Precise Spectrophotometry for Laboratory Applications
Our 721 Lab VIS Spectrophotometer is designed to deliver accurate and reliable measurements for a wide range of laboratory applications. With a spectral bandwidth of 4nm and a wavelength range of 200-1000nm, this equipment is ideal for determining substance concentration, analyzing chemical composition, and detecting optical parameters.
Key Features and Advantages
- Diverse Light Sources: Equipped with multiple light sources to cover ultraviolet, visible, and near-infrared spectral ranges.
- High Sensitivity Detector: Utilizes high sensitivity detectors for accurate measurement of weak light signals.
- Wavelength Selectivity: Accurately selects specific wavelengths using optical components such as filters and gratings.
- Multiple Measurement Modes: Supports absorbance, transmittance, concentration, and reflectance measurement modes.
- High Sensitivity and Accuracy: Offers lower detection limits and higher measurement accuracy for precise determination of trace substance concentrations.
- Wide Dynamic Range: Suitable for sample detection across a range of concentrations.
Technical Specifications
| Wavelength Range | 200-1000 nanometers |
| Spectral Bandwidth | ≥ 4nm |
| Wavelength Accuracy | ± 2 nanometers |
| Stability | ± 0.001A |
| Noise | 0.0008A |
| Output Interface | RS-232 |
