Atomic Absorption spectrophotometer comes with flame, graphite furnace and hydride generation system to meet different customer demand. It consist of 1800/mm reticle large are grating monochromator and titanium burner to improve the analysis efficiency and accuracy of the flame. Atomic Absorption spectrophotometer has manual 3 lamp holder configuration & 3 independent lamp power supply for analysis.
Request QuoteWavelength range | 180 – 900 nm |
Spectral Bandwidth | 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover) |
Wavelength accuracy | ≤ 0.15 nm |
Wavelength repeatability | ± 0.1 nm |
Baseline drift | ≤ ± 0.002 Abs / 30 min (Static) ≤ ± 0.005 Abs / 30 mins (Dynamic) |
Absorbance Range | 0 - 4 A |
Lamp holder | ≤ 3 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 |
Characteristic concentration (Cu) | 0.015 μg / mL / 1 % |
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 |
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 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. |
Atomic absorption spectrophotometer is widely used in analysis of elements from the mixture in scientific research, environmental science, metallurgy, agriculture & chemical industry, food, mining, and petrochemical, pharmaceutical industries.
Model | Monochromator | Wavelength range | Spectral Bandwidth | Wavelength accuracy | Wavelength repeatability | Baseline drift | Grating groove density | Sample Volume | The volume of sample | Repeated Sampling Frequency | Cleaning and waste container volume | Absorbance Range | The Program | Temperature Range | Detector | Heating Mode | Temperature Control Method | Temperature Control | Resolution | Lamp holder | Lamp current adjustment range | Lamp power supply mode | Optical System | Atomization Chamber | Characteristics Volume | Characteristic concentration (Cu) | Detection Limit | Detection Limit (Cu) | Background calibration ability | Burner | Nebulizer | Precision | Ignition Type | Sprayer | Room Spray | Sample Tray | The Smallest Lincrement | Safety measures | Gas Control | Measurement | Concentration calculation | The Cooling Water | The number of repeated measurements | Print results | Software Environment | Operating temperature | Working humidity | Power supply | Power (VAC) | Gross Weight | Weight | Dimension (L × W × H) |
LAAS-A13 | - | - | - | ± 0.15 nm | ≤ 0.04 nm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220 V ± 22 V AC | - | - | - | - |
LAAS-A11 | - | 190 - 900 nm | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm | ≤ ± 0.5 nm | ≤ 0.3 nm(single direction) | ± 0.004 Abs / 30 min | - | - | - | - | - | - | - | - | - | - | - | - | < 40 % | - | - | - | - | - | - | ≤ 0.04 mg / ml / 1 % | - | 0.008 mg/ml | Greater than 30 times | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220 V / 3 A, 50 Hz | - | 160 kg | - | 1220 x 770 x 730 mm |
LAAS-A20 | - | 180 - 900 nm | 0, 0.2, 0.4, 1.0, 2.0nm (Automatic setting) | ≤ 0.15 nm | ± 0.1 nm | ≤ ± 0.002 Abs / 30 min (Static), ≤ ± 0.005 Abs / 30 min (Dynamic) | - | - | - | - | - | 0 - 4 A | - | - | Imported photomultiplier tube | - | - | - | - | ≤ 6 lamps automatic turret, automatic alignment | - | pulsed power supply | large 1800 /mm grating ruling, full closed optical system | Polymer explosion-proof spray chamber | - | 0.015 μg / mL / 1 % | - | 0.002 μg/mL | - | Full titanium combustion head, 50 mm or 100 mm general combustion head | Atomizer efficient glass atomizer,can also be customized | RSD ≤ 0.5 % | Microcomputer control, automatic ignition | - | - | - | - | - | Automatic gas control system | Flame method, Hydride generation-Atomic absorption method | Standard curve method(1 - 3 times curve), automatic fitting | - | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. | - | - | - | 110 / 220 V (+5 % ~ (-10) %), 60 / 50 Hz; 5000 VA | - | - | - | - |
LAAS-A21 | - | 180 – 900 nm | 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover) | ≤ 0.15 nm | ± 0.1 nm | ≤ ± 0.002 Abs / 30 min (Static) ≤ ± 0.005 Abs / 30 mins (Dynamic) | - | - | - | - | - | 0 - 4 A | - | - | - | - | - | - | - | ≤ 3 lamps automatic turret, automatic alignment | - | pulsed power supply | large 1800 /mm grating ruling, full closed optical system | Polymer explosion-proof spray chamber | - | 0.015 μg / mL / 1 % | - | 0.002 μg/mL | - | Full titanium combustion head, 50 mm or 100 mm general combustion head | Atomizer efficient glass atomizer,can also be customized | RSD ≤ 0.5 % | Microcomputer control, automatic ignition | - | - | - | - | - | Automatic gas control system | Flame method, Hydride generation-Atomic absorption method | Standard curve method(1 - 3 times curve), automatic fitting | - | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. | - | - | - | - | - | - | - | - |
LAAS-A22 | - | 180 – 900 nm | 0.1 nm,0.2 nm,0.4 nm, 1.0 nm, 2.0 nm automatic setting | ≤ 0.15 nm | ± 0.1 nm | ≤ ± 0.002 Abs/30 min (Static) ≤ ± 0.005 Abs/30 min (Dynamic) | - | 1 - 100 μl | better than 1 %(at the time of 10 mL - 100 mL) | up to 99 Times | Each 500 mL | 0 - 4 A | Automatic temperature control up to 20 order | room temperature to 3000 ℃ | imported photomultiplier tube | vertical heating | Vertical optical temperature monitoring graphite tube wall temperature | The furnace enriched up to 20 times | - | ≤ 6 lamps automatic turret, automatic alignment | - | pulsed power supply | Large 1800 /mm grating ruling, full closed optical system | Polymer explosion-proof spray chamber | 0.5 × 10-12g (Cd) | 0.015 μg / mL / 1 % | 0.4 × 10-12g (Cd) | 0.002 μg/mL | - | Full titanium combustion head, 50 mm or 100 mm general combustion head | Atomizer efficient glass atomizer,can also be customized | RSD ≤ 0.5 | Microcomputer control, automatic ignition | - | - | 70 sample cups, 6 reagent cup | 0.1 μl | The graphite tube damage, water flow Air pressure and other alarm temperature overheating protection | Automatic gas control system | Flame method, Hydride generation-Atomic absorption method | Standard curve method(1 - 3 times curve), automatic fitting | Can choose cooling water circulation system | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. | - | - | - | 110 / 220 V (+5 % ~ (-10) %), 60 / 50 Hz; 5000 VA | - | - | - | - |
LAAS-A12 | C-T | 190 nm ~ 900 nm | - | ± 0.25 nm | 0.15 nm | - | - | - | - | - | - | - | - | - | Photomultiplier | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 100 mm metallic titanium | - | - | - | Glass, plastic and stainless steel | - | - | - | - | - | - | Standard curve, automatic matching, standard addition | - | - | - | - | - | - | AC 220 V / 50 Hz | - | - | 70 Kg | - |
LAAS-A23 | - | 185 to 900 nm | 0.1 nm,0.2 nm,0.4 nm, 0.7 nm, 1.0 nm, 1.4 nm, 2.0 nm automatic setting | ± 0.15 nm | < 0.1 nm | - | - | - | - | - | - | 0 to 4 A | Automatic temperature controls up to 20 order | Room temperature to 3000 ℃ | Imported photomultiplier tube | Vertical heating | Vertical optical temperature monitoring graphite tube wall temperature | The furnace enriched up to 20 times | - | ≤ 8 lamps automatic turret, automatic alignment | - | Pulsed power supply | Large 1800 /mm grating ruling, full closed optical system | Polymer explosion-proof spray chamber | 0.4 × 10-12g (Cd) | - | 0.4 × 10-12g (Cd) | 0.002 μg/mL | - | Full titanium combustion head, 50 mm or 100 mm general combustion head | Atomizer efficient glass atomizer, can also be customized | RSD ≤ 0.5 | Microcomputer control, automatic ignition | - | - | - | - | Graphite tube damage, water flow Air pressure and other alarm temperature overheating protection | Automatic gas control system | - | - | - | - | - | - | - | - | 110 / 220 V (+5 % to -10 %), 60 / 50 Hz; 5000 VA | - | - | - | - |