Sound Level Meter

Sound Level Meter

Sound Level Meter

Item# Description U.S. List Price Quantity
72-5283 Sound Level Meter with NIST Certificate
72-5282 Sound Level Meter
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• 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.
Specifications72-528372-5282
Accuracy
Analog AC/DC Output2 Vrms (at full scale), 10 mVC/dB2 Vrms (at full scale), 10 mVC/dB
Applicable StandardsIEC 651 and 804 Type 2, ANSI S1.4 Type 2IEC 651 and 804 Type 2, ANSI S1.4 Type 2
Bargraph4 dB steps, 100 dB range, 100 msec update4 dB steps, 100 dB range, 100 msec update
Battery LifeApproximately 20 hours of continuous useApproximately 20 hours of continuous use
Battery Type4 x 1.5V4 x 1.5V
Digital Display4 digital LCD4 digital LCD
Dimensions English10.4 x 2.8 x 0.8 in10.4 x 2.8 x 0.8 in
Dimensions Metric265 x 72 x 21 mm265 x 72 x 21 mm
Display Warning Function: Overrange IndicatorDisplayed at upper limitDisplayed at upper limit
Display Warning Function: Underrange IndicatorDisplayed at lower limitDisplayed at lower limit
Frequency WeightingA and CA and C
Linearity Range100 dB100 dB
Measurement Frequency Range31.5 Hz to 8 kHz31.5 Hz to 8 kHz
Measurement ParametersSPL, Leq, SEL, maxL, MinLSPL, Leq, SEL, maxL, MinL
Measurement Range30 to 130 dB30 to 130 dB
Microphone1/2 inch Electronic condenser microphone1/2 inch Electronic condenser microphone
Power Supplyoptional AC adapter, purchased separatelyoptional AC adapter, purchased separately
Resolution0.1 dB0.1 dB
ResponseImpulse, Fast and SlowImpulse, Fast and Slow
Sampling TimeUpdated every 0.5 secUpdated every 0.5 sec
Weight English10.9 oz10.9 oz
Weight Metric310 g310 g