Indexes; Berger Whiteness; Cie Whiteness; E313 Whiteness - Datacolor Elrepho 3000 Manual

Elrepho 3000

Indexes

Berger Whiteness Index (3300 model)
Berger Whiteness computations are supported for the following
illuminants: C/2°, C/10°, A/2°, A/10°, D65/2°, D65/10°, D75/2°, or
D75/10°. The value will be displayed as "W". The computation for
this index required measurement data for one measurement.
CIE Whiteness (3100 and 3300 models)
This Whiteness Index is always computed with the D65 illuminant
and 10° observer.
The Whiteness value will be labeled with a "W" and the tint value
with a "T" when they are displayed.
A single measurement is required for CIE Whiteness output.
E313 Whiteness (3300 model)
This Whiteness Index is always computed with the C illuminant and
2° observer.
The Whiteness value will be displayed as "W".
A single measurement is required to compute E313 Whiteness
values.
Ganz/Griesser Whiteness (3300 model)
This computation is always performed using the D65 illuminant and
10° observer.
The Whiteness value will be displayed as "W", the tint value as
"TV", and the tint deviation as "TD".
A single measurement is required to compute Ganz/Griesser
Whiteness.
Indexes (cont)
46 Datacolor International