Impact noise source tapping machine Larson Davis BAS004

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Model	BAS004
Manufacturer	LARSON DAVIS (a part of the PCB PIEZOTRONICS)
Power supply	Battery NiMH
Weight	12 Kg
Size	25 x 12 x 55 cm
Condition	Stocking
Warranty	12 months

Details description
Specifications
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Combine Impact noise source tapping machine Larson Davis BAS004 with the other Larson Davis products for building acoustics to create your measuring solution.

Backed by our excellent technical support and our service and calibration facilities, the Larson Davis BAS004 makes an excellent choice for your tapping machine needs.

I. Specifications of Impact sound source tapping machine Larson Davis BAS004

IMPACT NOISE EXCITATION FOR SOUND INSULATION MEASUREMENTS IN BUILDINGS

Impact noise source tapping machine Larson Davis BAS004 is used to simulate foot fall noise in a manner that is well controlled and reproducible so that measured results can be replicated and compared with other measurements.

Unique to the BAS004 is an innovative method for raising the five “hammers” using an electromagnetic field rather than the traditional motor, gears, and cam. This eliminates unwanted vibration and maintenance associated with a motor, gears, and cam while producing better measurements with a virtually maintenance free product.

Noise source BAS004 also features a stiff internal frame to keep the product rigid and structurally stable. It incorporates feet that rotate underneath in order to make it smaller for transportation and packaging.

HIGHLIGHTS

Use for ISO 10140, ISO 140, DIN 52210, BS 5821, ASTME 492 Measurements
Maintenance Free Design
PTB Type Approved
Battery Operated
Remote Control Included.

TYPICAL APPLICATIONS OF

Building Acoustics
Measuring Impact Sound Level
Measuring Airborne Sound Insulation
Measuring Sound Transmission Loss.

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Technical specifications of Impact noise source tapping machine Larson Davis BAS004

Specifications
Model Number	BAS004
Impact Frequency	10 Hz ± 0.01%
Impact Speed	0.886 m/s ± 3%
Operating Temperature	14 to 104 °F (-10 to 40 °C)
Power
Mode	AC or DC, switch selectable
AC	115 V or 230 V
DC	25 V, 5 A
Battery	NiMH
Battery Runtime	50 minutes, operational
Mechanical
Size (H x W x L)	9.8 x 4.7 x 21.6 in (25 x 12 x 55 cm)
Weight	26.5 lb (12 kg)
Compliance
CE, ROHS, PTB (PTB-1 .71-4040653)
Supplied Accessories
BAS004-BAT	Battery Pack
BAS004-REM	Programmable Remote Control
BAS004-REM	Soft Shell Transportation Case
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