Double Beam UV-Vis Spectrophotometer LUS-B43 utilizes two separate beams, with a scanning rate of 800 nm/min for simultaneous measurement of the sample and reference. Boasts powerful capabilities for spectral data processing, storage, and analysis. Features a well-designed combination of hardware and software for versatile spectroscopic measurements and analyses. Accommodates a wide variety of sample types and sizes for user convenience.
| Wavelength Range | 190 to 1100nm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ≤ 0.1nm |
| Spectral Bandwidth | 2nm or 1nm |
| Optical System | Double beam |
| Monochromator System | Czerny-Turner |
| Grating | 1600 lines/mm |
| Focal Length | 200mm |
| Scanning Rate | 8000nm/min |
| Detector | Silicon photocell |
| Wavelength Setting | 8-inch color touchscreen |
| Scanning Speed | Fast-Medium-Slow |
| Stray Light | ≤ 0.02%T (at 220nm NaI, 360nm NaNo₂) |
| Photometric Range | 0.0 to 200.0%T -0.301 to 4.000A 0.000 to 9999C |
| Photometric Accuracy | ±0.3%T ±0.002Abs (0 to 0.5A) ±0.004 Abs (0.5 to 1A) |
| Photometric Repeatability | ≤ 0.15%T 0.001 Abs (0 to 0.5A) 0.002 Abs (0.5 to 1A) |
| Baseline | ≤ ±0.0008 A (200 to 1090nm) |
| Sound Emission | 100%（T）Sound emission ≤ 0.1%(T) 0%（T）Sound emission ≤ 0.02%(T) |
| Drifting | ≤ 0.004 Abs/h |
| Communication Port | USB |
| Light Source | Deuterium Lamp, OSRAM Tungsten Lamp |
| Measurement Functions | Automatic Scanning of Spectra Multi-wavelength (1 To 3 Wavelengths) Measurements Kinetic Studies Curve Fitting (Up to 3 Curves) Derivative Spectra (Up to 4th Derivative) |
| Power Consumption | 200W |
| Power Supply | AC220V±22V, 50Hz±1Hz |
| Dimension (L × W × H) | 584 × 504 × 360mm |
| Packaging Dimension (L × W × H) | 730 × 630 × 450mm |
| Net Weight | 34 Kg |
| Gross Weight | 42.5 Kg |
Double Beam UV-visible spectrophotometers are fundamental tools for quality control, technical assessment, and scientific exploration. Their versatile applications span susceptibility testing, medical research, biochemistry, environmental monitoring, commodity inspection, petrochemical analysis, and beyond.
Subscribe now to receive monthly news & personalised offer!
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
