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PRIZ - a reflection prefix with the lower position of the sample and visualization of the object under study on the monitor

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PRIZ - a reflection prefix with the lower position of the sample and visualization of the object under study on the monitor
Manufacturer:
SIMEKS
Location:
Novosibirsk
Applying:
The main advantage of the PRIZ prefix is the possibility of obtaining well–defined spectra of micro-objects after giving them the shape of a thin layer on mirror-polished metal plates (in the mode of the so-called double passage, when radiation twice penetrates through the layer of matter, reflecting from the mirror-substrate). The presence of a visual control system with a built-in video camera significantly increases the information content when setting up and the reliability of the results obtained. With the help of the prefix, it is also possible to register the reflection spectra of bulk samples and solid objects of arbitrary geometry in native form, including pharmaceuticals in the form of tablets, powders and granules, polymer fragments, LCP, films deposited on the surface.

Technical specifications

Transmission in the operating range of the spectrum, % of the input signal at least 40

The recommended number of scans when registering spectra is 25

Spectrum registration time at 25 scans (resolution 4 cm-1), sec 30

Minimum initial dimensions of a solid sample, mm 0.2 × 0.2

The maximum area of the solid sample, mm 20X20X10

Variable focus range, mm 10

The diameter of the focus spot, mm 3

The angle of incidence of radiation (central beam) on the sample in the ZDO 45o mode

Micro lens magnification / total magnification of the 4X visual channel

Field of view of the optical system, mm 2 X 2.5

The resolution of the digital video camera is 640x480

Overall dimensions, mm 140×105×160

Weight, kg 1.16