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| Categories | Compact Spectrometer |
|---|---|
| Brand Name: | JINSP |
| Model Number: | SR75C |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1 |
| Price: | USD1200- USD1300 |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 100 PCS/70-90 days |
| Delivery Time: | 30-50 working days |
| Packaging Details: | Customized Packaging |
| Wavelength Range: | 200nm-1100nm |
| Detector type: | Linear array CMOS, Hamamatsu S11639 |
| Optical design: | Type M C-T light path |
| Grating slits: | 10μm, 25μm, 50μm, 100μm, 200μm (customizable) |
| Weight: | 310g |
| Dimension: | 110mm*95mm*43mm |
| Interface: | USB 2.0 |
| Optical Interface: | FC/PC or SMA905 |
| Company Info. |
| JINSP Company Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Step into the future of spectroscopy with the JINSP SR75C. This compact device offers lab-grade performance with a 2048-pixel CMOS sensor and broad spectral coverage. The M-shaped optical path and temperature compensation technology ensure consistent, high-resolution outputs even in fluctuating conditions.
Ideal for LIBS, environmental sensing, and combustion analysis, the SR75C supports USB and serial communication for easy data handling. It’s a cost-effective, reliable instrument for professionals in research, quality control, and environmental monitoring.
Performance Indicators | Parameters | |
Detector | Chip Type | Linear array CMOS, Hamamatsu S11639 |
Effective Pixel | 2048 | |
Pixel Size | 14μm *200μm | |
Sensing Area | 28.7mm *0.2mm | |
Optical | Optical Design | M Type C-T light path |
Numerical Aperture | 0.085 | |
Entrance Slit Width | 10μm, 25μm, 50μm, 100μm, 200μm | |
Spectrum Range and Resolution | See model table for details | |
Fiber Input Interface | SMA905, free space | |
Electrical | Integration Time | 1ms-60s |
Signal-to-Noise Ratio | 650:1 (4ms) | |
Data Output Interface | USB 2.0 or serial port | |
ADC Bit Depth | 16-bit | |
Power Supply | DC 4.5V to 5.5V (type @5V) | |
Operating Current | < 500mA | |
Others | Operating Temperature | 10°C ~ 40°C |
Storage Temperature | -20°C ~ 60°C | |
Operating Humidity | <90%RH (no condensation) | |
Dimensions | 110mm*95mm*40.5mm | |
Weight | 310g |
Model | Spectral Range (nm) | Resolution (nm) | Slit (μm) |
SR75C-G02 | 510~1000 | 0.8 | 25 |
0.5 | 10 | ||
SR75C-G04 | 200~450(UV) | 0.3-0.5 | 25 |
0.2-0.3 | 10 | ||
180~340( UV) | 0.3 | 25 | |
0.15~0.2 | 10 |
* Customization available for other ranges
LIBS – analysis of soil and minerals for geological testing and mining-related work
Online monitoring of water quality and environmental protection - organic matter and oxygen content in water
Flue gas - Monitoring and identification of flue gas emission components



Solution-Oriented JINSP – Advanced Spectral Detection for Demanding
Industries
Need high-accuracy Raman, FT-IR, or LIBS solutions? JINSP Company
Limited brings 17 years of expertise, 200+ patents, and full ISO
compliance to deliver certified detection systems. Based in Beijing
with a Jiangsu production base, we support clients with CE, ECAC,
IP Level, and transport safety certifications. From security
checkpoints to lab analysis, JINSP’s technology is globally
trusted.



Q1: Is the price of this product negotiable?
A1: Yes, the price of this product is negotiable.
Q2: What are the payment terms for this product?
A2: The payment terms for this product are T/T and Western Union.
Q3: What is the supply ability for this product?
A3: The supply ability for this product is 100 PCS/70-90 days.
Q4: How long does it take to deliver this product?
A4: The delivery time for this product is 30-50 working days.
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