Extech Instruments: The brand of choice…
Sound Level Datalogger and Monitor
116
407760 USB Sound Level Datalogger
High accuracy datalogging of up to 129,920 records
Features:
• Designed to meet ANSI and IEC 61672
Class 2 standards
• USB interface for easy setup and
data
download
• Selectable data sampling rate
• Records readings with real time clock
• Two start methods: programmed
(fr
om PC) or manual
• Includes 3.6V Lithium battery, Windows
®
compatible software, USB cover, tripod,
and windscreen
Ordering
SL130G ............Sound Level Alert (with 110V adaptor)
SL130G-NIST ..SL130G with NIST Certificate
SL130-220........Sound Level Alert (with 220V adaptor)
SL130-240........Sound Level Alert (with 240V adaptor)
Accessories
SL123 ...............AC Alarm Relay Module 9 foot cable (3m)
SL124 ...............DC Alarm Relay Module 9 foot cable (3m)
SL125 ...............Remote Microphone cable 15'
TR100 ..............Tripod (for meters with Tripod mount feature)
407766 .............Sound Level Calibrator, 94/114dB
Ordering
407760 .............USB Sound Level Datalogger
407760-NISTL.407760 with NIST Certificate (single point)
42299................3.6V Lithium Battery (pkg of 2)
Functions
Condenser Microphone 0.5" (12.7mm)
Range 30 to 130dB
Frequency Range 31.5 to 8kHz
Basic accuracy ±1.4dB
Weighting A and C
Response Time Fast (125ms)/Slow (1s)
Datalogging 129,920 points
PC Interface USB
Dimensions/ Weight 5.1 x 1.1 x 0.9" (130 x 30 x 25mm)/ 1oz (20g)
Specifications
SL130G Sound Level Alert with Alarm
Continuous monitoring of Sound Level — Built-in LEDs alert user when
sound level is too high or too low
Features:
• Bright LEDs (red flashing or green) alert user
when sound level is too high or too low –
LEDs can be read from 30m (100ft)
• Continuous Monitoring of Sound Level
• Ideal for hospital, auditoriums, schools and
other
areas where there is a need for being
alerted when sound level reaches set point
• Meets ANSI Type 2 and EN IEC 60651
standar
ds — compliant to OSHA
• Wall, desk or tripod mount (optional
TR100
tripod — sold separately)
• Settable high/low limit indication with output
to
drive external relay module (Optional
SL123 & SL124 relay modules)
• Microphone rotates 180° for desired
placement.
Optional 15ft (5m) microphone
extension cable (SL125) for remote
monitoring
• Complete with AC adaptor and
micr
ophone wind cover
Display 4.6 x 3.125" (117x79mm) multifunction LCD
Frequency bandwidth 31.5 Hz to 8 kHz
Microphone 0.5" Electret Condenser Microphone (remoteable)
Measurement ranges 30 to 80dB, 60 to 110dB, 80 to 130dB
Frequency weighting ‘A’ and ‘C’ (Programmable)
Response time Fast (125ms) / Slow (1s) (Programmable)
Resolution 0.1dB
Alarm output 3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC
Minimum Output Voltage: 2.5 VDC
Power AC/DC Adaptor for full functions; 8xAA batteries for
monitoring function only without LED alert
CE/Warranty CE approved/ 1 year warranty
Dimensions / Weight 8.75x7.1x1.25" / 0.63 lbs. (22x18x3.2cm / 285g)
Specifications
USB connector plugs into
PC for quick downloading
of Sound Level datalogged
readings.
Includes PC software for further
analysis of downloaded data
Record LED lights up when
meter starts recording
data. Alarm LED lights up
when sound level exceeds
the High or Low set point.
Tripod included for
convenient positioning of
the meter and for
continuous data recording.
Distributed by TestEquity LLC
http://www.testequity.com
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