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2245 iphone general
2245 Product

Noise Partner

This sound level meter platform houses the solution that gets your job done faster and easier. Controlled via smart-device apps tailored to your task, get your work done with confidence.

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Noise Partner

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B&K 2245 sound level meter is designed to be used when and where you have a job to do. They  can connect to your mobile phone via Wi-Fi® and be operated away from the sound field via an unparalleled mobile-app control interface. This means that the unit can be placed for measurement and fully controlled from a more convenient location, just as if you were standing with the SLM in hand.

 

NOISE PARTNER

B&K 2245 sound level meter comes with the Noise Partner app pre-installed. This app can be used with minimal training and is perfect for simple broadband measurements, general-purpose sound pressure level measurements, and basic occupational, product and environmental noise measurements.

 

MOBILE APP 
Once the Noise Partner app is downloaded to your phone from the App Store®, all Noise Partner capabilities can be wirelessly controlled from that phone. Via the app interface, pictures, text and voice notes, and videos can be embedded with the measurements.

 

PC APP

When the PC app has been downloaded and installed and the measurement is finished, your data can be transferred to the PC, wirelessly or with the supplied USB cable. Noise Partner PC software is preconfigured with the tools needed for storing, reviewing and reporting your data.

USER SCENARIOS

  • Checking the sound pressure levels – for example, to ensure that fire alarm systems comply with regulations
  • Broadband measurements requiring IEC 61672, ANSI/ASA S1.4 or DIN 45657-compliant instrumentation
  • Simple product testing – to ensure compliance with EU Machinery Directive 2006/42/EC or similar standards for listing LAeq and LCpeak in order to minimize the risk of hearing loss
Noise Partner
Number of inputs Single channel
Standard IEC 61672, ANSI S1.4, Other national standards
Sound field Free field, Diffuse field
Polarization None
Sensitivity 50 mV/Pa
Lower frequency 6 Hz
Higher frequency 20 kHz
Lower dynamic range 23.2 dB
Higher dynamic range 140.3 dB
Dimension (length x width x depth) 260 x 68 x 37 mm
Dimension (length x width x depth) 10.2 x 2.7 x 1.5 in
Weight 370 g
Weight 13 oz
Degree of protection IP55
Display 240 x 320 dot
Operating time on battery 13 h
Measurement storage 16 GB
Communication interface USB
Analysis software Frequency analysis