perhitungan manual f
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7/23/2019 Perhitungan Manual f
http://slidepdf.com/reader/full/perhitungan-manual-f 1/3
Nilai Beda Warna pada sistem ruang CIE 1976
∆ Ea¿b¿=√ (∆ L )2+(∆ a
¿)2+(∆b¿)2
Sampel 1
∆ Ea¿b¿=√ (1,98 )
2+(1,34 )
2+(0,48 )
2
∆ Ea¿b¿=2,438534
Sampel 2
∆ Ea¿b¿
=√ (−1,62 )2
+( 4,91 )2
+ (0,16 )2
∆ Ea¿b¿=5,172823
Sampel 3
∆ Ea¿b¿=√ (14,32)2+ (16,45 )2+ (11,01 )2
∆ Ea¿b¿=24,43123001
Sampel 4
∆ Ea¿b¿=√ (19,36)2+(19,29 )2+(11,48)2
∆ Ea¿b¿=19,64294351
Sampel 5
∆ Ea¿b¿=√ (19,82)2+ (10,73 )2+ (3,03 )2
∆ Ea¿b¿=22,74084871
7/23/2019 Perhitungan Manual f
http://slidepdf.com/reader/full/perhitungan-manual-f 2/3
Nilai beda warna pada sistem plar !"C"#"
∆ H =√ ( Ea¿b¿)2−( L¿)2−(∆C ¿ )2
Sampel 1
∆ H =√ (2,438524 )2−(1,98)
2+(0,98 )
2
∆H =1,032279
Sampel 2
∆ H =√ (5,172823 )2− (−1,62 )2+(4,36 )2
∆H =2,263647
Sampel 3
∆ H =√ (24,43123001 )2−(14,32)2+(2,46 )2
∆ H =19,64105394
Sampel 4
∆ H =√ (29,64294351 )2−(19,36 )2+(2,77 )2
∆H =22,27603196
Sampel 5
∆ H =√ (22,74084871 )2−(19,82)2+(6,63 )2
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