BRUEL & KJAER 2204 User Manual

Impulse Precision Sound
Level Meter Type 2204
A compact and portable instrument
for precision sound and vibration
measurements.
It conforms to
IEC 179 for Precision Sound Level
Meters, the proposed IEC
Recommendation for Impulse
Precision Sound Level Meters and
to
DIN 45 633 parts 1 and 2.

BRUEL & KJAER 2204 Specifications

General

Type	Sound Level Meter
Frequency Range	20 Hz to 20 kHz
Input Impedance	1 MΩ
Output Impedance	600 Ω
Power Supply	4 x 1.5V batteries
Time Weighting	Fast, Slow
Output	AC, DC
Weighting Networks	A, C