- All
- Favorite
- Popular
- Most rated
| Origin | Shandong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | AA-7020 |
| Price Range | USD 7,000–14,000 (FOB) |
| Instrument Type | Dual-Mode Flame/Graphite Furnace AAS |
| Monochromator | Plane Grating (1800 lines/mm) |
| Optical System | Single-Beam Czerny-Turner |
| Detector | Solid-State Photomultiplier Tube (Hamamatsu R928) |
| Background Correction | Deuterium Lamp + Self-Reversal (Auto-Adjusting) |
| Spectral Resolution | ≤0.3 nm |
| Cu Sensitivity (Flame) | ≥0.3 A at 5 ppm |
| Relative Standard Deviation (RSD) | ≤0.3% (Flame), ≤1% (Graphite Furnace) |
| Detection Limit (Flame) | ≤0.003 µg/mL (Cu) |
| (Graphite Furnace) | ≤0.5×10⁻¹³ g (Cd) |
Show next