Overview

Double Beam UV/Visible Spectrophotometer LMUD-A202 is capable of measuring the absorbance or transmittance of light over a broad wavelength range (190–1100 nm), guaranteeing safe analysis. Our spectrophotometer utilizes lamps for its operation, specifically tungsten and deuterium lamps for generating visible and ultraviolet light, respectively. Effortless handling of samples with low noise levels.

Features :

Photomultiplier tube detector for wide spectral responsivity 7 inches Color LCD Display Screen Wavelength range: 190 nm – 1100 nm Spectral bandwidth: 1.0 nm Supports USB & SD card storage Automatic wavelength setting Replaceable Pre-aligned lamps (Tungsten and Deuterium) PC scanning software Low noise and low stray light

Specifications :

Wavelength	190 nm – 1100 nm
Spectral Bandwidth	1 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, - 4 ~ 4 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	Photomultiplier tube
Light Source	Tungsten and Deuterium Lamp
Stray Light	≤ 0.03 % (220 / 360 nm)
Stability	± 0.0005 A/h; 500 nm
Data Output Port	USB / RS232 Port
Noise	0.0005 A; 500nm
Baseline Flatness	± 0.001 A
Display	7
Power Requirement	AC 220 / 110 V; 50 / 60 Hz
Dimensions	590 x 475 x 250 mm
Net Weight	20 Kg
Gross Weight	33 Kg

Optional Accessories :

Model No.	Accessory
LMUD-A202-A1	Automatic 8 Cell holder
LMUD-A202-P1	Peltier / sipper system
LMUD-A202-R1	Reflection Accessories

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.