High Sensitivity Fiber Optic Spectrometer for Weak Signal Detection and Stable Performance with 92% Quantum Efficiency
92% High Quantum Efficiency CCD Modular Fiber Optic Spectrometer
Experience unmatched spectral accuracy with the JINSP SR100Q Spectrometer. Featuring a Hamamatsu S7031 TE-cooled CCD sensor, this device achieves ultra-high quantum efficiency and excellent UV response. Its low-dark-noise architecture allows for clean signal acquisition during extended integration times, with an SNR ratio as high as 1000:1.
Supporting USB3.0 connectivity for high-speed data transfer, the SR100Q is both versatile and user-friendly. It covers broad spectral bands from UV to NIR, making it suitable for diverse applications such as fluorescence, Raman spectroscopy, and laser wavelength analysis. Additionally, its OEM-ready design allows seamless integration into custom systems for specialized uses like thin-film measurement and process monitoring.
Whether used in academic research or industrial settings, the SR100Q delivers consistent performance and helps accelerate innovation in photonic technologies.
Product Parameters:
| Detector | Chip Type | Back-illuminated TE-cooled Hamamatsu S7031 |
| Effective Pixel | 1024*122 | |
| Pixel Size | 24*24μm | |
| Sensing Area | 24.576*2.928mm | |
| Optical Parameters |
Optical Design | F/4 cross-type |
| Numerical Aperture | 0.13 | |
| Focal Length | 100mm | |
| Entrance Slit Width | 10μm,25μm,50μm,100μm,200μm (customizable) |
|
| Fiber Interface | SMA905,free space | |
| Electrical Parameters |
Integration Time | 8ms-3600s |
| Data Output Interface | USB3.0,RS232,RS485,20pin connector | |
| ADC Bit Depth | 16-bit | |
| Power Supply | 5V | |
| Operating Current | <3.5A | |
| Physical Parameters |
Operating Temperature | 10℃~40℃ |
| Storage Temperature | -20℃~60℃ | |
| Operating Humidity | <90%RH (no condensation) | |
| Dimensions | 180mm*120mm*50mm | |
| Weight | 1.2kg |
List of Product Models:
| Model | Spectral Range(nm) | Resolution(nm) | Slit(μm) |
| SR100Q-G21 SR100Q-G22 |
200~950 350~1100 |
6.8 | 200 |
| 2.2 | 50 | ||
| 1.5 | 25 | ||
| 1.0 | 10 | ||
| SR100Q-G23 SR100Q-G24 |
200~775 350~925 |
1.6 | 50 |
| 1.0 | 25 | ||
| 0.7 | 10 | ||
| SR100Q-G25 | 532~690(4400cm-1*)* | 13cm-1 | 50 |
| SR100Q-G26 | 638~800(3200cm-1)* | 10cm-1 | 25 |
| SR100Q-G27 | 785~1050(3200cm-1)* | 11cm-1 | 50 |
Technical Characteristics:
- High quantum efficiency, 92%peak@650nm, 83%@232nm
- High SNR: Ultra-low dark noise under long integration time, SNR is as high as 1000:1
- Noise-free clear processing of weak signal in long exposure, strong adaption to environment
- Low-noise and high-speed circuit: USB3.0
Typical Applications:
- Detect absorption, transmittance and reflection Spectrum
- Light source and laser wavelength characterization
- OEM product module: Fluorescence spectrum, Raman spectrum, etc.
Company Instroductions:
JINSP – Sustainable Spectral Innovation Since 2007
Combining 17 years of R&D with eco-conscious manufacturing, JINSP Company Limited leads in Raman, FT-IR, and LIBS technologies. Our ISO 14001-certified Jiangsu facility and 200+ patents reflect our commitment to green innovation. All products meet CE, ECAC, and global safety standards—ensuring reliable, environmentally responsible detection solutions.
FAQ
Q1:This is the first time I use,is it easy to operate?
A1:We will send you manual and guide vedio in English,it can teach you how to operate the spectrometer.Also our technicians will offer professional tecnical opearation meetings.
Q2:Can your offer a operation traning?
A2:Your technicians can come to our factory for a training. Jinsp engineers can go to your place for local support
( installation , training, debugging, maintenance ).
Q3:What's your website?
A3:You can visit:www.jinsptech.com
Q4:What about your quality assurance?
A4:We have a quality inspection team. All goods will go through quality inspection before shipment. We can send you pictures for inspection.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.