 |
SERVICES
Measurement
We are able to carry out the following measurements in the
laboratory just as on the spot:
- measurements on LEDs, lamps and luminaires
-
experience in the measurement of standard LEDs and
SRDs (superradiant diodes) as well as of general-lighting
service lamps and special lamps of different types in the
visible, UV and near infrared spectral range
-
measurement/setting up of
spatial ray models
in the near
field for precise optical calculations (e.g. in ASAP, SPEOS,
Lighttools, OSLO, Code V and other things)
-
photometric measurements (determination of the
luminous flux,
luminous intensity distribution
(far field-LVK)
of Eulumdat format, and other things)
- determination of spectral quantities
- determination of the efficiency ratio
-
spatially resolved luminance distribution on
lamps,
luminaires
(e.g.
emergency- and exit signs)
in any environment (day/night
measurements in the interior and exterior area as well as in the
passenger compartment)
-
illuminance distribution (interior and exterior lighting systems)
-
irradiance (technical illumination installations, climatic
weathering chambers, sun simulation)
-
determination of the spectral composition of optical radiation –
spectral measurements
(UV, visible and near infrared range),
calculation of derived quantities
(spectral locus,
correlated
colour temperature, colour rendering index)
-
determination of physical indices (integral and spectral
transmission, reflection and absorption coefficients,
determination of directional and diffuse portions)
-
thermography measurements – spatially resolved,
non-contacting measurement of surface temperatures, e.g.
thermography on LED modules (thermal management), technical installations
-
Illumination evaluation of
workplaces,
office workplaces
and
workstations
according to
DIN EN 12464, glare evaluation (UGR)
-
daylight measurements (museum, exhibition area)
according to CIE 157
-
measurement and evaluation of outdoor installations (traffic
roads, pedestrian zones, sports complexes, tunnels)
|
|
|