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Sound Level Meter SL4014LEQ
The Integral Sound Level Meter is a universal sound level meter that measures the exponential timeweighted sound level, an integrated average sound level meter that can measure the time average soundlevel, and an integrated sound level meter that measures sound exposure. It...
Environmental & Air Quality
Sound & Vibration
Aerospace
Automobile
Construction & Real Estate
Education+6 more industries
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Why engineers choose it
Key features
The Integral Sound Level Meter is a universal sound level meter that measures the exponential timeweighted sound level, an integrated average sound level meter that can measure the time average soundlevel, and an integrated sound level meter that measures sound exposure. It can also measureAccumulated percentile sound level (statistical sound level.
At a glance
- Operating Condition Temperature
- -10~50°C
- Display Large screen dynamic LCD, instantaneous sound level, with analogammeter display.
- The output interface AC signal output
- USB data cable output
- Calibration Use class 1 sound level calibrator
- Power Supply 4×1.5V AAA Size (UM-4) Battery
- External Power 6V
- Weight 185g (Not Including Batteries)
- Dimensions 227x63x26 mm
Technical data
Specification
Microphone Φ12.7mm (1/2′) test condenser microphone
Frequency weighting A, C, and Lin(Linear)
Range 25dB~130dB (A)
Range control Manual, three gears, linear range > 60dB
Testing Range 30dB~90dB (dynamic scale display 10~100)
50dB~110dB (dynamic scale display 30~120)
70dB~130dB (dynamic scale display 50~140)
Accuracy In accordance with IEC61672 standard, class 2
Time Weighting Fast (F), Slow (S), Impulse (I)
Where it’s used
Applications
The Integral Sound Level Meter is a universal sound level meter that measures the exponential time
weighted sound level, an integrated average sound level meter that can measure the time average sound
level, and an integrated sound level meter that measures sound exposure. It can also measure
Accumulated percentile sound level (statistical sound level.
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Supplied with the instrument
Accessories
- Standard Accessories Main UnitWindscreenCarrying Case (B04)Manual CD Optional AccessoriesData CablePrinter power adapterExternal power supply (6V)
Documentation
Sound Level Meter SL4014LEQ
Datasheets and manuals for this instrument, as PDF.
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