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BSWA Products in Australia

Home | BSWA Products in Australia

Sound Level Meters

BSWA 309

Product
  • Class 1 sound level meter
  • Comply with IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997
  • Real-time 1/1 and 1/3 Octave in accordance with IEC61260-1:2014 and ANSI S1.11-2004
  • Linearity range: 22dBA~136dBA
  • Single range to cover 123dB/122dB dynamic range
  • Frequency weighting: A/B/C/Z. Time weighting: Fast/Slow/Impulse
  • 3 profile calculation in parallel with different frequency/time weighting. 14 custom define measurement
  • Calculate SPL, LEQ, Max, Min, Peak, SD, SEL, E
  • LN statistics and time history curve display
  • User define integral period measurement, integral period up to 24h
  • High speed ARM core with FPU (Float Point Unit) to achieve wide frequency response, large dynamic range and low noise floor
  • 4G MicroSD card (TF card) mass storage
  • RS-232 remote control port
  • Mini thermal printer for measurement data print
  • Internal GPS module (option), support GPS timing

Features:

  • Basic noise measurement
  • Environmental noise assessment
  • Product quality check
  • Evaluation of noise reduction engineering
  • Introduction:
Single chip high speed ARM with FPUUSB port function implemented
White backlight LCDUpdate firmware via USB (also power supply)
Integral period from 1s~24hTimer feature support auto measurement
0.1s, 0.2s, 0.5s logger step addedInternal GPS (option) with GPS timing
5 templates to save user settingSingle range to cover 123dB dynamic range
B-weighting added to meet ANSI standardReduce the noise floor (only for Class 1)
Automatic power on with external supply, ease of integrationUpper limit of measurement: 136dBrms/139dBpeak (40mV/Pa)

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BSWA 308

Product
  • Class 2 sound level meter
  • Comply with IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997
  • 1/1 Octave in accordance with IEC61260-1:2014 and ANSI S1.11-2004
  • Linearity range: 20dBA~134dBA (Class 1), 24dBA~136dBA (Class 2)
  • Single range to cover 123dB dynamic range
  • Frequency weighting A/B/C/Z. Time weighting Fast/Slow/Impulse
  • 3profile calculation in parallel with different frequency/time weighting. 14 custom define measurement
  • Calculate SPL, LEQ, Max, Min, Peak, SD, SEL, E
  • LN statistics and time-domain curve display
  • User define integral period measurement
  • High speed ARM with FPU (Float Point Unit) to achieve wide dynamic range and low noise floor
  • 4G MicroSD card (TF card) mass storage
  • RS-232 remote control port
  • Mini thermal printer for measurement data print
  • Internal GPS module (option)

Application:

  • Basic noise measurement
  • Environmental noise assessment
  • Product quality check
  • Evaluation of noise reduction engineering
  • Introduction:
Single chip high speed ARM with FPUUSB port function implemented
White backlight LCDUpdate firmware via USB (also power supply)
Integral period from 1s~24hTimer feature support auto measurement
0.1s, 0.2s, 0.5s logger step addedInternal GPS (option) with GPS timing
5 templates to save user settingSingle range to cover 123dB dynamic range
B-weighting added to meet ANSI standardReduce the noise floor (only for Class 1)
Automatic power on with external supply, ease of integrationUpper limit of measurement: 136dBrms/139dBpeak (40mV/Pa)

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BSWA 801

Product
  • SWA 801 is a Low cost Sound and Vibration Analyzer with time domain signal recording option
  • It is Class 1 sound & vibration level meter with many analysis capabilities, such as reverberation time, loudness, and FFT.
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Outdoor Noise Monitoring

Hardware Terminal

Product
  • Outdoor Noise Monitoring Terminal NMT1000 is a powerful, intelligent noise monitoring terminal, optimized for outdoor use.
  • NMT 1000 is a Hyper-Integrated noise monitor system that can be left unattended as part of an environmental noise monitoring system for mobile, permanent and semi-permanent monitoring.
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Software

Product
  • VA-LAB Outdoor Software Bird 1.0 for terminal NMT-1000 is used to configure, download noise data (1-second Leq or SPL) and check the status of the system.
  • It also can set the terminal date and time.
  • Bird 1.0 can operate via GPRS and USB
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Sound Sources

OS003 Omni Sound Source

Product
  • OS003 is the latest development of omnidirectional sound source of BSWA.
  • The sound source has 12 rubidium magnet loudspeakers assemble on a 280mm diameter sphere evenly.
  • Application: Building acoustic measurement according to ISO 140, ISO 3382 and GB/T 19889
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Tapping Machine

Product
  • TM003 Tapping Machine is a rugged, self-contained sound source for making footfall noise measurements to the latest international standards (ISO140, EN 20140, ASTM E492, GB J75-84, etc.).
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Mid-frequency Volume Source

Product
  • 200Hz~10000Hz frequency response range
  • 95W continuous output power (Pink noise)
  • Sound power level 97dB (1 meter away from the nozzle, pink noise)
  • Built-in reference microphone feedback the volume acceleration output
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Low Frequency Volume Source

Product
  • Frequency response: 50Hz~800Hz
  • 200W continuous sound power output
  • Up to 98dB sound pressure level (1 meter away)
  • Internal reference microphone (can be calibrate)
  • Light weight, made of aluminum alloy and ABS SPEAKON audio connector
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Microphones

Microphone Capsules

Product
  • Prepolarized Free Field Microphones
  • Pressure & Diffuse Field Microphones
  • 200V Polarized Capsule Microphones
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Outdoor Microphones

Product
  • Outdoor microphones are for outdoor uses such as the outdoor acoustic measurement or community and traffic noises monitoring.
  • BSWA outdoor microphones are fitted with a windscreen, a rain protection and a bird spike to protect them from wind, rain, snow and other atrocious weather.
  • OM241 / OM261 /OM416 /OM231
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Microphone Array

Product
  • BSWA designs and manufactures microphone arrays for acoustical measurements.
  • The number of microphones in the arrays ranges from 16 to 256 according to the customers’ requirements.
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Calibrators & Accessories

Calibrators

Product
  • Sound Calibrator CA114/115
  • Sound Calibrator CA111
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Adaptors

Product
  • Nose Cone NC002
  • Microphone Fixing Connector FC002
  • Dummy Microphone M001
  • Microphone Adaptor for Preamplifier-TA042
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Cables

Product
  • CLS8nn / CLL7nn / CSBnnn / CSSnnn / CUBnnn / CBBnnn / CUUnnn
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Windscreens

Product
  • Windowscreen-WS002-3
  • Windowscreen-WS002-5
  • Windowscreen-WS002-9
  • Microphone Adaptor for Preamplifier-TA042
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REACH US

Palmer Acoustics (Australia) Pty Ltd
Consulting Acoustic Engineers
24 Mexicanus Drive Park Ridge
PO Box 790 Park Ridge
AUSTRALIA QLD 4125

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