Brief introduction: As a kind of uv-vis spectra reflectometer, SP - 1700 series can be widely used in optical, chemical, machinery, and other areas of the science research and optical equipment manufacture, coating industry, gem industry, chemical industry, metallurgical industry and other enterprises and institutions for rapid quality control and precise analysis. Features: 1. Absolute reflection patent measuring technology, measurement instrument has changed the traditional spectrophotometer. Pioneering the movement and sample measurement plane rotation detector technology, measurement, without having to build complex measuring light path and special accessories, so as to improve the signal-to-noise ratio of the equipment, simplify the operation process. Combined with specially designed for optical measurement workstation software, can show transmittance, reflectance curve, peak height automatic detection, such as high and other data. 2. The classic optical system Classical autocollimation, large flux monochromatic light, long life and high reflective optical components, 1200 / mm high-performance diffraction grating, long beam optical path detection, high sensitivity detector and high performance signal processing system. 3. A variety of slit width is adjustable Adjustable slit type products, such as 0.5, 1, 2, 4 nm four kinds of optional spectral bandwidth. According to the sample need to choose a different spectral bandwidth, meet the needs of the various test precision. Technical parameters: Wavelength range: 190.0 ~ 1100.0 nm wavelength moving range, performance assessment and the range of 200.0 ~ 1000.0 nm Measurement mode: transmittance, relative and absolute reflectivity, and energy Wavelength accuracy: + / - 1 nm Wavelength repeatability: 0.3 nm Luminosity range: 0 ~ 200.0% T, 0.300 ~ 3.000 A, 0 ~ 9999 c Photometric accuracy: 0.5% T T (0-100.0%) Photometric stability: + / - 0.002 (500 nm, preheat half an hour later) Baseline straightness. A 0.004 mm (200-1000 nm, preheat half an hour later) Stray light: 0.3% or less of T. Reflection Angle adjustable range: 22.5 ° ~ 90.0 ° Angle accuracy + / - 0.5 ° Reflectivity accuracy: 0.5% F (0-100.0%) F (relative reflection) Dimension: 400 * 700 * 330 mm
Brief introduction: As a kind of uv-vis spectra reflectometer, SP - 1700 series can be widely used in optical, chemical, machinery, and other areas of the science research and optical equipment manufacture, coating industry, gem industry, chemical industry, metallurgical industry and other enterprises and institutions for rapid quality control and precise analysis.
