KSP4000 оптический спектрометр - Спектральный анальный

KSP4000 features a strong electronic system: a 16-digit A/D convertor which has automatically zero clearing (enhanced electronic dark current adjust), an EEPROM memory adjusting system, easy to operate. An electronic shutter, which allows the shortest integration time of 1 ms, effectively avoiding detector saturation; a signal-to-noise ratio of 1000:1, and an optical resolving power (FWHM) of 0.03-8.4nm (depending on the selected optical grating and the entrance slit). The KSP4000 can be connected to computer through the USB2.0 interface. Characteristic data of each spectrum is all memorized in the memory. Installed with professional testing software, it’s easy to read data and support heat exchange. When connected through the USB with a computer, it will depend on the computer to supply electricity, without the need of an external power, thus it is very suitable for outdoors testing. Measures: Total Luminous Flux, Total Radiant Intensity, Dominant Wavelength, Peak Wavelength, Half-bandwidth, Spectral Purity, Correlated Color Temperature, Color Rendering Index, Color Difference, Chromaticity Features: 1) Cost-effective and robust CCD spectrometer technology 2) Fast testing, convenient use, long time service, excellent reliability 3) Different models for the UV / VIS / NIR spectral range 4) Complete measurement results in milliseconds 5) To control the process by computer totally and generate test report automatically 6) Friendly graphic user interface provides with easy-to-use operation environment 7) Hardware design in concert with CIE 127 and CIE 84 recommendations Specifications: 1) Spectral Range: 200nm 1050nm (NIR-VIS-UV) 2) Spectral Resolution: ±0.2nm 3) Reproducibility: ±0.5nm 4) Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.003 5) Correlated Color Temperature CCT: 1500K 25000K (±3%) Physical characteristicsDimensions125mm*70mm*40mmWeight190gPower input550mA@5VDCPortHigh Speed USB2.0Data transfer speedFull spectrum to memory every 1 ms with USB 2.0 portDetectorDetector typeTOSHIBA TCD1304AP Line Array CCDMeasuring range200 1100nmPixel3648 PixelPixel size8 micron* 200m micronSensitivity400nm: 130 photons/count 600nm: 60 photons/countOptical frameSpectrographF/4 Symmetrical crossed Czerny-TurnerOptical focal length101.6 mm input, 101.6mm outputSlits5, 10, 100 or 200 micronGratingsAccording as wavelength measuring rangeFiber optic inputSMA905Spectral characteristicsWavelength range200nm 780nm 380nm 780nm 380nm 1100nmResolution rate0.02 8.4nm FWHMSignal to noise ratio300:1 (Full signal)A/D Resolution16BitsDark noise12RMSIntegration time1ms 60sStray lightAt 600nm<0.05% at 435nm<0.10%Corrected linearity<99.8%