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Pulse sound level meter DB30-6226I

Product Details

Product Details

Product Description

Product Description
【Applications】
The Impulse Sound Level Meter is a universal sound level meter that measures the exponential time
weighted sound level, and an impulse sound level meter. Its performance is in accordance with
GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements. It also
meets the JJG 188-2017 standard.
【Features】
* The three time weighting F, S, and I can be selected.
* The digital detection technology is used to replace some traditional sound level meters, the stability
and reliability are greatly improved.
* Large screen display is adopted, with clear and intuitive display. With dynamic scale display.
【Specification】
Microphone
40mV/Pa
Frequency weighting
A, C, and Lin(Linear)
Frequency range20Hz-12.5kHz
Range
30dB~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 1
Time Weighting
Fast (F), Slow (S)
Display
Large screen dynamic LCD, instantaneous sound level, with analogammeter display.
Calibration
Use class 1 sound level calibrator
Power Supply
4x1.5V AAA Size (UM-4) Battery
External Power5V
Weight
360g (Not Including Batteries)
Dimensions
270mmx90mmx32 mm
Operating Condition
Temperature: -10
Standard Accessories
Main Unit
Windscreen
Carrying Case (B04)
Manual
Optional Accessories
External power supply (5V)







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