Model | Spectral Function | Wavelength range | Normal calibration |
DH400-VL-x | Photometric | 380-780nm | lux |
DH400-VS-x | Scotopic | 380-780nm | lux |
DH400-XYZ | x,y,z Colorimetric | 380-780nm | (x,y), K, lux |
DH400-UVA-x | Radiometric UV-A | 315-400nm | W/m 2 |
DH400-UVB-x | Radiometric UV-B | 280-315nm | W/m 2 |
DH400-UVC-x | Radiometric UV-C | 250-280nm | W/m 2 |
DH400-UV-x | Radiometric UV | 250-400nm | W/m 2 |
DH400-R01-x | Radiometric ‘blue’ | 400-500nm | W/m 2 |
DH400-R02-x | Radiometric ‘red’ | 700-800nm | W/m 2 |
DH400-R03-x | Radiometric ‘visible’ | 400-800nm | W/m 2 |
DH400-R04-x | Radiometric ‘near IR’ | 800-1000nm | W/m 2 |
DH400-R05-x | Radiometric ‘vis-NIR’ | 400-1000nm | W/m 2 |
DH400-yyy-x | Custom /user defined | within 200-1700nm | as required |
-x: Detector options such as with/without diffuser;
-yyy: Special or user defined spectral function.