Description
EziLab offers the Single Beam UV-Vis Spectrophotometer EZL-SBS102, a UV spectrophotometer covering 190 to 1100 nm at a fixed 1.8 nm spectral bandwidth. Wavelength holds within 0.5 nm with repeatability of 0.2 nm or better, photometric readings stay within 0.3% T, and stray light falls to 0.05% T at 220 and 360 nm. Deuterium and tungsten lamps feed a silicon photodiode, drift stays at 0.001 A per 30 minutes, and a 320 by 240 dot LCD with USB and parallel ports completes the corrosion-resistant unit. Absorbance from -0.3 to 3 A, transmittance to 200%, and direct concentration readout handle quantitative work, kinetics, and wavelength scans. Analysts quantify DNA and proteins, run colorimetric assays, and check purity on clear liquids, while optional reflectance attachments and integrating spheres extend testing to films and solids. Four glass and two quartz cuvettes ship standard. Pharmaceutical QC labs run raw material and assay checks, while food safety teams screen additives and contaminants. Environmental agencies measure water parameters, and chemical research groups follow reactions. Its 110 or 220 V input suits US benches, making this lab spectrophotometer fit busy shared facilities. See the Single Beam UV-Visible Spectrophotometers and Single Beam UV-Vis Spectrophotometer pages for full specifications.
Specifications
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Spectral Bandwidth | 1.8 nm |
| Wavelength Accuracy | ± 0.5 nm |
| Wavelength Repeatability | Less than or equal to 0.2 nm |
| Photometric Range | - 0.3 to 3 (Absorbance), 0 to 200% (Transmittance), 0 to 9999 (Concentration) |
| Photometric Accuracy | ± 0.3 % T (0 to 100 % T) |
| Photometric Repeatability | Less than or equal to 0.1 % T |
| Detector | Silicon Photodiode |
| Stability | Less than or equal to 0.001 A / 30 min at 500 nm |
| Stray Light | Less than or equal to 0.05 % T at 220 nm & 360 nm |
| Light Source | Tungsten Lamp & Deuterium Lamp |
| Display | 320 × 240 Dots LCD |
| Output | USB Port & Parallel Port |
| Power Requirements | AC 110 / 220 V, 50 / 60 Hz |
Features
Standard Accessories
Optional Accessories
Applications
