The TAOMSUN 752N Plus UV-Vis Spectrophotometer is a versatile spectral analysis instrument designed for scientific research, industrial inspection, and multiple laboratory applications. It features a holographic blazed grating monochromator with a 1200 lines per mm grating, covering a wavelength range of 200 to 1000 nm with +/- 2 nm accuracy and 0.1% T or less stray light. Equipped with a 7-inch color touch screen and microcomputer measurement system, it supports automatic 0% T / 100% T adjustment, direct concentration reading, and kinetic time scanning. The instrument includes a USB interface, stores up to 30 concentration curves, and comes with a standard 1 cm cuvette holder. Optional spectral analysis software and other cuvette holder specifications are available. Manufactured under ISO 9001 quality management system, with overseas technical support provided by METICULAB (Korea).

🔍 Core Features: Holographic blazed grating monochromator + imported photocell detector + 7-inch color touch screen, ensuring wavelength accuracy and reading precision; automatic light door technology protects the photoelectric sensor without requiring a black body; imported 12 V 20 W halogen tungsten lamp and long-life deuterium lamp ensure a stable light source across the UV-Vis range. Supports USB data transfer, 30 concentration curve storage, kinetic time scanning, and multi-language switching — designed for research, industrial inspection, and production quality control.

Q: What is the wavelength range of the 752N Plus?
           A: The wavelength measurement range is 200 to 1000 nm, covering UV to visible spectra for comprehensive spectral analysis.

Q: What are the wavelength accuracy and repeatability?
           A: Wavelength accuracy is +/- 2 nm, and repeatability is 1 nm or less, ensuring precise wavelength positioning.

Q: What is the stray light specification?
           A: Stray light is 0.1% T or less (measured with Na at 220 nm and NaNO2 at 360 nm), effectively reducing interference.

Q: Does it support direct concentration reading?
           A: Yes. It offers both linear regression and coefficient methods, with direct concentration factor setting and direct concentration reading for simplified workflows.

Q: What is the function of the automatic light door technology?
           A: The automatic light door closes the optical path when not measuring, protecting the photoelectric sensor without requiring a black body, extending component lifespan and reducing maintenance costs.

Q: Does it support data export and storage?
           A: Yes. It features a USB interface for quick data transmission and export to PC or external devices, and a large built-in memory that stores up to 30 concentration curves.

Q: Can it accommodate other cuvette specifications?
           A: Yes. The standard 1 cm cuvette holder can be replaced with optional specifications to accommodate different sample volumes and types.

Q: Does it support kinetic studies?
           A: Yes. It supports kinetic time scanning and time setting for real-time monitoring of photometric changes during reactions, suitable for reaction kinetics research.

TAOMSUN is a laboratory analytical instrument supplier integrating R&D, production, and sales. Our production processes are certified under the ISO 9001 quality management system, with product lines covering spectrophotometers, spectral analysis instruments, and supporting consumables. Core optical systems are manufactured and assembled with precision processes to ensure wavelength accuracy and data reliability for every instrument. Products are widely used in chemical, pharmaceutical, environmental, food, and university research fields.