Unlock new dimensions in your most demanding spectroscopic applications with the JINSP ST90S. Specifically engineered for 532 nm laser Raman spectroscopy systems, the ST90S is not just an instrument; it is a precision tool designed to capture the faintest optical signals with unparalleled clarity. Move beyond the limitations of traditional reflective spectrometers and embrace a new standard of performance.
At the heart of the ST90S lies a Volume Phase Holographic (VPH) transmission grating, boasting an extraordinary diffraction efficiency of approximately 90%. This innovative, high-throughput design, combined with a numerical aperture of 0.25, delivers up to five times the sensitivity of conventional spectrometers. This means you can detect weaker Raman signals, acquire data faster, and work with lower laser powers to protect sensitive samples. The result is an instrument that excels where others fail, particularly in challenging environments like gas Raman signal detection.
Coupled with its exceptional optical throughput is the integration of a research-grade, deep-cooled Andor iVac 316 CCD camera. This camera provides ultra-high quantum efficiency and a superior signal-to-noise ratio, effectively eliminating dark current noise to reveal the purest spectral data. The synergy of these technologies allows the ST90S to achieve a remarkable resolution of up to 4 cm⁻¹ across an extensive spectral range of 260 to 4200 cm⁻¹ (540nm~686nm). This powerful combination makes it the ideal replacement for large, imported research-grade reflective spectrometers.
Designed for stability and versatility, the ST90S features a zero-aberration optical design that ensures diffraction-limited resolution. Its robust yet compact form factor (330mm×216mm×130mm) allows for seamless integration into complex setups like confocal Raman microscope systems or industrial applications requiring high stability. For researchers who demand the absolute best in sensitivity and resolution to push the boundaries of scientific discovery, the ST90S is the definitive choice.
Technical Parameters:
| |
Performance Indicators |
Parameters |
| Detector |
- |
See model table for details |
Optical
Parameters |
Wavelength Range |
ST90S1: 540nm~686nm corresponds to 260~4200cm-1
ST90S2: 532nm~670nm corresponds to 0~3850cm-1 |
| Optical Resolution(ST90S1) |
0.25nm, corresponds to 8cm-1(50μm slit)
0.14nm, corresponds to 5cm-1(25μm 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
Parameters |
Integration Time |
1ms-3600s |
| Data Output Interface |
USB2.0 |
| ADC Bit Depth |
16-bit |
| Power Supply |
DC12V (ST90S1~ST90S4)
DC5V (ST90S5) |
| 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
Parameters |
Dimensions |
348.7mm × 222.8mm × 126mm |
| Weight |
<6kg (including camera) |
Product Model List:
| Product Model |
ST90S1 |
ST90S2 |
ST90S3 |
ST90S4 |
Detector Brand
or Model |
AndoriVac 316 |
PI PIXIS 100BX |
Raptor261FI |
Raptor261BI |
| Chip Type |
Deep depletion of
back illuminated |
Back
illuminated |
Front
illuminated |
Back
illuminated |
Quantum
Efficiency |
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
Temperature (℃) |
-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.
Support and Services:
The High-Throughput Transmission Fiber Spectrometer is a state-of-the-art product that provides reliable and accurate spectral analysis for a wide range of applications. Our product technical support and services include:
- Regular software updates and upgrades to ensure compatibility with the latest technologies
- Calibration and maintenance services to optimize performance and accuracy
- Customization options to meet specific application requirements
Our team of experienced professionals is dedicated to providing exceptional customer service and ensuring that our customers receive the highest level of support and satisfaction.
Packing and Shipping:
The High-Throughput Transmission Fiber Spectrometer comes in a sturdy cardboard box to ensure safe delivery.
FAQ:
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 40-70 working days.
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