Hahnemühle Photo Rag 308: Difference between revisions

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*'''OBAs low''' - media white point will likely shift by only a small amount as a consequence of loss in OBA activity  
*'''OBAs low''' - media white point will likely shift by only a small amount as a consequence of loss in OBA activity  
*'''Weight''' - 308 gsm (also available in 188 & 500 gsm)
*'''Weight''' - 308 gsm (also available in 188 & 500 gsm)
*'''Thickness''' - 4.8 mil
*'''Thickness''' - 4.8 mil (3.0 & 8.0 mil)
*'''Whiteness''' - 92.5
*'''Whiteness''' - 92.5
*'''Test labs'''
*'''Test labs'''

Revision as of 16:49, 2 January 2014

Notes

> 140 Mlux hrs indicates the amount of light exposure (expressed in megalux hours of exposure) that the sample has received to date in test. Testing typically continues well beyond the exposure dose required to establish the Conservation Display Ratings and until high levels of easily noticeable fade have occurred. Aardenburg Status