Microteknic - Model EM -142AS -Atomic Absorption Spectrophotometer

Optical System: Single Beam, Grating 1200 lines/mm, Wavelength Range: 200-1000nm, Band Width: 1 nm, Wavelength Accuracy: ±0.5 nm, Wavelength Repeatability: +0.1nm, Wavelength Setting: Automatic, Photometric Accuracy: ±0.1 %T, Photometric Repeatability: +0.3 %T, Photometric Display Range: -0.3-3.0A,0-200%T, 0-9999C, Stability: +0.002A/h @ 500nm, Stray Light: ≤0.3%T @220nm, 360nm, Data Out Port: USB, Printer Port: Parallel Port, Display: 128*64 Dots LCD, Lamp: Deuterium Lamp & Tungsten Halogen Lamp, Detector: Silicon Photodiode, Power Requirement: AC220V/50HZ.