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Double Beam UV-Vis Spectrometer LE-DBS101 Catalog

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Double Beam UV-Vis Spectrometer LE-DBS101

Double Beam UV-Vis Spectrometer LE-DBS101

Overview :

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.

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

<=0.03%T@220nm, 360nm
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

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

Applications:

FunctionImplementationQuality control labs0.2%T photometric accuracy ensures measurement traceabilityClinical diagnostics±0.1nm wavelength accuracy supports precise analyte identificationResearch laboratories3000nm/min scanning speed enables rapid spectral acquisitionIndustrial testing±0.002A baseline flatness maintains signal integrity over timeEnvironmental monitoring190-1100nm wavelength range covers UV and visible analytes

Standard Accessories:

10mm glass cuvette × 4

10mm quartz cuvette × 2

Power cord

PC software

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