APPLICATION
LUCEPLAN 2022/23
LUCEPLAN 2022/23
MOD.
MOD.
338
337
Diade
Diade
Model of application
call center
Location analysis
A workspace where several people speaking need physical
isolation to be concentrated, sensible control of sound propagation + effective
control of light too.
Solution
Diade is a perfect solution that brings the sound control where needed,
guarantying pleasant light and anti-glare effect on working areas.
Room data
L = 15 m
W= 10 m
H= 4 m
Fixtures installation
1 x Diade every 4 positions
2.4 m from the ground
Lighting source used
LED module 32W (uplight)
LED module 43W (downlight
Illuminance average
Post (average value) 480 lx
Before
Time of reverberation* 2,27 s
After
(+ 12 Diade)
Time of reverberation 1,33 s
Decrease of reverberation
about 41%**
* Measuring reverberation time allows to calculate total sound
absorption. Reverberation time varies according to the frequency.
If reverberation time is too long, the space can have echoes and
rumbles.
** The data is always approximate: the software doesn’t take in
consideration the position of the speaker and the position of absorbent
surfaces.
APPLICATION
AFF 2,4 m
Sound Absorption of Diade 120 cm
based on test results in compliance
with EN ISO 335:2003
“measurement of sound absorption
in a reverberation room”.
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Equivalent absorption per unit (m2)
125
250
500
1000
2000
4000
Frequency (Hz)
Vertical configuration
Horizontal configuration
Acoustic lighting solutions
Acoustic lighting solutions
