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Visible Spectrophotometer LBN-VS131 is a is an easy-to-use instrument that produces precise results with a baseline stability of 0.002A/h. The instrument has a high resolution, a 325 to 1000 nm continuous wavelength range, and a spectral bandwidth of 2 nm. The system includes a backlit LCD screen, on-board data storage for up to 200 data groups, and a large storage compartment for cuvettes with path lengths ranging from 5 to 100mm.
Optical System | Single Beam |
Wavelength Range | 325 to 1000 nm |
Spectral Bandwidth | 4.0nm |
Wavelength Accuracy | ±2nm |
Wavelength Repeatability | ≤1nm |
Photometric Range | -0.3-3.0A, 0-200%T |
Photometric Accuracy | ±0.003A@0.5A, ±0.006A@1.0A, ±0.5%T@100%T |
Photometric Repeatability | ≤0.0015A@0.5A, ≤0.003A@1.0A, ≤0.25%T@100% |
Stability | ≤0.002A/h @500nm |
Light Source | Tungsten lamp |
Stray Light | ≤0.2%T |
Sample Compartment | 4-position,10 mm |
Display | LCD |
Output | USB & Parallel port |
Power | 80 W |
Power Supply | 110/220VAC, 50/60Hz |
Dimension (L × W × H) | 490 × 360 × 210 mm |
Weight | 12 Kg |
These are ideal for chemical laboratories, bio-chemical laboratories, analytical and medical laboratories, environment protection and Agricultural industries.