BRUEL & KJAER 2607 Instructions And Applications

Measuring Amplifier
Type 2607
A portable instrument measuring
true RMS signal levels with
averaging times from 0.1 to 300 sec,
and positive peak, negative peak,
or maximum peak levels with a
rise time of 20 p,sec. With a B & K
microphone and preamplifier it
conforms to precision sound level
meter recommendations and the
DIN standard for impulse sound
level meters.