ST90S High Throughput Transmission Fiber Spectrometer Introduction: The ST90S high-throughput transmission fiber spectrometer adopts VPH volume phase holographic grating, with a diffraction efficiency of nearly 90%. Coupled with a well-designed optical path with good imaging performance, the sensitivity can reach 5 times that of a reflective spectrometer, and can achieve a maximum resolution twice that of traditional spectrometers, achieving perfect spectral detection results. At the same time, equipped with a research grade deep cooling surface array CCD camera, it has very high quantum efficiency and signal-to-noise ratio. In addition, it also has the characteristics of high stability and compact size, suitable for industrial equipment integration. ST90S can be used in 532nm laser Raman spectroscopy detection systems, especially for gas Raman signal detection. Its comprehensive optical parameters are excellent, with a spectral range of up to 4200cm-1 and a resolution of up to 4cm-1. It can replace imported research grade large-scale reflective spectrometers. characteristic: 1. VPH grating, diffraction efficiency up to 90% 2. Zero aberration design, diffraction limit resolution 3. Compatible with multiple scientific research deep cooling cameras such as PI and Andor, with low dark current noise 4. High throughput design, numerical aperture 0.25 5. Compatible with SMA905 fiber optic and Φ 10mm multi-core fiber optic interfaces, supporting multiple channels 6. High stability, suitable for laboratory and industrial applications Product parameters: Model: ST90S Features: High sensitivity; High signal-to-noise ratio Chip: Andor ivac 316 Host weight: 6Kg Resolution: 0.14nm, corresponding to 5cm-1 (25 μ m slit) Spectral range: 540nm~686nm corresponds to 260-4200cm-1 Power supply: DC 12V Working current: 3A Host size: 330mm × 216mm × 130mm Grating type: VPH volume holographic transmission grating Fiber optic interface: SMA905 or Φ 10mm multi-core fiber optic Data output interface: USB 2.0 ADC bit depth: 16 bits Working temperature: -20 ℃~60 ℃ Storage temperature: -30 ℃~70 ℃ %Relative humidity: 0~90% RH
Introduction: The ST90S high-throughput transmission fiber spectrometer adopts VPH volume phase holographic grating, with a diffraction efficiency of nearly 90%. Coupled with a well-designed optical path with good imaging performance, the sensitivity can reach 5 times that of a reflective spectrometer, and can achieve a maximum resolution twice that of traditional spectrometers, achieving perfect spectral detection results. At the same time, equipped with a research grade deep cooling surface array CCD camera, it has very high quantum efficiency and signal-to-noise ratio. In addition, it also has the characteristics of high stability and compact size, suitable for industrial equipment integration. ST90S can be used in 532nm laser Raman spectroscopy detection systems, especially for gas Raman signal detection. Its comprehensive optical parameters are excellent, with a spectral range of up to 4200cm-1 and a resolution of up to 4cm-1. It can replace imported research grade large-scale reflective spectrometers.
