- 119 -
* The indicated accuracy is the value when shipped.
Measuring
field
Measuring speed
Normal speed mode
High speed mode
Accuracy ensuring range
(against the standard light A)
2°
0.1~ 3 000 cd/
㎡
1°
0.3~ 9 000 cd/
㎡
0.2°
7.5~ 70 000 cd/
㎡
0.1°
30 ~300 000 cd/
㎡
Accuracy
Wavelength
-
±
0.3 nm (against the specified bright line of mercury)
Luminance
*1
2°
±2%
±
5%(0.1~0.5cd/
㎡
)
±
2%(0.5~ cd/
㎡
)
1°
±
5%(0.3~1.5cd/
㎡
)
±
2%(1.5~ cd/
㎡
)
0.2°
±
5%(7.5 ~40cd/
㎡
)
±
2%(40~ cd/
㎡
)
0.1°
±
5%( 30~150cd/
㎡
)
±
2%(150~ cd/
㎡
)
Chromaticity
*1
2°
xy ±0.002
xy
±
0.005 (0.1~0.5cd/
㎡
)
xy
±
0.002(0.5~ cd/
㎡
)
1°
xy
±
0.005 (0.3~1.5cd/
㎡
)
xy
±
0.002(1.5~ cd/
㎡
)
0.2°
xy
±
0.005 (7.5~40 cd/
㎡
)
xy
±
0.002(40 ~ cd/
㎡
)
0.1°
xy
±
0.005 (30 ~150 cd/
㎡
)
xy
±
0.002(150~ cd/
㎡
)
Repeatability
Luminance
*2
2°
0.3%
1°
0.2°
0.1°
Chromaticity
*3
2°
0.0005
0.0008(0.1~0.5 cd/
㎡
)
0.0005(0.5~ cd/
㎡
)
1°
0.0008(0.3~1.5 cd/
㎡
)
0.0005(1.5~ cd/
㎡
)
0.2°
0.0008(7.5 ~40 cd/
㎡
)
0.0005(40~ cd/
㎡
)
0.1°
0.0008(30 ~150 cd/
㎡
)
0.0005(150~ cd/
㎡
)
*1 Against the standard light A and color matching function type CIE1931.
*2 For continuous 10 measurements, standard deviation is calculated twice.
*3 For continuous 10 measurements, max. value - min. value.
