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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

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

800-950-3457

http://www.testequity.com

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