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Atomic Absorption Spectrophotometer

Kategori Paket: SMK TEKNOLOGI DAN REKAYASA. Tags: Atomic Absorption Spectrophotometer

Digunakan pada metode analisis untuk penentuan unsur-unsur logam dan metaloid yang berdasarkan pada penyerapan absorbsi radiasi oleh atom bebas

- Optical system
  Wavelength range: 190 - 900nm
  Grating mark density: ± 1800 lines
  Monochromator: Czerny-Turner type
  Spectral bandwidth: 0.2nm, 0.4nm, 1.0nm, 2.0nm, for multiple auto-switching
  Wavelength precision: ± 0.2 nm
  Wavelength repeatability: ± 0.05nm
  I145Baseline drift: ± 0.002A/30min
  Detectors: Wide spectral range photomultiplier tube
  Spectral bandwidth deviation: Copper lamp 324.7 nm, 0.2 nm and bandwidth deviation within ± 0.01nm
- Light source system
  Lamp holders: Four lamp holders for auto-switching
  Lamp power supply mode: ± 400Hz square wave pulse
- Atomization system
  Concentration (Cu): ±0.025μg/ml/1%
  LOQ (Cu): ± 0.006μg/ml
  Burner: 100mm, single-slit titanium metal burner, which is air-cooled pre-mixed type
  Precision: RSD ≤ 0.8%
  Measuring methods: Air-acetylene flame method and atomic absorption method for hydride generator
  Concentration calculate method: Automatically fit the working curve, calibrate sensitivity and   calculate the concentration & content.
  Repeat measuring times: 1~99 times, automatically calculate the average value, content,  standard deviation and relative standard deviation.
  
Memiliki perfomance test dan sertifikat kalibrasi untuk produk alat ukur


HARGA: Rp 375.540.000,-


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