Munters MX2 40 - Noise Data; Noise to Room

8.2 Noisedata
8.2.1 Noisetoroom
BCD
1
2
3
4
3
2
4
1
3
2
4
1
3
2
4
1
A
Figure 8.1 Duct connection setups
SetupA:Allductsconnected 1. Ductworkfordryair
SetupB:Processinletnotconnectedtoduct 2. Ductworkforprocessair
SetupC:Reactivationinletnotconnectedtoduct 3. Ductworkforreactivationair
SetupD:Reactivationandprocessinletnotconnectedto duct 4. Ductworkforwetair
Lp(A) 100 m
2
= Rated pressure sound level at 100 m
2
room abs o rption (A–weig hted).
Lwt = Total sound power level ( db) (rel. 10 –12 W)
Kok = Correction for calculating Lw (Lw = Lwt + Kok)
MX²30E CorrectionKok dB atISO-band centrefrequency,Hz
Setup Lp(A)100m
2
Lwt
(dB)
63 125 250 500 1000 2000 4000 8000
A6888-13
-5
-3 -10 -14 -15 -16 -22
B6989-14-3
-5
-10 -14 -14 -16 -22
C
69 90 -8 -5 -5 -11 -14 -15 -16 -22
D 69 90 -11 -4 -5 -10 -14 -14 -17 -22
MX²35E CorrectionKok dB atISO-band centrefrequency,Hz
Setup Lp(A)100m
2
Lwt
(dB)
63 125 250 500 1000 2000 4000 8000
A6784-10-6
-7
-9 -6 -14 -16 -14
B 68 87 -8 -5 -8 -8 -9 -17 -20 -18
C6886-10
-5
-9 -10
-5
-16 -18 -16
D6988
-7
-4 -10 -9 -8 -18 -20 -18
Table8.1Noisetoroom
50 Technicalspecification 190TEN–1089–G1412