195
9. Appendix
9-3
Type
Spectrometer with CMOS linear image sensor for digital cameras
Illuminance meter class
Conforms to JIS C 1609-1:2006 for General Class A Illuminance Meters
Light receiving method
Incident light
Light receptor
Measuring distance
0.5m to = 1.64ft to
Light receptor element
CMOS linear image sensor 128 pixels
Spectral wavelength range
380nm to 780nm
Spectral bandwidth
Approximately 11nm (half bandwidth)
Measurement system
Measuring mode • Ambient light Ambient light mode
• Flash light
Measurement
type
• Color
measurement
Color temperature measurement based on
color matching function (Correlated color
temperature)
• Illuminance
Display mode • Color
measurement
Text mode, Spectrum mode,
Spectrum Comp. mode, CRI mode,
CRI Comp. mode, TM-30 mode, SSI mode,
TLCI/TLMF mode,
Multi Lights mode, WB Corr. mode
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