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Atomic Absorption Spectrophotometer LAAS-A13 Merk Labtron

Atomic Absorption Spectrophotometer LAAS-A13 Merk Labtron

Update Terakhir 30 / 07 / 2021
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Detail Atomic Absorption Spectrophotometer LAAS-A13 Merk Labtron

alat laboratorium air

Working spectral range 190 to 900 nm
Spectral Bandwith 0.1, 0.2, 0.4, 1.0 and 2.0 nm
Wavelength accuracy ± 0.15 nm
Wavelength repeatability ≤ 0.04 nm
Baseline stability ≤ 0.002 Abs / 30 min
Characteristic concentration of copper 0.02 μg / ml / 1 %
Detection limit of copper 0.004 μg / ml
Measurement Repeatability 0.005
Grating 1800 lines / mm
Inflamer All-metal titanium burner
Atomizer Efficient glass atomizer
Lamp stand 8 lamps automatic turret, automatic alignment
D2 Background calibration ability 1 A ≤ 30 times correction ability
Dimensions 700 × 550 × 450 mm
Net weight 75 Kg
Power supply 220 V ± 22 V AC
Acetylene air burner 100 mm
Ignition dynamic baseline drift ≤ 0.006 Abs / 30 min
Characteristic viscocity ≤ 0.025 μg / ml / 1 %
Standard deviation of the accuracy ≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 μg / ml)
Protection system Can inevitably cut off gas if pressure is low, power cut-off, flame out and alteration of the burner