Ultratrace UV-Vis Spectrophotometer / Model No. M4340NE-20LT
Quantitative analysis of nucleic acids and proteins can be easily performed in a short time using ultraviolet-visible absorption spectra.
This product is an ultra-micro spectrophotometer capable of full-spectrum measurement in the ultraviolet-visible range. It features a simple yet sophisticated design and an easy-to-use interface. Additionally, it allows for ultra-micro measurements and cuvette measurements in the ultraviolet-visible range with a single device, making it suitable for a wide range of applications.
basic information
■Specifications Model Number: M4340NE-20LT Minimum Sample Volume: 1μL Light Source: Xenon Flash Lamp Lamp Lifetime: Approximately 10 years Detector: CMOS Linear Image Sensor (2048 pixels) Measurement Wavelength: 190 - 850 nm (Full Spectrum) Wavelength Accuracy: ± 1nm Wavelength Resolution: 1.0 nm (FWHM at Hg 253.7 nm) Absorbance Error: 0.002 A (0.5 mm path) or 1% Absorbance Accuracy: 3% (at 0.97A at 302 nm) Absorbance Range (Ultra-Micro Measurement): 0.02 - 330A Detection Limit (Ultra-Micro Measurement): 2 ng/μL (dsDNA) 0.06 mg/ml (BSA) 0.003 mg/ml (IgG) Detection Upper Limit (Ultra-Micro Measurement): 16,500 ng/μL (dsDNA) 400 mg/ml (BSA) Detection Limit (Cuvette Measurement): 0.2 ng/μL (dsDNA) 0.006 mg/ml (BSA) 0.0003 mg/ml (IgG) Absorbance Range (Cuvette Measurement): 0 - 2A Height of Measurement Position
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● Lightweight and Compact It is a compact device that does not require a PC. ● Automatic Optical Path Length The optical path length is automatically set according to the concentration, making measurements easy. ● Favorites Feature You can add frequently used functions to the main screen as favorites.
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