63 hz – Casella CEL CEL-296 User Manual
Page 60
3.15 kHz
10.0 dB
< 10.5 dB(A)
4 kHz
10.0 dB
< 10.5 dB(A)
5 kHz
10.0 d8
< 10.5 dB(A)
6.3 kHz
10.0 dB
< 10.5 dB(A)
8 kHz
10.0 dB
< 10.5 dB(A)
10 kHz
10.0 dB
< 10.5 dB(A)
12.5 kHz
10.1 dB
< 10.5 dB(A)
16 kHz
10.8 dB
< 10.5 dB(A)
20 kHz
11,8 dB
< 10.5 dB(A)
Octave bands:
Band
Linear
A-weighted
8Hz
24.2 dB
<11 d8 (A)
16 Hz
19.0 dB
< 11 dB(A)
31.5 Hz
16.0 dB
< 11 dB(A)
63 Hz
14.2 dB
< 11 dB(A)
125 Hz
12.6 dB
< 11 dB(A)
250 Hz
12.0 dB
< 11 dB(A)
500 Hz
10.3 dB
< 11 dB(A)
1 kHz
10.2 dB
< 11 dB(A)
2 kHz
10.3 dB
< 11 dB(A)
4 kHz
10.0 dB
< 11 dB(A)
8 kHz
11.3 dB
< 11 dB(A)
16 kHz
13.9 dB
< I 1 dB(A)
Effect of humidity on accuracy:
Less than ±0.5 dB over the range 30 to 90% RH (provided
there is no condensation). relative to the value at 65% RH and
40°C.
Page 60
CEL-296/3 Operator Handbook
CEL Instruments Ltd