Engineered for precision, the JINSP spectrometer features a VPH grating with 90% diffraction efficiency. Its optimized light path boosts sensitivity by 500% versus reflective units, while resolution doubles. The deep-cooled CCD ensures high SNR and QE, all in a stable, industrial-grade package.
The ST90S specializes in 532nm-excited Raman spectroscopy, especially for gas detection. Featuring a broad 4200 cm⁻¹ range and 4 cm⁻¹ resolution, it rivals conventional large-format research spectrometers.
Technical Parameters:
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Performance Indicators
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Parameters
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Detector
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-
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See model table for details
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Optical
Parameters
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Wavelength Range
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ST90S1: 540nm~686nm corresponds to 260~4200cm-1
ST90S2: 532nm~670nm corresponds to 0~3850cm-1
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Optical Resolution(ST90S1)
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0.25nm, corresponds to 8cm-1(50μm slit)
0.14nm, corresponds to 5cm-1(25μm slit)
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Grating Type
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VPH volume holographic transmission grating
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Diffraction Efficiency
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>85%
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Fiber Interface
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SMA905 or Φ10mm multi-core optical fiber
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Numerical Aperture
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0.25
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Electrical
Parameters
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Integration Time
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1ms-3600s
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Data Output Interface
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USB2.0
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ADC Bit Depth
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16-bit
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Power Supply
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DC12V (ST90S1~ST90S4)
DC5V (ST90S5)
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Operating Current
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3A (typical value 2A)
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Operating Temperature
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-20°C ~60°C
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Storage Temperature
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-30°C ~70°C
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Operating Humidity
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<90%RH (no condensation)
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Physical
Parameters
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Dimensions
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348.7mm × 222.8mm × 126mm
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Weight
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<6kg (including camera)
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Product Model List:
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Product Model
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ST90S1
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ST90S2
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ST90S3
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ST90S4
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Detector Brand
or Model
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AndoriVac 316
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PI PIXIS 100BX
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Raptor261FI
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Raptor261BI
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Chip Type
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Deep depletion of
back illuminated
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Back
illuminated
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Front
illuminated
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Back
illuminated
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Quantum
Efficiency
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80%@600nm
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90%@600nm
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45%@600nm
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80%@600nm
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Number of Pixels
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2000*256
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1340*100
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2048*256
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2048*256
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Pixel Size (μm)
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15*15
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20*20
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15*15
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15*15
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Image Area (mm)
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30*3.8
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26.8*2.0
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30*3.8
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30*3.8
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Cooling
Temperature (℃)
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-70
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-80
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-70
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-70
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* Customization available for other ranges
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Technical Characteristics:
- Highly Stable No adjustable components, applicable to labs and industries
- High Flux High flux, numerical aperture is 0.25
- High Diffraction Efficiency VPH grating, diffraction efficiency up to 90%
- Support Multiple Channels Compatible with SMA905 optical fiber and Φ10mm multi-core optical fiber input interface
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.
Company Introduction:
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.
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 60-70 working days.
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