C
HAPTER
1 : O
VERVIEW
E7
Ma
jo
r
Fu
ncti
on
s
1.2 Major Functions
Items marked with are supported only by SpectraMagic NX Professional Edition.
Color space
L*a*b*, L*C*h, Lab
99
, LCh
99
, XYZ , Hunter Lab, Yxy , L*u'v' , L*u*v* ,
Munsell C, Munsell D65 and their color differences (Excluding Munsell C and Mun-
sell D65)
Index
MI, WI (CIE1982 , ASTM E313-73 , ASTM E313-96 , HUNTER ,
BERGER , TAUBE , STENSBY , Ganz ), Tint (CIE1982 , ASTM E313-
96 , Ganz ), YI (ASTM D1925-70 , ASTM E313-73 , ASTM E313-96 ,
DIN6167 ), WB (ASTM E313-73) , Standard Depth (ISO 105.A06 ),
Brightness (TAPPI T452 , ISO2470 ), Opacity (ISO 2471 , TAPPI T425 89%
White Plate ), Haze (ASTM D1003-97 ), Density (Status A , Status T ),
Dominant Wavelength , Excitation Purity , R
X
R
Y
R
Z
, Gardner, Hazen (APHA)
colour scale, Iodine color number, European Pharmacopoeia, US Pharmacopeia, 8
degree gloss value (CM-3600A, CM-3610A, CM-3600d, CM-2600d/2500d, CM-
700d/600d only) , user equation , each difference, 555
Note on Haze (ASTM D1003-97):
With some instrument types, the illumination/observation system may not satisfy the
definition of haze (ASTM D1003-97). However, this presents no problem as long as
the value is used as a relative value.
Color
difference
equation
Δ
E*
ab
(CIE 1976),
Δ
E*
94
(CIE 1994)
and each component of lightness, saturation
and hue,
Δ
E
00
(CIE 2000)
and each component of lightness, saturation and hue,
Δ
E
99
(DIN99),
Δ
E (Hunter), CMC (I:c)
and each component of lightness, saturation and
hue, FMC-2 , NBS 100 , NBS 200 ,
Δ
Ec (degree) (DIN 6175-2) ,
Δ
Ep
(degree) (DIN 6175-2)
Index
Difference
Strength , Pseudo Strength , Staining degree (ISO 105.A04E) , Staining degree
rating (ISO 105.A04E) , Grey scale (ISO 105.A05) , Grey Scale Rating (ISO
105.A05) , K/S strength (Apparent (
Δ
E*
ab
,
Δ
L*,
Δ
C*,
Δ
H*,
Δ
a*,
Δ
b*) maximum
absorption, total wavelength, user wavelength) , NC# , NC# Grade , Ns , Ns
Grade
Notes concerning displayed values:
The SpectraMagic NX software enhances calculation accuracy by performing inter-
nal calculations with numbers greater in magnitude than those actually displayed.
Consequently, the least significant digit displayed may differ from that of the instru-
ment by one digit due to rounding or color space conversion.
Because the tolerance judgement calculation and graph-plotted points are also pro-
cessed with numbers greater in magnitude than those actually displayed, the judge-
ment result or plotted points may differ from those obtained with the values
displayed on the instrument.
Each colorimetric value of the data measured with a spectrophotometer or obtained
by manual input of spectral reflectance data is calculated from spectral reflectance.
Each colorimetric value of the data measured with a colorimeter or obtained by man-
ual input of colorimetric data is calculated from XYZ data. As a result, the colorimet-
ric value of the average value obtained by the manual averaging measurement or by
the averaging of list data may differ from the average of colorimetric values dis-
played in the list.
Observer
2 degree , 10 degree
Summary of Contents for SPECTRAMAGIC NX -
Page 1: ...Professional Lite Ver 2 6 Instruction Manual E ...
Page 5: ...E3 ...
