Double Split Beam UV Visible Vis Spectrophotometer UC-900 with 190-1100nm Wavelength and Fixed 1nm Bandwidth 

• Double-beam UV-Visible spectrophotometers based on the Android operating system
• Equipped with advanced mobile touchscreen technology for handheld operation and mobile testing
• Fully-sealed optical system design with a unified 12mm-thick aerospace-grade aluminum optical mounting platform for exceptional stability
• High-quality optical components with imported deuterium and tungsten lamps guarantee instrument reliability
• Leading ARM chip control and data processing with a 10.1-inch color touchscreen display and user-friendly navigation menus
• Incorporates Bluetooth technology for wireless operation, 32GB memory, USB data export, Wi-Fi printing, and email sending
• Specialized functions for photometric, quantitative, qualitative, time, DNA/protein, and multi-wavelength measurements
• Automatic language switching, lamp source lifespan monitoring, clock management, wavelength auto-calibration, and computer analysis software for 3D graph analysis
• Stringent manufacturing processes and 32 critical quality control points ensure durability and robustness
• Extended product warranty, free installation and training, and affordable accessories for peace of mind in purchasing, using, and maintaining the instrument
• High-end analytical instruments widely used in pharmacology, biochemistry, cosmetics, environmental monitoring, agriculture, petrochemicals, and other laboratories
• High stability double-beam optical system and 12mm aerospace-grade aluminum platform with drift less than 0.0008 Abs
• Precision screw-drive optics ensuring wavelength accuracy less than 0.3 and transmittance accuracy less than 0.3%
• User-friendly 10.1-inch large capacitive touchscreen, Android operating system, Bluetooth data transmission, and 32GB internal memory
• Easy maintenance with accessible lamp chamber for convenient replacement of deuterium and tungsten lamps and a spacious sample chamber
• Long service life with imported deuterium and tungsten lamps lasting up to 2 years and a receiver lifespan of up to 20 years
• Versatile accessories including automatic sample rack, peristaltic pump, Peltier constant temperature rack, and integrating sphere
• Photometric measurement of absorbance or transmittance within 190-1100nm with direct concentration reading
• Quantitative measurement using known parameter curves or standard solution curves with first, second, and third-order curve fitting
• Qualitative measurement with wavelength range scanning for absorbance, transmittance, reflectance, and energy with spectrum processing
• Time measurement for kinetic measurements at set wavelength points to calculate enzyme kinetics reaction rates
• DNA/Protein measurement at 260nm/280nm/230nm/320nm to calculate concentrations and ratios using predefined formulas
• Multi-Wavelength measurement of absorbance or transmittance at multiple wavelength points
• Additional features include lamp-on time accumulation, independent lamp control, wavelength auto-calibration, Wi-Fi, and email
• Software package functions including quantitative, qualitative, time, DNA/protein measurement, and 3D graph analysis

• Spectrophotometer x1, 10.1” tablet computer x1, 1cm Sample holder x1, 1cm reference holder x1, 1cm Glass Cuvette x4, 1cm Quartz Cuvette x2, PC software package x1, USB cable x1, Dust Cover x1, Flash disk x1

Printer, quantitative measurement, qualitative measurement, time measurement, DNA/protein measurement, multi-wavelength measurement, 3D graphical analysis, spectral overlay analysis.