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 colorimeter accuracy
P:  11/13/2002 10:01:11 PM  
gray hilsman
gray hilsman

Rough Rock
Total Posts: 14
Last Post: 11/15/2003
Member Since: 11/13/2002
 
 		Do colorimeter evaluations tend to be usually accurate,overstated or understated?
Thanks in advance!

 
Posted:  11/13/2002 10:01:11 PM

 There are 1 replies to this message.  There are 1 replies on this page.
P: 11/13/2002 10:34:34 PM
Rhino
Rhino

Ideal Rock
Total Posts: 4,865
Last Post: 11/22/2009
Member Since: 3/29/2001
 
 		I've been using the Gran Colorimeter ever since they've been created. The 2nd and 3rd generation models have been pretty dead on most of the time. Once in a while I'll find a lab off a grade or so but it's usually within a half grade. We colorimeter check our stones along with masters.

Rhino

Rhino
Good Old Gold
Posted:  11/13/2002 10:34:34 PM

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