详细内容
色差数值与牢度级数关系表(AATCC) 
 日期::2011-11-21  阅读次数:: 1608  来源::三锦仪器设备  
 
 
色差数值与牢度级数关系表(AATCC)
色差(CIE LAB)     误差范围(CIE LAB)    级数(色变灰卡)
DE  = 0.0                         +0.2                              5
DE  = 0.8                         ±0.2                            4-5 
DE  = 1.7                         ±0.3                              4
DE  = 2.5                         ±0.3                            3-4             
DE  = 3.4                         ±0.4                              3
DE  = 4.8                         ±0.5                            2-3
DE  = 6.8                         ±0.6                              2
DE  = 9.6                         ±0.7                            1-2
DE  = 13.6                        ±1.0                              1
色差(CIE LAB)     误差范围(CIE LAB)    级数(沾色灰卡)
DE  = 0.0                         +0.2                              5
DE  = 2.2                         ±0.3                             4-5 
DE  = 4.3                         ±0.3                              4
DE  = 6.0                         ±0.4                             3-4
DE  = 8.5                         ±0.5                              3
DE  =12.0                        ±0.7                             2-3
DE  =16.9                        ±1.0                              2
DE  = 24.0                       ±1.5                             1-2
DE  = 34.1                       ±2.0                              1
 
 
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