BRUEL & KJAER 2206 - Page 7

FEATURES 2206:
• Fulfils IEC R 1 79 and
ANSI S 1.4 - 1971 Type 1
for precision sound level
meters
• Special B & K 1 /2"
Condenser Microphone
• A and C-weighting
networks
• Linear position
FEATURES 2208:
• Hold circuit for maximum
A-weighted noise level
• Store
for held value
•
Fulfils IEC R 1 23 and
ANSI S 1.4-1971 Type 2
for general purpose sound
level meters
• B & K 1" Piezoelectric
microphone
• A-weighting network
• Easy conversion for
"Precision" measurement
COMMON FEATURES:
• Fast and Slow meter
damping
• Dynamic range up to
140 dB SL ( 130 for 2208)
• 0 utput for Tape Recorder,
or Level Recorder
• Light weight approximately
0,8 kg (28 oz)
• Large tilted meter for easy
reading
USES:
• Sound
measurements in
industrial work areas to
check for health hazards
• Traffic noise measurement
16-085
types 2206 and 2. 208
Miniature Sound Level Meters
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• Building noise, insulation
and distribution surveys
• Community noise surveys
• Product noise
measurements for
development and quality
control
•
Measurements on
electroacoustic systems
These miniature sound level me-
ters provide a quick and reliable
method of determining noise level.
They are the ideal tools for noise
abatement engineers, traffic police,
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industrial hygienists, public health
inspectors and others whose con-
cern it is to keep noise at a toler-
able level in our modern industrial
society.
Portable sound level meters can
be used
profitably for an initial sur-
vey of noisy environments and
then , where necessary, a more de-
tailed analysis can be made using
more complex instrumentation . The
big
advantage· of these miniature
meters however, is that their simple
operation makes them suitable for
use ·by people without the technical
knowledge to handle the more com-
plex equipment.