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Double Beam UV/Visible Spectrophotometer LMUD-A203

Overview

Double Beam UV/Visible Spectrophotometer LMUD-A203 is configured with a high-resolution 5-inch color display for user-friendly menu navigation. Our spectrophotometer is capable of measuring absorbance or transmission of light via using the UV wavelength range between 190 to 1100 nm. Fitted with interchangeable light lamps specifically Tungsten and Deuterium lamps, which are pre-aligned for easy replacement.

Specifications :
Wavelength 190 nm – 1100 nm
Spectral Bandwidth 2 nm
Optical System Double Beam, grating (1200 lines/minute)
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ≤ 0.1 nm
Wavelength Setting Automatic
Photometric Range 0 – 200 % T, - 3 ~ 3 A, 0 – 9999 C (0 – 9999 F)
Photometric Setting 0.2 % T (0 ~ 100 % T), ± 0 .002 A (0 ~ 0.5 A), ± 0.004 A (0.5 ~ 1 A)
Photometric Repeatability ≤ 0.15 % T (0 ~ 100 % T), 0.001 A (0 ~ 0.5 A), 0.002 A (0.5 ~ 1 A)
Detector Silicon Photodiode
Light Source Tungsten Lamp and Deuterium Lamp
Stray Light ≤ 0.03 % (220 / 360 nm)
Stability ± 0.0003 A/h; 500 nm
Data Output Port USB / RS232 Port
Noise 0.0005 A; 500nm
Baseline Flatness ± 0.001 A
Display 7" Color LCD
Power Requirement AC 220 / 110 V; 50 / 60 Hz
Dimensions 590 x 475 x 250 mm
Net Weight 20 Kg
Gross Weight 33 Kg
Features :
  • -  Integrated with 7 inches Color LCD Display Screen
  • -  Spectral bandwidth: 2.0 nm
  • -  Utilized with USB & SD data storage for easy communication
  • -  Improved with Automatic wavelength setting Equipped with replaceable pre-aligned lamps (Tungsten and Deuterium)
  • -  PC scanning software Low noise and low stray light
Optional Accessories :

Model No Specification Image
A14 Automatic 8-cell holder A14
A15 Peltier/sipper system A15
A16 Reflection accessories A16

Applications :

Double Beam UV/Visible Spectrophotometer is widely used in laboratories and pharmaceutical industry for analyzing drug formulations and determining the concentration of substances in solutions, such as proteins, nucleic acids, and other biomolecules.

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