JINSP Company Ltd.
JINSP Company Limited is a professional supplier with over 17 years of experience in spectral detection technology product development and manufacturing.
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With its VPH holographic grating (90% efficiency), the JINSP transmission spectrometer achieves exceptional sensitivity—5x greater than reflective systems. Its precision optics double standard resolution while maintaining high stability. The included deep-cooling CCD offers excellent SNR and quantum efficiency in a compact, industry-ready design.
Ideal for 532nm Raman systems, the ST90S delivers superior gas detection capabilities. Its 4200 cm⁻¹ range and 4 cm⁻¹ resolution provide precision matching large research spectrometers in a compact design.
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| Performance Indicators | Parameters |
| Detector | - | See model table for details |
| Optical | Wavelength Range | ST90S1: 540nm~686nm corresponds to 260~4200cm-1 |
| Optical Resolution(ST90S1) | 0.25nm, corresponds to 8cm-1(50μm slit) | |
| Grating Type | VPH volume holographic transmission grating | |
| Diffraction Efficiency | >85% | |
| Fiber Interface | SMA905 or Φ10mm multi-core optical fiber | |
| Numerical Aperture | 0.25 | |
| Electrical | Integration Time | 1ms-3600s |
| Data Output Interface | USB2.0 | |
| ADC Bit Depth | 16-bit | |
| Power Supply | DC12V (ST90S1~ST90S4) | |
| Operating Current | 3A (typical value 2A) | |
| Operating Temperature | -20°C ~60°C | |
| Storage Temperature | -30°C ~70°C | |
| Operating Humidity | <90%RH (no condensation) | |
| Physical | Dimensions | 348.7mm × 222.8mm × 126mm |
| Weight | <6kg (including camera) |
| Product Model | ST90S1 | ST90S2 | ST90S3 | ST90S4 |
| Detector Brand | AndoriVac 316 | PI PIXIS 100BX | Raptor261FI | Raptor261BI |
| Chip Type | Deep depletion of | Back | Front | Back |
| Quantum | 80%@600nm | 90%@600nm | 45%@600nm | 80%@600nm |
| Number of Pixels | 2000*256 | 1340*100 | 2048*256 | 2048*256 |
| Pixel Size (μm) | 15*15 | 20*20 | 15*15 | 15*15 |
| Image Area (mm) | 30*3.8 | 26.8*2.0 | 30*3.8 | 30*3.8 |
| Cooling | -70 | -80 | -70 | -70 |
| * Customization available for other ranges | ||||
Applications:
The JINSP ST90S spectrometer is perfect for a variety of application occasions and scenarios. It has a wavelength range of 540nm~686nm, which corresponds to 260~4200cm-1. The product category is fiber optic spectrometers, and it weighs less than 6kg (including camera). The numerical aperture is 0.25, and the integration time ranges from 1ms-3600s.
One of the most common scenarios where the JINSP ST90S is used is in 532 Confocal Raman microscopy. This technique is used to study the chemical and structural properties of molecules. The ultra-high resolution spectrometer makes it possible to detect even the smallest signals with great precision, which is essential for this type of research.
Overall, the JINSP ST90S is a versatile and reliable spectrometer that can be used in a variety of applications. Its ultimate sensitivity and high resolution make it a valuable tool for researchers and scientists who need to study the properties of molecules in great detail.
Packing and Shipping: The High-Throughput Transmission Fiber Spectrometer comes in a sturdy cardboard box to ensure safe delivery.
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.
JINSP offers over twenty spectroscopic products across various fields, including pharmaceutical and chemical industries, public security, and customs. Products are available nationwide and are exported to over 30 countries, with cumulative sales exceeding 3,000 units.
Benefit from 30+ R&D engineers, including 4 Ph.D., JINSP is deeply rooted in the field of personalized product customization, and is committed to meeting the diverse and unique needs of customers with excellent professional technology and innovative design capabilities.
1. What is the brand name of the product?
JINSP is our brand name.
2. What is the model number of the product?
ST90S Transmission Imaging Spectrometer.
3. What is the minimum order quantity for the product?The minimum order quantity is 1 PC.
4. What are the payment terms for the product?
The payment terms are T/T and Western Union.
5. What is the delivery time for the product?
The delivery time is 60-70 working days.