METASH AA-3300 Flame atomic absorption Spectrophotometer Wavelength: 190~900nm
METASH flame atomic absorption Spectrophotometer AA-3300 adopts six lamp stand automatic switching device, Wavelength range 190~900nm, Wavelength Precision +/- 0.1nm, with atomic absorption method, hydride method, graphite furnace method, emission method Measuring method.
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Instrument Features and Functions:
◆ A high degree of automation function to better meet the needs of users;
◆ Built-in optimization parameters, easy for users to quickly grasp;
◆ Automatic wavelength scanning, automatic peak finding, automatic switching of spectral bandwidth, automatic adjustment of negative high Voltage, lamp current, etc., systematic setting or single setting, flexible operation;
◆ Acetylene gas leakage alarm, real-time flame monitoring, automatic flame-out protection, automatic power-off protection when other abnormalities occur, to ensure the safety of operators and instruments;
◆Excellent scalability, which can easily cope with the diversification and complexity of analytical samples, and easily meet a variety of analysis needs;
◆ Adopt six lamp stand automatic switching device to meet the needs of a variety of element testing;
◆Using transflective and transflective device, when the deuterium lamp buckles the background, the energy of the sample beam and the background beam is automatically balanced;
◆ The atomizer and all-titanium burner with classic design are adopted, which has stable combustion and high atomization efficiency, and ensures the accuracy of analysis.

METASH AA-3300 Flame/graphite furnace atomic absorption Spectrophotometer Specifications
| LIST | VALUE |
|---|---|
| Light spectrum Bandwidth | 0.1nm、0.2nm、0.4nm、1.0nm、2.0nm |
| Wavelength range | 190~900nm |
| Wavelength Precision | ±0.1nm |
| Wavelength Repeatability | 0.1nm |
| Photometric range | 0.001~2.000Abs、0.0001~2.0000Abs |
| Baseline flatness | 0.004A/30min |
| Light source | Hollow cathode lamp |
| Detector | High Sensitivity Imported Photomultipliers |
| lamp holder | Automatic switching of six lamp holders |
| Lamp current | Dual loop steady flow Power Supply |
| Optical inspection system | 1800/mm import grating |
| device | C-T |
| Background correction | Deuterium Hollow cathode lamp Background correction |
| Combustion head | All titanium combustion head, 0.6mm * 100mm titanium steel |
| Nebulizer | Metal Glass Nebulizer |
| Ignition method | Electronic torch ignition |
| Characteristic concentration | 0.02μg/mL/1%(Cu) |
| Detection limit | 0.002μg/mL(Cu) |
| Repeatability | RSD≤1.0% |
| security | Acetylene gas leakage alarm, real-time flame monitoring, automatic flameout protection, automatic power-off protection when Miscellaneous abnormalities occur |
| gas control | Automatic Gas Control system |
| Measuring method | Atomic absorption method, hydride method, graphite furnace method, emission method |
| Concentration Measurement mode | Standard Linear dispersion method, Standard addition method, Absorption method |
| Number of repeability measurements | Any number of times, can calculate standard deviation, relative standard deviation, Precision |
METASH AA-3300 Flame/graphite furnace atomic absorption Spectrophotometer Packing list
Host X1, air compressor X1, operating software X1, Hollow cathode lamp X3, Nebulizer X2, screw driver X1, spare parts box X1, air pipe (5 meters) X1, acetylene pipe (5 meters) X1, waste liquid pipe X1, three-core power cord X1, dust cover X1, host signal line X1, acetylene pipe clip X3, acetylene gas source pipe (3 meters) X1, 3A fuse X1, 1.5A fuse X1, certificate X1, warranty card X1, packing list X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
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AA-3300





