AstraNet logo + UV and UV/Visible range spectrophotometers; Full wavelength scanning in milliseconds; fibre-optic coupled photo diode array spectrophotometers; absorbance and fluorescence immersion probes; radiometry, reflectance and colour measurement; NIR and SWIR spectrophotometers for laboratory, industrial and process control.

Astranet Applications :
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Large Samples

Transmission measurements through plastic films, sheets of glass and other transparent materials are very straightforward.

There are few restrictions on the physical size of the sample, for example large sheets of glass can be measured without cutting. Thin samples such as films can be measured in the standard cuvette holder. Thicker samples may require special fixtures.

Application examples include the ability to measure samples directly in their containers, such as a bottle or a flask. AstraNet has wide experience in designing special holders for specific containers.




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Case Studies

Impossible Spectroscopy Hitherto difficult or impossible measurements in the UV and visible regions have been achieved using fibre optic diode array spectrometry and applications engineering from Astranet Systems. Mike Mills, "Diode array and fibre optic technology can yield a physical measurement, but we can go further.  (more)