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| Wavelength range | 180 – 900 nm |
| Spectral Bandwidth | 0.1 nm,0.2 nm,0.4 nm, 1.0 nm, 2.0 nm automatic setting |
| Wavelength accuracy | ≤ 0.15 nm |
| Wavelength repeatability | ± 0.1 nm |
| Baseline drift | ≤ ± 0.002 Abs/30 min (Static) ≤ ± 0.005 Abs/30 min (Dynamic) |
| Sample Volume | 1 - 100 μl |
| The volume of sample | better than 1 %(at the time of 10 mL - 100 mL) |
| Repeated Sampling Frequency | up to 99 Times |
| Cleaning and waste container volume | Each 500 mL |
| Absorbance Range | 0 - 4 A |
| The Program | Automatic temperature control up to 20 order |
| Temperature Range | room temperature to 3000 ℃ |
| Detector | imported photomultiplier tube |
| Heating Mode | vertical heating |
| Temperature Control Method | Vertical optical temperature monitoring graphite tube wall temperature |
| Temperature Control | The furnace enriched up to 20 times |
| Lamp holder | ≤ 6 lamps automatic turret, automatic alignment |
| Lamp power supply mode | pulsed power supply |
| Optical System | Large 1800 /mm grating ruling, full closed optical system |
| Atomization Chamber | Polymer explosion-proof spray chamber |
| Characteristics Volume | 0.5 × 10-12g (Cd) |
| Characteristic concentration (Cu) | 0.015 μg / mL / 1 % |
| Detection Limit | 0.4 × 10-12g (Cd) |
| Detection Limit (Cu) | 0.002 μg/mL |
| Burner | Full titanium combustion head, 50 mm or 100 mm general combustion head |
| Nebulizer | Atomizer efficient glass atomizer,can also be customized |
| Precision | RSD ≤ 0.5 |
| Ignition Type | Microcomputer control, automatic ignition |
| Sample Tray | 70 sample cups, 6 reagent cup |
| The Smallest Lincrement | 0.1 μl |
| Safety measures | The graphite tube damage, water flow Air pressure and other alarm temperature overheating protection |
| Gas Control | Automatic gas control system |
| Measurement | Flame method, Hydride generation-Atomic absorption method |
| Concentration calculation | Standard curve method(1 - 3 times curve), automatic fitting |
| The Cooling Water | Can choose cooling water circulation system |
| The number of repeated measurements | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. |
| Print results | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. |
| Power supply | 110 / 220 V (+5 % ~ (-10) %), 60 / 50 Hz; 5000 VA |
- High precision automatic optical system
- Graphite furnace temperature control
- High technical indicators
- Deuterium lamp for background correction system
- Polymer automization chamber
- Powerful, intelligent user-friendly design
- Automatic analysis & Sampler
Atomic Absorption spectrophotometer is used in scientific research, quality control, disease control, environmental protection, metallurgy, agriculture, chemical industry, and analysis of samples, equipment maintenance, simple and convenient.
