If the ratio is 2000:1 luminance of the white 100 CD/m2Becuwe Nicolas wrote:
Contraste : environ 2000:1
Pic lumineux : 100 cd/m²
Noir : 0.06 cd/m²
black minimum luminance can not be 0.06 CD/m2 but instead will be 0.05 CD/m2
because 100:2000= 0.05 (use the calculator)...
In fact, if you use the real factors of the relationship...
100:0.06= 1666 would 1666:1 and not 2000:1
Nico there is something wrong in your values !!
excuse my clarification, good day and good work...
Nico if you found those measures, you're in good faith
maybe your probe is not so 'precise
example of Philips 9707, technicians of tweakers TV have found these values
your review:
0.05 cd/m² en contraste ANSI 3550 :1
http://www.hdfever.fr/2012/12/27/test-p ... 6pfl9707s/
review Tweakers TV Philips 9707:
http://tweakers.net/reviews/2842/5/phil ... appen.html
without Local Dimming Black ANSI 0.0325 CD/m2
with Local Dimming Black ANSI a 0.0176 CD/m2 Contrast ANSI 7398:1
luminance white 130.2 CD/m2, photometric calculation 130:7398= about 0.0176 CD/m2
factors of relationship luminance white and MLL ANSI >>>>>>>>>>>>
130.2:0.0176= 7397 >> ( contrast ratio between the luminance factors)
excess or defect completely normal (there are decimal)...
http://tweakers.net/reviews/2842/5/phil ... appen.html

url immagine