RGB-ER-CL Miniature Fiber Spectrometer
Compact and portable, RGB-ER-CL is a cost-effective general-purpose miniature fiber spectrometer based on a crossed-asymmetric Czerny-Turner design. Equipped with a sophisticated CMOS detector, it has the advantages of high sensitivity, high resolution, high quantum efficiency and large dynamic range, and is suitable for spectral measurements in various scientific and industrial/OEM applications.
RGB-ER-CL is preconfigured with a 25um entrance slit, and provides an optical resolution of 1.5nm and an extended wavelength range of 200-1000nm. It is also possible to get different optical resolutions and spectral response ranges by selecting different gratings and slits. For applications that requires a higher resolution, RGB-ER-CL can, for example, be preconfigured to offer an optical resolution of 1.0nm and a wavelength range of 200-900nm.
RGB-ER-CL has a USB2.0 interface for high-speed data transfer with a computer. It can also communicate with external devices via available GPIO pins.
Features:
- Compact, light and portable, suitable for system integration
- Unique optical bench design minimizes stray light and noises
- Wide wavelength range with balanced spectral response
- High sensitivity detector enables weak signal detection
- Possible customizations with a variety of gratings, slits, and lenses
- USB2.0 interface, high-speed data transfer
Applications:
- Wavelength measurement
- Transmission/reflection measurement
- Radiation measurement
- Absorbance measurement
- Thin-film measurement
- Color measurement
- Fluorescence measurement
- Laser-induced breakdown spectroscopy (LIBS)
- Biochemical and medical analysis
Model | Hamamatsu S11639 CMOS Sensor |
---|---|
Pixels | 2048(14*200um) |
Spectral Response | 200~1000nm |
Sensitivity | 1300 V/(lx·s) |
Wavelength Range | 200~1000nm |
Entrance Slit | 25um |
Collection Cylinder Lens | Yes |
S/N Ratio | 600:1 |
Integration Time | 0.5ms~110s |
A/D Resolution | 16 bit |
Power Consumption | 180mA @ 5VDC |
Connectors | USB2.0 / RS232 |
External Trigger Modes | Software/Hardware/Sync |
General Purpose Input/Output (GPIO) | 14-pin |
Input Fiber Connector | SMA905 |
Dimensions (LxWxH) | 94 x 60 x 37 mm |
Operating Temperature | 0~55℃ |
Sample Measurements | ![]() |
   Frequently Asked Questions and Answers
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Does RGB-ER-CL fiber spectrometer really have a resolution of 1nm over 200-900nm?
Under the default configuration, RGB-ER-CL spectrometer has a resolution of 1.5nm over 200-1000nm. However, if you request it, we can preconfigure it to have a resolution of 1.0nm over 200-900nm. You will need to clearly specify this requirement when you ...
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