Topcon SR-LEDW - Page 115

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* 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°
0.0005~ 1 500 000 cd/㎡
0.005~ 1 500 000 cd/㎡
1°
0.0015~ 4 500 000 cd/㎡
0.015~ 4 500 000 cd/㎡
0.2°
0.0375~ 5 000 000 cd/㎡
0.375~ 5 000 000 cd/㎡
0.1°
0.15 ~ 2 000 000 cd/㎡
1.5 ~ 2 000 000 cd/㎡
Accuracy
Wavelength
-
±0.3 nm (against the specified bright line of mercury)
Luminance
*1
Every
measuring
angle
±2%
Chromaticity
*1
2°
xy ±0.002
xy ±0.003(0.005~0.05cd/㎡)
xy ±0.002(0.05~ cd/㎡)
1°
xy ±0.003(0.015~0.15cd/㎡)
xy ±0.002(0.15~ cd/㎡)
0.2°
xy ±0.003(0.375~4 cd/㎡)
xy ±0.002(4 ~ cd/㎡)
0.1°
xy ±0.003(1.5 ~15 cd/㎡)
xy ±0.002(15 ~ cd/㎡)
Repeatability
Luminance
*2
2°
1.5%(0.0005~0.005cd/㎡)
0.4%(0.005~0.1 cd/㎡)
0.3%(0.1 ~ cd/㎡)
1.5%(0.005~0.05cd/㎡)
0.4%(0.05~1 cd/㎡)
0.3%(1 ~ cd/㎡)
1°
1.5%(0.0015~0.015cd/㎡)
0.4%(0.015~0.3 cd/㎡)
0.3%(0.3 ~ cd/㎡)
1.5%(0.015~0.15cd/㎡)
0.4%(0.15~3 cd/㎡)
0.3%(3 ~ cd/㎡)
0.2°
1.5%(0.0375~0.4cd/㎡)
0.4%(0.4 ~7.5cd/㎡)
0.3%(7.5 ~ cd/㎡)
1.5%(0.375~ 4cd/㎡)
0.4%(4 ~ 75cd/㎡)
0.3%(75 ~ cd/㎡)
0.1°
1.5%(0.15 ~1.5cd/㎡)
0.4%(1.5 ~30cd/㎡)
0.3%(30 ~ cd/㎡)
1.5%(1.5 ~ 15cd/㎡)
0.4%(15 ~300cd/㎡)
0.3%(300 ~ cd/㎡)
Chromaticity
*3
2°
0.005 (0.0005 ~0.005 cd/㎡)
0.0015(0.005~0.1 cd/㎡)
0.0005(0.1 ~ cd/㎡)
0.005 (0.005 ~0.05 cd/㎡)
0.0015(0.05~1 cd/㎡)
0.0005(1 ~ cd/㎡)
1°
0.005 (0.0015~0.015cd/㎡)
0.0015(0.015~0.3 cd/㎡)
0.0005(0.3 ~ cd/㎡)
0.005 (0.015~0.15cd/㎡)
0.0015(0.15~3 cd/㎡)
0.0005(3 ~ cd/㎡)
0.2°
0.005 (0.0375~0.4 cd/㎡)
0.0015(0.4 ~7.5 cd/㎡)
0.0005(7.5 ~ cd/㎡)
0.005 (0.375~4 cd/㎡)
0.0015(4 ~75 cd/㎡)
0.0005(75 ~ cd/㎡)
0.1°
0.005 (0.15 ~1.5cd/㎡)
0.0015(1.5~30 cd/㎡)
0.0005(30 ~ cd/㎡)
0.005 (1.5 ~15cd/㎡)
0.0015(15~300 cd/㎡)
0.0005(300 ~ 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.