Fiber Optic Spectrometer LB-12FOS Catalog

Fiber Optic Spectrometer LB-12FOS comes with a wavelength range of 350 to 1100 nm for accurate spectral analysis. It offers high optical resolution of less than 0.75 nm, ensuring detailed spectral measurements. It delivers reliable performance even under challenging conditions with fast scan speeds. Our spectrometer has a clear digital display for real-time monitoring of spectral data during analysis.

Wavelength Range	350 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	450 mA at 5 VDC
Connector	30-pin connector
Dimension	149 × 105 × 46 mm
Net Weight	840 g

• High signal accuracy

• Enhanced optical stability

• Multiple gratings for UV & IR

• Easy-to-use

• Low noise performance 

• Software

• EX-TA/TB Box

• 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-12FOS is ideal for textile colour analysis, coating thickness measurement, food colour quality control, and polymer evaluation. It is used in textile plants, food processing units, polymer laboratories, and industrial quality control environments.