Introduction: CSY-GF Precision Spectra Tea Polyphenol Detector can quickly and quantitatively detect the content of tea polyphenols in various kinds of tea and tea beverage. Tea polyphenols detector can be widely used in product quality supervision and inspection, business administration, tea wholesale market, tea deep processing base, beverage companies, supermarkets, shopping malls, major food safety monitoring systems and other departments. Features: 1 Micro-spectral analysis unit as the core unit, the core monochromator part of the moving parts, stable and reliable, the use of CCD detector instantaneous full-spectrum scanning. 2 built-in long-life tungsten halogen lamp. 3 cuvette cell design is compatible with 10mm and 20mm cuvettes. 4 using 9.8-inch large screen color touch screen display, full-screen handwriting support, user-friendly interface, accurate and intuitive readings. 5 provides USB interface, built-in SD card. Convenient data storage and movement, realize data inquiry, browse, analyze, count, print and release information; Can connect U disk, mouse keyboard and other USB devices, Ethernet port (can realize network data upload function). 6 high degree of intelligence: the instrument can automatically diagnose system failure. 7 automatically save the test results, data storage capacity, built-in micro-printer, real-time print test results. 8 light source: Convergence tungsten lamp configuration, life expectancy 5000 hours or more. 9 measurement methods, spectral scanning, quantitative determination, time scanning, photometry. 10 Monochromator: 600-raster, asymmetric crossover Czerny-Turner light path. 11 detector: linear CCD 3648 pixels. 12 operating system: fully embedded operating system, WIN system. 13 built-in micro-thermal printer. Technical Parameters: A 12-channel cuvette cell is used for simultaneous full-spectrum scanning of multiple samples quickly, with sample detection times of up to 10 seconds; Wavelength scanning range: 230-863nm Spectral bandwidth: 1.7nm Wavelength indication error: ± 0.7nm Wavelength repeatability: ≤ 0.5nm Baseline flatness: -0.004 Transmittance indication error: + 0.8% Transmission Repeatability: ≤ 0.4% Stray light: ≤ 0.5%.
Introduction: CSY-GF Precision Spectra Tea Polyphenol Detector can quickly and quantitatively detect the content of tea polyphenols in various kinds of tea and tea beverage. Tea polyphenols detector can be widely used in product quality supervision and inspection, business administration, tea wholesale market, tea deep processing base, beverage companies, supermarkets, shopping malls, major food safety monitoring systems and other departments.
