Impulse Sound Level Meter

• Model NO.: SL-5868I

Product Description

Impulse Sound Level Meter
Model: SL-5868I
 

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. 

Features

* 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.
* The three time weighting F, S, and I can be selected.
* The digital detection technology is used to replacesome traditional sound level meters, the stability andreliability are greatly improved.
* Large screen display is adopted, with clear and intuitive display. With dynamic scale display.

Specifications

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 10dB~100dB)
		50dB~110dB (dynamic scale display 30dB~120dB)
		70dB~130dB (dynamic scale display 50dB~140dB)
Accuracy		In accordance with IEC61672 standard, class 2
Time Weighting		Fast (F), Slow (S), Impulse (I)
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 Power		5V
Weight		185g (Not Including Batteries)
Dimensions		227mmx63mmx26 mm
Operating Condition		Temperature: -10~50°C
Standard Accessories		Main Unit
		Windscreen
		Carrying Case (B04)
		Manual
Optional Accessories		External power supply (5V)