164
9. Appendix
Accuracy
●
Illuminance ±5% ±1digit of indicated value
(Complies with JIS C1609-1:2006 general A
class illuminometer)
●
x y ±0.003 (Light source A, 800lx)
epeatability (2)
●
Illuminance 1% + 1digit (Light source A, 30lx ~ 200,00lx),
5% + 1digit (Light source A, 1lx ~ 30lx)
●
x y 0.001 (Light source A, 500lx ~ 200,000lx)
0.002 (Light source A, 100lx ~ 500lx)
0.004 (Light source A, 30lx ~ 100lx)
0.008 (Light source A, 5lx ~ 30lx)
Spectral response characteristics
●
f1' 9% or less (Complies with JIS C1609-1:2006
general A class illuminometer)
Oblique incident light characteristics
●
f2 6% or less (Complies with JIS C1609-1:2006
general A class illuminometer)
Temperature characteristics
●
Illuminance ±5% (Complies with JIS C1609-1:2006 general
A class illuminometer)
●
x y ±0.006 (Light source A, 1000lx)
Humidity characteristics
●
Illuminance ±3% (Complies with JIS C1609-1:2006 general
A class illuminometer)
●
x y ±0.006 (Light source A, 1000lx)
Display range
●
Color temperature
1,563K ~ 100,000K (5lx ~ 200,000lx)
●
Illuminance Ambient light 1lx ~ 200,000lx signicant digits)
●
Luminous
exposure
Flash light
20 lx
·
s
~
20,500 lx
·
s, signicant digits)
●
Shutter speed Flash light 1 second ~ 1/500 second
Other functions
●
Preset setting Preset 1 ~ 5 settings
●
Setting 5 item settings
●
Memory function Up to 999 measurements or titles
●
Memory clear/recall function