Description
EziLab Double Beam UV-Vis Spectrophotometer EZL-DBS105 performs absorbance, transmittance, and concentration measurements across pharmaceutical analysis, environmental monitoring, food quality testing, and chemical laboratory applications. Wavelength range spans 190 to 1100 nm with selectable bandwidth of 0.5, 1, 2, or 4 nm and 0.1 nm accuracy for adaptable UV vis spectrometer performance. Double beam optical system with dual tungsten and deuterium lamp illumination maintains stability within 0.001 A per hour, while stray light stays below 0.05% T at 220 and 360 nm. A 10-inch touchscreen supports standalone or optional PC software control, and USB or Bluetooth output suits diverse laboratory connectivity requirements. EziLab's Lab Equipment and spectrophotometers offer the complete UV vis spectrometer and selectable bandwidth double beam range for advanced laboratory needs.
Specifications
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Bandwidth Options | 0.5 / 1 / 2 / 4 nm |
| Wavelength Accuracy | ± 0.1 nm, ± 0.3 nm |
| Wavelength Repeatability | Less than or equal to 0.1 nm |
| Photometric Accuracy | ± 0.3 % T (0 to 100 % T) ; ± 0.002 Abs (0 to 0.5Abs) ; ± 0.004 Abs (0.5 to 1.0 Abs) |
| Photometric Range | – 0.3 to 3 (Absorbance), 0 to 200 % (Transmittance), 0 to 9999 (Concentration) |
| Stability | Less than or equal to 0.001 A / h at 250 nm & 500 nm |
| Stray Light | Less than or equal to 0.05 % T at 220 nm & 360 nm |
| Light Source | Tungsten & Deuterium Lamp |
| Control Mode | Stand-alone or PC Software (Optional) |
| Optical System | Double Beam |
| Display | 10-inch Touch Screen |
| Output | USB Port or Bluetooth (Optional) |
| Power Requirements | AC 110 / 220 V, 50 / 60 Hz |
| Dimensions | 60 × 50 × 35 cm |
| Net Weight | 18 kg |
| Gross Weight | 20 kg |
Features
Standard Accessories
Optional Accessories
Applications
