Simpson - 897 - Other
Manufacturer:
Equipment:
897
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Information
The
Simpson Model 897 is a combination dosimeter and Class
S2A sound level
meter. It is a portable, easy-to-operate, accurate digital
sound measurement instrument
designed to meet the requirements of OSHA and international
noise
exposure regulations.
The 897 has a built-in data logger with a 31 hour storage
capability. There are two
standard output formats available with the data logger, a
Centronics compatible
parallel printer and an RS-232C serial printer or computer.
The 897 also meets
the requirements for the American National Standard
Institute (ANSI) Specification
S1.4-1983 and IEC651 for class S2A sound level meters and
American
National Standard Institute (ANSI) Specification S1.25-1978
for Personal Noise
Dosimeters.
Measuring continuous, intermittent and impulsive noise in
the standard range
from 80 dBA to 130 dBA, the 897 also offers a 50 to 100 dB
range where lower
sound level analysis is desired. When used as a personal
noise dosimeter, the
897 may be worn in a shirt pocket or on a belt. The
microphone is provided with a
clip which can be attached to the operator’s shirt close to
the ear.
When used as a sound level meter, the Instrument is
hand-held. A front end
attachment, properly contoured to avoid interference with
incoming sound waves,
holds the microphone. The advanced microcomputer, large
digital display and
special electret-condenser microphone offers easy operation
and readability,
and excellent performance and reliability.
User manual
Manual type:
User manual
Pages:
16
Size:
167.3 KB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
Nov. 23, 2014
MD5:
4280fffd-7c7c-ffad-2d09-a85b3bd338e1
Downloads:
472