Description
EziLab Visible Spectrophotometer EZL-VS101 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 2 nm spectral bandwidth and automatic wavelength setting with 0.1 nm re for precise vis spectrometer performance. Single beam optical system with 1200 lines per mm grating and tungsten lamp illumination ensures consistent signal quality, while silicon photodiode detection maintains stability within 0.002 A per 30 minutes. 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 present the full vis spectrometer and automatic visible range analysis selection.
Specifications
| Wavelength Range | 325 to 1000 nm |
|---|---|
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ± 2 nm |
| Wavelength Repeatability | Less than or equal to 0.5 nm |
| Wavelength Setting | Automatic |
| Wavelength Resolution | 0.1 nm |
| 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 |
| Stability | Less than or equal to 0.002 A / 30 min at 500 nm |
| Stray Light | Less than or equal to 0.1 % 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 |
Features
Standard Accessories
Optional Accessories
Applications
