Double Beam Spectrophotometer BZSD-501 provides a wavelength range from 190 to 1100 nm. It is integrated with 16 mm thick aluminum non-deformation base to prevent deformation. This spectrophotometer is equipped with a 10-inch touchscreen for intuitive control and data analysis. It incorporates an optical system to ensure precise wavelength selection. Our Double Beam Spectrophotometer offers reliable, accurate real-time comparisons of sample and reference beam intensities.
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 0.5, 1.0, 2.0, 4.0 nm |
| Wavelength Accuracy | ±0.1 nm (D2 656.1 nm), ±0.3 nm full range |
| Stray Light | 0.03%T at 220 nm, 360 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Photometric Accuracy | ±0.2T (0-1009%T) ±0.002Abs (0-0.5Abs) ±0.004Abs (0.5-1.0Abs) |
| Photometric Repeatability | ≤0.05%6T (0-100%6T) 0.001Abs (0-0.5Abs) 0.002Abs (0.5-1.0Abs) |
| Stability | ±0.0004A/h at 500 nm |
| Photometric Range | 0-200%T, -0.3-3.0A, 0-9999C |
| Baseline Flatness | ±0.001A |
| Noise | ±0.0004A |
| Display | 800 × 480 touchscreen |
| Data Output Port | USB |
| Print Port | USB Port |
| Light Source | Tungsten Lamp & Deuterium Lamp |
| Detector | Silicon Photodiode |
| Power Supply | AC 220V/50Hz or 110v/60Hz |
| External Dimension (W×D×H) | 630 × 430 × 210 mm |
| Shipping Dimension (W×D×H) | 850 × 650 × 450 mm |
| Net Weight | 28 Kg |
| Gross Weight | 38 Kg |
Our Double Beam Spectrophotometer is used for quantitative analysis, chemical research, pharmaceuticals, environmental testing, quality control, and clinical diagnostics.