Footstep noise simulator BAS004

Buyer Rates Mã sản phẩm: 16919

Model: BAS004
Manufacturer: LarsonDavis
Status: Stocking
Guarantee: 12 months
Price: Contact

The BAS004 Footstep Noise Simulator is used to simulate footfall noise in a controlled and well reproducible manner so that the measured results can be replicated and compared with other measurements.


I. Specification of Footstep noise simulator BAS004

  • Unique to the footstep noise simulator BAS004 is an innovative method to raise five “hammers” using an electromagnetic field instead of traditional motors, gears and cams. This eliminates unwanted vibration and maintenance associated with the engine, gears and cams while producing better measurements with a virtually maintenance-free product.
  • The BAS004 also has an internal rigid frame to keep the product sturdy and structurally stable. It incorporates swivel feet underneath to make it smaller for shipping and packing.
  • Combine the BAS004 with other Larson Davis products for building acoustics to create your measurement solution. Backed by our excellent technical support and our service and calibration facilities, the BAS004 is an excellent choice for your shaver needs.
    • Use for ISO 10140, ISO 140, DIN 52210, BS 5821, ASTME 492 . measurements
    • Maintenance-free design
    • Approved PTB Type
    • Battery works
    • Remote control included.

II. Typical applications of BAS004 footsteps noise simulator

  • Acoustic construction
  • Measure sound level impact
  • Measure sound insulation in the air
  • Sound transmission loss measurement.    

***See more Sound Sources at:

III. Specifications of Footstep noise simulator BAS004


 Model Number

 Impact Frequency

Hz ± 0.01%

 Impact Speed

0.886 m/s ± 3%
 Operating Temperature

to 104 °F (-10 to 40 °C)



AC or DC, switch selectable


V or 230 V

V, 5 A


 Battery Runtime

minutes, operational


 Size (H x W x L)

9.8 x 4.7 x 21.6 in (25 x 12 x 55 cm)


26.5 lb (12 kg)


 CE, ROHS, PTB (PTB-1 .71-4040653)

Supplied Accessories


Battery Pack

Programmable Remote Control

Soft Shell Transportation Case

Related Products


Model 831 Sound Level Meter

Reverberation Time Option for Model 831


Omnidirectional Sound Source

Lightweight Amplifier for BAS001 and BAS003


Directional Source

Impulsive Noise Source


Heavy Duty Tripod for BAS001 or BAS003

DNA Software Option for Building Acoustics


***Product main path:


There are no reviews yet.

Be the first to review “Footstep noise simulator BAS004”

Your email address will not be published.