignment and long-term durability. Our spectrometer has a clear digital display for real-time spectral data monitoring.

Wavelength Range	200 to 1100 nm
Optical Resolution	< 0.75 nm
Sensitivity	130 photons/count at 400 nm 60 photons/count at 600 nm
Corrected Linearity	> 99.8%
Signal-to-Noise Ratio	300:1
Stray Light	< 0.05 % at 600 nm < 0.10 % at 435 nm
Integration Time	4 ms to 10 s
Detector	3648 pixels
Pixel Size	8 µm × 200 µm
Fiber Optic Connector	SMA905 to 0.22 NA single-strand fiber
Entrance Aperture Options	5, 10, 25, 50, 100, 200 µm
Optical Design	Symmetrical Czerny-Turner
Focal Length	101.6 mm
Trigger Modes	2 types
Power Supply	450 mA at 5 VDC
Connector	30-pin connector
Dimension	149 × 105 × 46 mm
Net Weight	840 g

• High signal accuracy

• Fast scan speed

• User-friendly software interface

• Multiple grating options

• Quick data acquisition

• Low noise performance

• Software

• 1.0/1.5/2.0 m 400 µm fiber 

• 400 µm fiber holder 

• SMA905 or FC/PC 400 µm fiber

Fiber Optic Spectrometer LB-11FOS is used for laser and fluorescence spectral analysis, chemical testing, medical diagnostics, and film thickness measurement. It is used in research laboratories, medical facilities, and optical analysis environments.