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Home General Laboratory Products Sound Level Meter


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Sound Level Meter

Performs Leq and SEL measurements, OSHA compliance testing, noise ordinance and machine noise evaluation.
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Item# Description
725282 Sound Level Meter
725283 Sound Level Meter with NIST Certificate

For local pricing, contact your nearest distributor.



Full Description Back to Top

• 4 Digit LCD with analog bargraph
• Precise linearity over wide range (100dB)
• Display modes: SPL, SEL, MAX-L/MIN-L, and Leq
• Programmable integrating time
• A and C Frequency weighting
• Impulse/Fast/Slow response settings
• Datalogging function records up to 32,000 records
• Real time calendar/clock
• Built-in RS-232 interface with included Windows® datalogging software
• Tripod mount
• Meets IEC 651/804 Type 2 and ANSI S1.4 Type 2 specifications
• Complete with wind shield, adjustment screwdriver, RS-232 cable, 9 to 25 pin gender changer, Windows® software, battery, and case

Performs Leq and SEL measurements, OSHA compliance testing, noise ordinance and machine noise evaluation.


Specifications Back to Top

Specifications725282725283
Power Supplyoptional AC adapter, purchased separatelyoptional AC adapter, purchased separately
Dimensions Metric265 x 72 x 21 mm265 x 72 x 21 mm
Dimensions English10.4 x 2.8 x 0.8 in10.4 x 2.8 x 0.8 in
Weight Metric310 g310 g
Weight English10.9 oz10.9 oz
Resolution0.1 dB0.1 dB
Accuracy±1.5 dB (ref 94 dB @ 1 kHz±1.5 dB (ref 94 dB @ 1 kHz
Battery Type4 x 1.5V4 x 1.5V
Battery LifeApproximately 20 hours of continuous useApproximately 20 hours of continuous use
Applicable StandardsIEC 651 and 804 Type 2, ANSI S1.4 Type 2IEC 651 and 804 Type 2, ANSI S1.4 Type 2
Digital Display4 digital LCD4 digital LCD
Measurement ParametersSPL, Leq, SEL, maxL, MinLSPL, Leq, SEL, maxL, MinL
Measurement Range30 to 130 dB30 to 130 dB
Linearity Range100 dB100 dB
Measurement Frequency Range31.5 Hz to 8 kHz31.5 Hz to 8 kHz
Frequency WeightingA and CA and C
ResponseImpulse, Fast and SlowImpulse, Fast and Slow
Microphone1/2 inch Electronic condenser microphone1/2 inch Electronic condenser microphone
Sampling TimeUpdated every 0.5 secUpdated every 0.5 sec
Bargraph4 dB steps, 100 dB range, 100 msec update4 dB steps, 100 dB range, 100 msec update
Display Warning Function: Overrange IndicatorDisplayed at upper limitDisplayed at upper limit
Display Warning Function: Underrange IndicatorDisplayed at lower limitDisplayed at lower limit
Analog AC/DC Output2 Vrms (at full scale), 10 mVC/dB2 Vrms (at full scale), 10 mVC/dB

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Journal Articles Back to Top

Displaying 1 to 4 of 4results for Sound Level Meter  

Score

Document

Description

100% Login to view ET04.pdf
[366 KB]
Energy Integration Describes Sound-Intensity Coding in an Insect Auditory System
92% Login to view PP171.pdf
[355 KB]
Visual processing in the ketamine-anesthetized monkey: Optokinetic and blood oxygenation level-dependent responses
85% Login to view NO02 hearing.pdf
[518 KB]
The Electrochemical and fluorescene detection of nitric oxide in the cochlea and its increase following loud sound
35% Login to view OT25.pdf
[192 KB]
MEASURING OXYGEN COST DURING LEVEL WALKING IN INDIVIDUALS WITH ACQUIRED BRAIN INJURY IN THE CLINICAL SETTING
   

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Manuals Back to Top

Displaying 1 to 1 of 1result for Sound Level Meter  

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Description

100% Login to view tail flick manual.pdf
[136 KB]
Tail Flick Analgesia Meter Manual
   

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