AA-7003A AAS(flame, graphite furnace, automatic)
Specification:
Wavelength Range
|
190nm~900nm
|
Wavelength Accuracy:
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Full Wavelength ≤±0.2nm
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Spectrum Bandwidth:
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0.1, 0.2, 0.4, 2.0nm
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Resolution:
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Mn 279.5nm,279.9nm
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Energy at the wave bottom
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≤3%
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Detecting methods:
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Flame
Graphite Furnace
Background Absorption
Flame Emission
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Lamp:
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Hollow Cathode lamp
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Adjustable current:
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0~20mA
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Deuterium lamp
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Adjustable current:
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0~200mA
|
Baseline stability:
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≤±0.004Abs/30min
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Abs Range:
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0~4Abs
|
Benchmark Elements:
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Flame:
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Cu 5mg/l produces 0.75/Abs
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Sensitivity
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≤±0.04mg/l,RSD%≤3%
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Graphite Furnace:
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Cd ≤0.5×10-12g,RSD%≤ 3%
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Power Voltage:
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110V/220V,50Hz AC,200W
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Size
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800×540×480(mm)
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Weight:
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125kg(including graphite furnace)
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Any questions, please contact us.
Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com
Tel: 86-25-8472 1577/8472 1579/8472 1907