Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Type | Atomic Absorption Spectrophotometer |
| Model | AAS4M |
| Operation Setting | Manual / Automatic |
| Lamp Socket Options | 4 Lamps |
| Wavelength Range | 190–900 nm |
| Scintillation Wavelength | 250 nm |
| Grating System | 1800 Lines/mm |
| Characterization Area | 40 mm² |
| Wavelength Repeatability | ±0.1 nm |
| Wavelength Accuracy | ±0.2 nm |
| Optical System | Czerny-Turner System |
| Optical Bench | Integrated Optical Bench |
| Optical Structure | Closed Optical System |
| Spectral Resolution | 0.2 nm |
| Resolution Capability | Separates Minimum Double Line (279.5/279.8 nm) and Peak Valley |
| Application | Quantitative Metal Element Analysis |



