AA-7010 Atomic Absorption Spectrophotometer
Specification:
Wavelength Range:190nm~900nm
Wavelength Accuracy: Full Wavelength ≤±0.2nm
Spectrum Bandwidth: 0.1, 0.2, 0.4, 2.0nm
Resolution: Mn 279.5nm,279.9nm Energy at the wave bottom≤3%
Detecting methods: Flame
Graphite Furnace
Background Absorption
Flame Emission
Lamp: Hollow Cathode lamp
Adjustable current:0~20mA
Deuterium lamp
Adjustable current:0~200mA
Baseline stability:≤±0.004Abs/30min
Abs Range: 0~4Abs
Benchmark Elements:
Flame: Cu 5mg/l produces 0.75/Abs,
Ensitivity≤±0.04mg/l,RSD%≤3%
Graphite Furnace: Cd ≤0.5×10-12g, RSD%≤ 3%
Power Voltage: 110V/220V,50Hz AC,200W
Size: 800×540×480(mm)
Weight: 125kg(including graphite furnace)