Description
EziLab Visible Spectrophotometer EZL-VS100 performs absorbance, transmittance, and concentration measurements across food quality testing, pharmaceutical analysis, environmental monitoring, and chemical laboratory applications. Wavelength range spans 325 to 1000 nm with 4 nm spectral bandwidth and 2 nm accuracy for vis spectrophotometer performance. Single beam optical system with 1200 lines per mm grating and tungsten lamp illumination ensures consistent signal quality, while silicon photodiode detection supports stable readings. Photometric range covers -0.3 to 3 Abs and 0 to 200% transmittance, with USB and parallel port output for flexible data handling. EziLab's Lab Equipment and spectrophotometers carry the complete vis spectrophotometer and visible range analysis selection.
Specifications
| Wavelength Range | 325 to 1000 nm |
|---|---|
| Spectral Bandwidth | 4 nm |
| Wavelength Accuracy | ± 2 nm |
| Wavelength Repeatability | Less than or equal to 0.5 nm |
| Wavelength Setting | Manual |
| Photometric Range | - 0.3 to 3 (Absorbance), 0 to 200 % (Transmittance), 0 to 9999 (Concentration) |
| Photometric Accuracy | ± 0.5 % T |
| Photometric Repeatability | Less than or equal to 0.2 % T |
| Photometric Mode | T, A, C, F |
| Detector | Silicon Photodiode |
| Stray Light | Less than or equal to 0.2 % T at 360 nm |
| Optical System | Single Beam, grating 1200 lines/mm |
| Light Source | Tungsten Lamp |
| Display | 128 × 64 Dots LCD |
| Output | USB Port & Parallel Port |
| Power Requirements | AC 85 ~ 250 V |
Features
Standard Accessories
Optional Accessories
Applications
