Gossen Carrying Strap M514G Manual Do Utilizador
Códigos do produto
M514G
h-
MAVO-SPOT 2 USB
T
he MAVO-SPOT 2 USB is a precision measuring instrument for the specific requirements of
the professional user with a measuring angle of 1°. The meter provides luminance
measurements from the distance from 1 m to ∞, while taking into consideration the ambient light.
The MAVO-SPOT 2 USB is equipped with a high quality SLR optical system having a viewing
field of 15° and clearly marked measuring angle of 1° in the center as well as an external
focusing ring. Two close-up lenses (optional ) permit reducing the measuring distance down to
34 cm.
C
ontact measurements of the luminance direct on the screen of the monitor can be made
with the precision photometric Measuring Probe. (Optional accessory).
T
he light sensor is colour corrected, i.e. its spectral responsitivity is matched to the photopic
daylight vision of the human eye V(λ). The accuracy classification for luminance meters is
defined in DIN 5032-7, class B and in EN 13032-1, Appendix B. The MAVO-SPOT 2 USB fully
meets all the regulations of the class B.
A
data memory for storing up to 1000 single measuring values, which can be subdivided into
10 groups, is available in the MAVO-SPOT 2 USB. The memory data can be visualized and
processed directly with the keyboard and the display or also in the PC via USB Port and the
included standard software.
Applications:
Read-out in the display of
luminance measurement
Luminance ratio
measurement A/B
Luminance ratio
measurement percentage
% A
Lighting of tunnels
Lighting of streets
Measuring the reflections at monitors
Examples for using the MAVO-SPOT 2 USB:
Lux measurement with
Reflexion Standard
Memory read-out
Corrections entered
8
Gossen Foto- und Lichtmesstechnik GmbH
Luminance Meters