Advanced Broadband Spectrometer 200-2500nm with PC Software – GAOTek

Description Overview GAOTek advanced broadband spectrometer 200-2500nm with pc software offers an exceptionally broad wavelength range of 200nm to 2500nm, making it suitable for applications in physics, optoelectronics, materials science, biology, and other fields. The Wide-Band Spectrometer combines multiple spectrometers covering different spectral ranges to achieve an ultra-wide bandwidth while maintaining high spectral resolution. It features high cost-performance, rapid and accurate measurements, user-friendly operation, and portability. Equipped with a powerful software package, it not only measures spectral signals but also supports reflectance, transmittance, radiometric, photometric, and colorimetric measurements.   Features Multi-spectrometer array design Wide-band high resolution 200 to 2500nm range High quantum efficiency Anti-diffraction coating High-quantum-efficiency 40% higher NIR sensitivity Dark current correction Portable with case DC12Vpower Fiber/free-space input External trigger support USB2.0output PC software control   Technical Specifications     GAOTek-SPM-322(A) GAOTek-SPM-322(B) Detector Type Back-Illuminated Area CCD, Si/InGaAs Detector Effective Pixels 200 to 1000nm: 2048 pixels 1000 to 1700nm: InGaAs 512 pixels (2-stage TEC cooled) 1000 to 2500nm: InGaAs 512 pixels (2-stage TEC cooled) Optical Specifications Wavelength Range 200 to 1700nm 200 to 2500nm Optical Resolution 0.9 to 1.3nm@756nm 3 to 5nm@1400nm 0.9 to 1.3nm@756nm 7 to 12nm@1400&2100nm Wavelength Repeatability 200 to 1000nm：± 0.1nm 1000 to 1700nm：± 0.5nm 200 to 1000nm：± 0.1nm 1000 to 2500nm：± 3nm Wavelength Repeatability 200 to 1000nm：± 0.5nm 1000 to 1700nm：± 1.1 nm 200 to 1000nm：± 0.5nm 1000 to 2500nm：± 5 nm SNR 200 to 1000nm：>800: 1 1000 to 1700nm&1000 to 2500nm：>2000:1 Dynamic Range 200 to 1000nm：>10000: 1 1000 to 1700nm&1000 to 2500nm：>15000:1 Entrance Slit Width 5/10/25/50/100/150/200 μm selectable, other sizes customizable Light Input Interface SMA905 fiber optic interface Spectral      Sampling Interval 200 to 1000nm：0.4nm 1000 to 1700nm：1.5nm 200 to 1000nm：0.4nm 1000 to 1700nm：2.0nm Electrical Parameters Integration Time 10 ms to 10s Spectrum Averaging Counts Up to 100,000 times Data Output Interface USB2.0 ADC Bit Depth 16bit Power Supply External 12V DC power supply Operating Current 2.5A 3.5A Physical Specifications Operating Temperature -13°F   to 122°F Operating Humidity < 90% RH (non-condensing) Dimensions 330×250×155 mm3 Weight 262.7oz (7.45 kg)