Graigar NS800 Professional High Precise Portable Handheld Spectrophotometer 45°/0° Colorimeter Color Matching

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About Graigar NS800 Professional High Precise Portable

Product Features:  1. Aesthetic design perfectly combined with ergonomics structure. 2. 45/0 geometrical optics structure, comply with CIE, ISO, ASTM, DIN standard. 3. 3.5 inch large capacitive touch screen. 4. Two standard observer perspectives, multiple light sources modes, a variety of color systems. 5. The repeatability ΔE*ab is within 0.04, the errors between each instrument ΔE* ab is less than 0.2. 6. Large capacity storage, can save more than 10000 data. 7. PC software with powerful extension functions. 8. High hardware configuration with a number of innovative technologies. 9. Oversized integrating sphere, more effective homogenization ray of lights and precise measurement. 10. 15° oblique angle screen, more in line with the human eye observation. Specifications:  Model: NS800 Integrating sphere Size: Φ58mm Sensor: Silicon photodiode array Wavelength range: 400~700nm Wavelength interval: 10nm Reflectance range: 0~200% Measurement Time: 1.5s Spectral Reflectance: standard deviation within 0.1%(400~700nm:  within 0.2%) Dimension: L*W*H=90*77*230mm Weight: 600g Battery: Li-ion battery. 5000 times within 8 hours Lamp Life: 5 years, more than 1.6 million measurements Interface: USB/RS-232 Operating Temperature: 0~40℃(32~104°F) Storage temperature: -20~50℃(-4~122°F)