FTIR microscope IROS M3

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The microscope is mounted outside the cuvette compartment close to the spectrometer. The visual channel is overlaying with IR channel for sample observation (aiming) and IR spectrum registration. Revolver mechanism allows to combine several special objectives: ATR objective IR objective Visual objective For sample observation, there are eyepieces and built-in video camera installed. Two detectors are installed at the same time: Highly sensitive MCT with liquid nitrogen cooling Pyroelectric (cooling is not required) Main characteristics: Spectra registration of micro-objects up to 5 µm in transmission, specular reflection and ATR (with suitable objectives) modes Spectral range: 600 – 6 000 cm-1 (with MCT detector) Min. resolution: 0.5 cm-1 Signal-to-noise ratio: ≥ 20 000 (1 min, resolution 4 cm-1, range 2 000 – 2 200 cm-1) Motorized sample stage with autofocus system and mapping mode according to programmed parameters. Step: 2.5 µm Revolver mechanism with changeable lenses IR objective 15x Visual objectives 4x, 10x, 36x or 60x ATR (attenuated total reflection) objective 36x or 60x Highly sensitive MCT detector with liquid nitrogen cooling Additional MG-32 detector (DLaTGS analog) for operation without liquid nitrogen Simultaneous operation in IR spectra registration mode and visual sample observation mode Adjustable and rectangular diaphragms to identify IR spectrum registration area Built-in video camera (2 MPX, USB)