Ocean Optics SR2 NIR Versatile Spectrometer

Product Details Compact Design and Powerful Performance Broad Wavelength Range Options Spanning 180 – 1040nm Three Models Available for a Diverse Range of Applications Ocean Optics SR Versatile Spectrometers are available in S2, S4, and S6 models, each of which offers high performance and broad spectral coverage to suit a diverse set of applications. SR2 spectrometers are optimized for fast spectral acquisition and high signal-to-noise ratio (SNR), making them ideal for applications such as laser characterization, plasma monitoring, and absorbance concentration. The SR4 spectrometers present superior thermal wavelength stability, low-noise CCD detection, and consistent high signal-to-noise performance, perfect for plasma monitoring and reflection measurements. High-sensitivity SR6 models provide exceptional SNR and UV response, supporting applications such as UV absorbance, fluorescence, and plasma diagnostics. The Ocean Optics SR Versatile Spectrometers include the user-friendly OceanView software system to optimize spectrometer performance, ease system integration, and access data for analysis. Ocean Optics Spectroscopy Resolution Guide Learn how slit width affects Ocean Optics spectrometer resolution, speed, and throughput. Includes slit kit information, resolution tables, and model number breakdowns. View Resolution Guide PDF Specifications General Software: OceanDirect & OceanView Integration Time: 1 μs – 2 s Model Number: SR-2N750-25 Note: Includes manual QR code, software QR code, calibration reports for wavelength and linearity, 1 m USB cable Input Port Termination: SMA 905 Grating: Ruled Diffraction Grating: 1200 Grooves/mm, Blazed @ 750nm Optical Bench: Cross Czerny Turner Physical & Mechanical Properties Slit Width (μm): 25 Weight (kg): 0.275 Dimensions (mm): 88.1 x 63.5 x 31.45 Optical Properties Spectral Resolution (nm): 0.84 Wavelength Range (nm): 570 – 860 Sensor Type of Sensor: CCD Electrical Signal to Noise S/N Ratio: Single Scan @ 10 ms: 380:1 Max per second with High Speed Averaging Mode: 25,800:1 Hardware & Interface Connectivity Computer Interface: USB, RS-232 Threading & Mounting Mounting Threads: (3) 4-40 Environmental & Durability Factors Operating Temperature (°C): 0 to +55 Storage Temperature (°C): -30 to +70 Thermal Drift: 0.02 nm/°C Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 250: Compliant ×