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| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | CAAM-2001C |
| Detection Elements | Na, K, Mg, Ca, Cr, Mn, Fe, Co, Ni, Pt, Au, Cu, Ag, Zn, Cd, Pb, Bi, Li |
| Detection Limit | 0.002 µg/mL (for Cu) |
| Atomizer Temperature Control Range | +15 °C to +35 °C |
| Grating | 1800 lines/mm |
| Wavelength Range | 190–900 nm |
| Spectral Bandwidth | 0.1, 0.2, 0.4, 1.0, 2.0 nm (auto-selectable) |
| Wavelength Accuracy | ±0.15 nm |
| Baseline Drift (static) | ≤±0.002 A/30 min |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | AFS-100 |
| Detection Elements | As, Se, Pb, Bi, Sb, Te, Sn, Hg, Cd, Ge, Zn, Au |
| Linear Range | Dual-channel ≥ 0.999 |
| Detection Limit | Dual-channel ≤ 0.03 ng/mL |
| Atomizer Temperature Control Range | 15–30 °C |
| Operating Ambient Temperature | 15–30 °C |
| Relative Humidity | ≤75% |
| Argon Supply Pressure | 0.2–0.3 MPa (regulated to 0.2 MPa) |
| Alarm Threshold | <0.15 MPa |
| Power Supply | 220 V ± 22 V AC |
| Host Power Consumption | ≤400 W |
| Warm-up Time | 30 min |
| Repeatability | Dual-channel ≤1% |
| Brand | Beijing Huayisanpu |
|---|---|
| Origin | Beijing, China |
| Model | CAAM-2001D |
| Detection Elements | Na, K, Mg, Ca, Cr, Mn, Fe, Co, Ni, Pt, Au, Cu, Ag, Zn, Cd, Pb, Bi, Li |
| Detection Limit | 0.002 µg/mL |
| Wavelength Range | 190–900 nm |
| Grating Density | 1800 lines/mm |
| Spectral Bandwidth | 0.1/0.2/0.4/1.0/2.0 nm (auto-selectable) |
| Wavelength Accuracy | ±0.15 nm |
| Baseline Drift (static) | ≤±0.002 A/30 min |
| Characteristic Concentration (Cu) | 0.015 µg/mL/1% |
| Precision (RSD) | ≤0.5% |
| Lamp Positions | 8-slot automated turret with auto-alignment |
| Background Correction | D₂ lamp (up to 1 A) |
| Atomization | Air-acetylene flame |
| Nebulizer | Metal-sheathed high-efficiency glass nebulizer |
| Burner Head | Titanium alloy |
| Power Requirement | 220 V ±5–10%, 50/60 Hz, 5000 VA |
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