Double Beam UV-Vis Spectrometer LE-DBS101

Name: Double Beam UV-Vis Spectrometer LE-DBS101
Brand: Labexpo
SKU: LE-DBS101
Rating: 4.6 (942 reviews)

Lab Expo Double Beam UV-Vis Spectrometer LE-DBS101 offers a wavelength range of 190 to 1100 nm for spectral analysis. Its double-beam design ensures stability by compensating for light source variations. Equipped with both deuterium and tungsten lamps, it delivers consistent performance across the UV-Visible spectrum. Our Double Beam UV-Vis Spectrometer is built to boost productivity while reducing the chance of manual errors.

$5,834.00 $ 4862

Double Beam UV-Vis Spectrometer LE-DBS101 - Specifications

Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Range	190 to 1100 nm
Spectral Bandwidth	2 nm
Wavelength Accuracy	±[email protected], ±0.3nm@all
Wavelength Repeatability	≤0.1nm
Photometric Accuracy	0.2%T(0~100%T)±0.002A(0-0.5A)±0.004A(0.5-1A)
Photometric Repeatability	≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
Photometric Range	0-200%T, -0.3~3A, 0-9999C
Stray Light
Stability	±0.0003A/h @500 nm
Baseline Flatness	±0.002A
Noise	0.0005A (500nm)
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max 3000nm/min)
Wavelength Setting	Auto
Display	7-inch Color Screen
Light Source	Deuterium & Tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10 mm single-hole cell holder
Output	USB drive, USB host, RS232
Power Supply	AC 110 to 220V 50 to 60Hz
Dimension	810 × 660 × 390 mm
Gross Weight	27 kg

Double Beam UV-Vis Spectrometer LE-DBS101 - Key Features

Automatic wavelength calibration with 0.1nm repeatability
Baseline adjustment maintaining ±0.002A flatness
Integrated software interface via USB drive host RS232
Internal data storage supporting 0-9999C concentration range
Various measurement modes T A C E at Hi Med Low speeds

Double Beam UV-Vis Spectrometer LE-DBS101 - Applications

Function	Implementation
Quality control labs	0.2%T photometric accuracy ensures measurement traceability
Clinical diagnostics	±0.1nm wavelength accuracy supports precise analyte identification
Research laboratories	3000nm/min scanning speed enables rapid spectral acquisition
Industrial testing	±0.002A baseline flatness maintains signal integrity over time
Environmental monitoring	190-1100nm wavelength range covers UV and visible analytes

Double Beam UV-Vis Spectrometer LE-DBS101 - Standard Accessories

10mm glass cuvette × 4

10mm quartz cuvette × 2

Power cord

PC software

Double Beam UV-Vis Spectrometer LE-DBS101 - Catalog

Double Beam UV-Vis Spectrometer LE-DBS101 Catalog