Single Beam UV Spectrophotometer LE-SBS101 Catalog

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Overview :

Lab Expo Single Beam UV Spectrophotometer LE-SBS101 with wavelength range from 190 to 1000 nm for precise measurements. It features high-definition display for clear visualization of standard curves and test results. Built-in Tungsten and Deuterium lamps which ensures long lifespan and reliable photometric accuracy. Equipped with USB and parallel ports for efficient data output and onboard storage. Our Spectrophotometer is ideal for multiple photometric modes, standard curve setup, research and clinical diagnostics.

Specifications:
Optical System

Single Beam

Grating

1200 lines/mm

Wavelength Range

190 to 1000 nm

Spectral Bandwidth

2 nm

Wavelength Accuracy

±2 nm

Wavelength Repeatability

≤0.5 nm

Wavelength Setting

Automatically

Wavelength Resolution

0.1 nm

Photometric Accuracy

±0.5 %T

Photometric Repeatability

≤0.2 %T

Photometric Range

-0.3 to 3 A, 0 to 200 %T, 0 to 9999 C

Photometric Mode

T, A, C, F

Stray Light

≤0.1 %T at 220 nm and 360 nm

Stability

≤0.002 A/30 min at 500 nm

Display

128 × 64 Dots LCD

Detector

Silicon Photodiode

Output

USB Port & Parallel Port

Light Source

Tungsten lamp and Deuterium lamp 

Power Requirements

AC 85 to 250 V

Features:

  • Silicon photodiode detector with high sensitivity response
  • Automatic wavelength setting with 0.1 nm resolution
  • Low stray light performance ≤0.1 %T at key wavelengths
  • Wavelength range 190 to 1000 nm for full spectrum analysis
  • Photometric accuracy ±0.5 %T across measurement range

Applications:

FunctionImplementationQuality control labs±0.5 %T photometric accuracy ensures measurement traceabilityClinical testing environments190 to 1000 nm wavelength range supports diverse analyte detectionResearch laboratories0.1 nm wavelength resolution enables fine spectral distinctionIndustrial process monitoring≤0.1 %T stray light at 220 nm and 360 nm maintains signal integrityEducational institutionsUSB & parallel port output facilitates data transfer for teaching workflows

Standard Accessories:
  • 1cm Glass cuvette 4 pcs
  • 1cm Quartz cuvette 2 pcs
  • Power cord 1 pcs
  • Dust cover 1 pcs
Optional Accessories:
  • 10mm Single-position cell holder
  • Manual 10mm 4-position cell holder
  • 50mm/100mm Universal single-position cell holder
  • Manual 50mm/100mm Universal 4-position cell holder
  • 10mm single-position water jacketed ambient cell holder
  • Transparent film holder
  • Test tube holder
  • Micro thermo printer
  • Tungsten lamp
  • Deuterium lamp
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