15.03.2020
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Bi-Fluorescent Analysis is available only in F256 Mode. Any measurement in F256 Mode is based on
two readings, one with UV 256nm illumination and the second one with 365nm illumination. The Bi-
Fluorescent Analysis screen shows the following values:
•
Ratio F256/365 is the ratio between the Fluorescent signals measured. The above example
shows that the 256nm Fluorescence is only 4% compared to 365nm Fluorescence.
•
Hue: if the sample is exposed to 256nm UV light, the fluorescent color Hue is 89° (yellow)
while when exposed to 365nm UV light, the fluorescent color Hue is 266° (blue).
M Lab Phosphorescence
Measure a sample.
The graph shows the charging and discharging behavior of the sample. The ET (exposure time) is
configured as 30ms, the DT (Cool down time) is 10ms. The exposure energy E is 16%.
Key A: Next display
Key B: Positioning LED on
Key C: Save measurement
Key D: Exit
