Topcon SR-LEDW User Manual

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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°
0.001~ 3 000 cd/㎡
0.01~ 3 000 cd/㎡
1°
0.003~ 9 000 cd/㎡
0.03~ 9 000 cd/㎡
0.2°
0.075~ 70 000 cd/㎡
0.75~ 70 000 cd/㎡
0.1°
0.3 ~300 000 cd/㎡
3 ~300 000 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(0.01~0.05cd/㎡)
xy ±0.002(0.05~ cd/㎡)
1°
xy ±0.003(0.03~0.15cd/㎡)
xy ±0.002(0.15~ cd/㎡)
0.2°
xy ±0.003(0.75~4 cd/㎡)
xy ±0.002(4 ~ cd/㎡)
0.1°
xy ±0.003(3 ~15 cd/㎡)
xy ±0.002(15 ~ cd/㎡)
Repeatability
Luminance
*2
2°
1.5%(0.001~0.005cd/㎡)
0.4%(0.005~0.1 cd/㎡)
0.3%(0.1 ~ cd/㎡)
1.5%(0.01~0.05 cd/㎡)
0.4%(0.05~1 cd/㎡)
0.3%(1 ~ cd/㎡)
1°
1.5%(0.003~0.015cd/㎡)
0.4%(0.015~0.3 cd/㎡)
0.3%(0.3 ~ cd/㎡)
1.5%(0.03~0.15 cd/㎡)
0.4%(0.15~3 cd/㎡)
0.3%(3 ~ cd/㎡)
0.2°
1.5%(0.075~0.4 cd/㎡)
0.4%(0.4 ~7.5 cd/㎡)
0.3%(7.5 ~ cd/㎡)
1.5%(0.75~ 4 cd/㎡)
0.4%(4 ~ 75 cd/㎡)
0.3%(75 ~ cd/㎡)
0.1°
1.5%(0.3 ~1.5 cd/㎡)
0.4%(1.5 ~30 cd/㎡)
0.3%(30 ~ cd/㎡)
1.5%(3 ~ 15cd/㎡)
0.4%(15 ~300 cd/㎡)
0.3%(300 ~ cd/㎡)
Chromaticity
*3
2°
0.005 (0.001 ~0.005 cd/㎡)
0.0015(0.005~0.1 cd/㎡)
0.0005(0.1 ~ cd/㎡)
0.005 (0.01 ~0.05 cd/㎡)
0.0015(0.05~1 cd/㎡)
0.0005(1 ~ cd/㎡)
1°
0.005 (0.003~0.015cd/㎡)
0.0015(0.015~0.3 cd/㎡)
0.0005(0.3 ~ cd/㎡)
0.005 (0.03~0.15 cd/㎡)
0.0015(0.15~3 cd/㎡)
0.0005(3 ~ cd/㎡)
0.2°
0.005 (0.075~0.4 cd/㎡)
0.0015(0.4 ~7.5 cd/㎡)
0.0005(7.5 ~ cd/㎡)
0.005 (0.75~4 cd/㎡)
0.0015(4 ~75 cd/㎡)
0.0005(75 ~ cd/㎡)
0.1°
0.005 (0.3 ~1.5 cd/㎡)
0.0015(1.5~30 cd/㎡)
0.0005(30 ~ cd/㎡)
0.005 (3 ~15 cd/㎡)
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.

Topcon SR-LEDW Specifications

General

Brand	Topcon
Model	SR-LEDW
Category	Measuring Instruments
Language	English