Gossen Starlite Manuel d'utilisateur télécharger pdf (Page 32)

32 GOSSEN Foto- und Lichtmeßtechnik

10.3 Measuring the luminance candela / m

2

(cd/m

2

) or footLambert (fL)

– Set the measuring head to reflected light

measuring –1° or 5° . The luminance

function is set and shown in the display.

– Focus on the subject to be measured via the

viewfinder

– Take a measurement using the measuring

button

The selected display unit and measured

luminance are displayed.

10.4 Measuring time-integral values

(lxs, fcs, cds/m

2

, fLs)

– Set measuring head to reflected light

or incident light measuring.

The corresponding display unit is set

and shown in the display.

– Set with the right function button the

function flash light .

– Pre-select the desired measuring time using

the setting wheel; this can be found on the right

hand side of the display panel. Activated half

time stop increments are also displayed.

– Start flash measuring using the measuring but-

ton – cord/noncord (chapter 6.1, page 23).

– The measured value, which is calculated to

1 second, is shown in the pre-selected display

unit.

By preselecting the measuring time, the ambient

light part is correspondingly taken into account.

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