Measuring DAC's pressure with the Ruby Spectra Software
The owner software dedicated to researchers useful to determine pressure value inside a dac sample room. Combined with our spectroscopy system Ruby Spectra Software 150 is destined to became our best solution to analyze pressure using ruby fluorescence peacks. It permit to calibrate and fit curve and analyze pressure inside cell. The measurement is performed through different calibrations of the R1 line shift, established in different ways depending upon pressure conditions and ranges.The fitting procedure allows you to fit the fluorescence ruby line R1 and R2 using two Lorentziano curves.
Once you optimized (maximized) the intensity of the fluorescence signal using the “Align” procedure you should write down the rough position of the two lines and then as input parameters for the fitting procedure.
TECHNICAL DATA
MICROSCOPE | 20x Mitutoyo objective WD 20mm |
EXCITATION LASER | NdYag 532 Green lines |
DIGITAL CAMERAS | 3MP MCOS sensor |
LIGHTING | White LED |
OPTICAL FIBER | 125 Microns |
HIGHLIGHT
- Easy to use and calibrate
- Value of pressure directly