Friedrich FPWC1 - Sound Pressure Data -Cassettes

33 PB
SPECIFICATIONS
Sound Pressure Data -Cassettes
Model
9K
Test condition
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
63 125 250 500 1k 2k 4k 8k
Hi
Me
Lo
Model
12K
Test condition
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
63 125 250 500 1k 2k 4k 8k
Hi
Me
Lo
Model
18K
Test condition
Model
24K
Test condition
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
63 125 2k 4k 8k 250 500 1k
Hi
Me
Lo
Figure 221