Description; Safety; Purpose - Greenlee SML-200 Instruction Manual

Description

The Greenlee SML-200 Sound Level Meter and Logger is a hand-held testing device intended
to measure and log sound levels from 30 dB to 130 dB and from 31.5 Hz to 8 kHz. The
frequency-weighted response and response times are in accordance with the requirements of
IEC 651/ANSI S1.4 for Type 2 sound level meters.
The SML-200 includes an RS-232 interface cable and software to download, view, and store
recorded data to a PC and to set the date and time in the unit. While the meter is connected to
a PC, users can view and record real-time data. Once stored on the PC, the file can be
imported into spreadsheet software such as Microsoft Excel
Specialized functions and capabilities include:
• Two measurement scales: A-weighted for common sounds and C-weighted for low
frequency sounds
• Two display modes: SPL (the instantaneous sound pressure level, which is updated
regularly) and MAX (the maximum sound pressure level, which is updated only when a new
maximum is measured)
• Built-in memory that can store up to 16,000 measurements
• Adjustable sampling rate
• Tripod mount
• AC and DC signal output for interfacing with a frequency analyzer, level record, FFT analyzer,
graphic recorder, etc.
• DC input terminal for use with an external AC-to-DC adapter (purchased separately)

Safety

Safety is essential in the use and maintenance of Greenlee tools and equipment. This
instruction manual and any markings on the tool provide information for avoiding hazards and
unsafe practices related to the use of this tool. Observe all of the safety information provided.

Purpose

This instruction manual is intended to familiarize all personnel with the safe operation and
maintenance procedures for the Greenlee SML-200 Sound Level Meter and Logger.
Keep this manual available to all personnel.
Replacement manuals are available upon request at no charge.
Greenlee and are registered trademarks of Greenlee Textron.
IBM is a registered trademark of International Business Machines.
Windows and Excel are registered trademarks of Microsoft Corporation.
® .
SML-200
3