Double Beam UV-Vis Spectrophotometer LUS-B63 Catalog

Overview

Double Beam UV-Vis Spectrophotometer LUS-B63 features a spectral wavelength of 2.0nm, ensuring reliable absorbance measurements across UV and visible ranges. It has dual beam optics for high accuracy and stable absorbance measurements. The spectrophotometer provides an advanced digital display, enhancing real-time data monitoring. Our double beam UV-visible spectrophotometer offers imported tungsten and deuterium lamps for enhanced light source stability and extended wavelength coverage.

Features :

• • High Photometric Accuracy

  • Stable Baseline Performance

  • Automated Wavelength Calibration

  • Multiple Measurement Modes

  • Low Stray Light

Specifications :

Spectral Bandwidth	2.0nm
Wavelength Range	190 to 1100 nm
Optical System	Quasi double beam ratio monitoring optical path, holographic diffraction grating
Wavelength Accuracy	± 0.5nm
Wavelength Repeatability	0.2nm or less
Wavelength Setting	Automatic Wavelength Setting
Wavelength Resolution	0.1 nm
Luminosity Range	0 to 200% T, -0.3 to 3A, 0 to 9999 C, 0 to 9999 F
Photometric Accuracy	A (0 to 0.5A), 0.02mm ± 0.04 A 0.5 to1 (A), ±0.3%TT (0 to100%)
Photometric Repeatability	≤0.001A (0 to 0.5A), ≤0.002A (0.5 to 1A), T (0 to 100% to 0.15% or less)
Stray Light	≤0.05%T (220/360nm)
Baseline Drift	≤0.001A/h (500nm,0A)
Noise	± 0.1%T (0%T line) ±0.3%T (100%T line) ±0.0005A (500nm)
Baseline Flatness	±0.0015A
Scan Speed	High, medium and low gears are adjustable
Detector	Imported silicon photodiode
Light Source	Imported long-life tungsten and deuterium lamps
Display	6 "320×240 dot matrix LCD display
Keyboard	Digital light touch film keys
Data Interface	USB Port
Printout	Microprinter, PC (online)
Power Supply	AC 90 to 250V, 50 /60Hz
Overall Dimensions	545×468 ×245mm
Weight	12 kg

Applications :

Double Beam UV-Vis Spectrophotometer LUS-A63 measures sample and reference light paths for stable absorbance analysis. It plays a key role in biochemical analysis, environmental monitoring, and pharmaceutical industries in quality control.