732A Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – RS-232 Interface

Data Sheet
Sound Level Meters & Calibrator
Models 732A, 735, and CAL73
Sound Level Meters
Whether you are testing for OSHA compliance,
quieting equipment, or monitoring the roar of a
stadium crowd, B&K Precision’s sound level
meters can get the job done. The model 732A
and 735 provide 30~130 dB capability in three
convenient measurement ranges Low, Med,
and Hi with an accuracy of ±1.5 dB. The meter
meets the IEC 651 Type II and includes frequency
weighting A & C, and fast and slow time
weighting. Two auxiliary ports provide either AC
output, 1 Vrms full scale, or DC output, 10 mV/
dB. With the model 732A and 735, B&K Precision
can meet all your sound testing needs.
Common Features (732A & 735)
n RS-232 Interface
n Bargraph
n MAX/MIN function
n Auto Ranging (30 ~ 130 dB)
n Resolution 0.1 dB
n Level Range Display
n AC/DC Signal Output
n Auto Power Off
n Backlit LCD
Features (735 only)
n Windows Software Included
n Clock Display
n 32,000 Records Data Logger
Back light function
RS-232 Interface
RS-232 Software for
Windows^® 95/98 2000/XP
included with model 735
732A
735
Standard Acoustic Calibrator
The CAL73 sound level calibrator is used to
calibrate sound level meters and other sound
measurement equipment. You can calibrate
1 inch diameter microphones directly and
1/2 inch microphones using 1/2 inch adapter
supplied with the calibrator.
Features
n Conforms to IEC 60942 (2003) Class 2,
ANSI SI.40-1984
n 94 dB and 114 dB Sound calibrator at 1 kHz
n Accurate and simple to use
n Fits 1 inch and ½ inch microphones
Technical data subject to change
© B&K Precision Corp. 2016
v051016
www.bkprecision.com