我想買個分佈光度計,需要注意些什麼引數?
作者:由 陳術 發表于 農業時間:2019-06-18
About PHOTOMETRIC:
Measurement method Far Field
Lumen and candela accuracy
Max flux, lumen
Max intensity
Colour temperature 1。000K-40。000K
Colour rendering index
Angular resoluton standard ? degrees/step
Spectrometer range
Spectrometer detector
Calibraton