Atomic Absorption Spectrophotometer for element analysis –GAOTek
$65.98
$118.76
Description Features Large LCD screen(128 x 64 Dots) with saving standard curve function Imported& Environmental Deuterium lamp,preventing from Ozone inhalation Adopted high-class grating with wholly hermetic light path design Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp Pre-aligned design ensures the user can change lamps conveniently Wavelength calibration, wavelength setting and change lamp source automatically With SiO2 coating optical mirror, reducing the pollution from outside fully PC software to expand the applications to Quantitative, Multi-Wavelength and Kinetics Widely used for Organic chemistry, Inorganic chemistry, sciences, Medicine etc Fields Technical Specifications Wavelength Range 200 nm to 1020 nm Bandwidth 4 nm Wavelength Accuracy ±1.8 nm Wavelength Repeatability ≤0.2 nm Photometric Accuracy ±0.002 A (0 Abs to 0.5 Abs), ±0.004 A (0.5 Abs to 1.0 Abs), ±0.4 %T (0 %T to 100 %T) (0.004 A, 0.5) Photometric Repeatability 0.001 Abs (0 Abs to 0.5 Abs), 0.002 Abs (0.5 Abs to 1.0 Abs), ≤±0.2 %T (0 %T to 100 %T) Photometric Range -0.301 A to 3 A, 0% T to 200 %T Stability ± 0.001 A/h at 500 nm Display 128 x 64 Dots LCD Detector Silicon Photodiode Light Source Tungsten Lamp, Deuteriumm Lamp Output USB Port & Parallel Port (Printer)
