JINSP SR100Q High Sensitivity Fiber Optic Spectrometer for Accurate Film Thickness Measurement Spectral Range 200nm 1100nm
| Attribute | Value |
|---|---|
| Spectral Range | 200nm - 1100nm |
| Effective pixels | 1024*122 |
| Quantum Efficiency | QE92%peak@650nm, 83%@232nm |
| SNR | 1000:1 |
Modern industries leveraging thin film technology require sophisticated measurement approaches. Photoelectric methods deliver unparalleled advantages: zero sample alteration coupled with instant readings. The synergy of optical sensors and computational analytics paves the way for smarter production techniques and enhanced material performance.
The JINSP SR100Q spectrometer is integrated with the Hamamatsu S7031, a scientific-grade TE-cooled area array CCD chip. With a pixel size of up to 24*24μm and excellent quantum efficiency of up to 92%, it ensures high response in the ultraviolet band and effectively improves the sensitivity and SNR of weak signals. Furthermore, it can realize excellent spectrum signals, and stable and reliable performance based on the advanced high-resolution light path and low-noise, high-speed FPGA signal processing chip.
| 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 | |
| Model | Spectral Range(nm) | Resolution(nm) | Slit(μm) |
|---|---|---|---|
| SR100Q-G21 | 200~950 | 6.8 | 200 |
| SR100Q-G22 | 350~1100 | 2.2 | 50 |
| 1.5 | 25 | ||
| 1.0 | 10 | ||
| SR100Q-G23 | 200~775 | 1.6 | 50 |
| SR100Q-G24 | 350~925 | 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 |
- 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
A fiber-coupled light source illuminates the film, inducing reflections at both interfaces. The spectrometer detects the interference of these beams, allowing thickness (d) determination via the extremum method (θ, n, and spectral extrema). Fringe density scales with thickness but diminishes at longer wavelengths. Proper wavelength range and resolution ensure measurement validity.
- Detect absorption, transmittance and reflection Spectrum
- Light source and laser wavelength characterization
- OEM product module: Fluorescence spectrum, Raman spectrum, etc.
JINSP Company Limited, abbreviated as "JINSP", is a professional supplier with over 17 years of experience in spectral detection technology products, including Raman, FT-IR, LIBS technologies, etc. After 17 years of technology accumulation, the company's core key technologies have reached the international leading position at the level, and the cumulative number of patent applications exceeded 200.
In addition to its main headquarters located in the bustling city of Beijing, JINSP has established a fully owned subsidiary manufacturing facility situated in the province of Jiangsu, China.
JINSP Company received ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications. JINSP can provide required certifications, such as certification by the Ministry of Public Security or National Institute of Metrology, Environmental Level Certification, IP Level Certification, CE Certification, Transport Identification Report, EU ECAC certification, German ICT Security Testing, etc.
A1: We will send you manual and guide video in English, it can teach you how to operate the spectrometer. Also our technicians will offer professional technical operation meetings.
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).
A3: You can visit: www.jinsptech.com
A4: We have a quality inspection team. All goods will go through quality inspection before shipment. We can send you pictures for inspection.
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