Технические характеристики
Type number | C9920-11 |
---|---|
Rotating stage | Minimum angle setting 1° |
Light distribution measurement range | 0 ° to +80 °, -80 ° to +80 ° |
Minimum step setting | 1 ° |
Angle resolution | 0.1 ° or less |
Detector | BT-CCD |
Device cooling temperature | -15 ℃ |
Number of photosensitive device channels | 1024 ch |
Wavelength measurement range | 200 nm to 950 nm (for spectrum display range) 380 nm to 780 nm (for color measurement and luminous flux calculation range) |
Fiber length | 1.5 m |
Measurement spot size | <, 200 μm (at 0° on front) |
Brightness measurement range | 10 cd/m2 to 10 000 cd/m2 (in white light) |