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Stipameter SM50, handy STIPA meter with FFT, 1/3 + 1/1 octaves, Reverberation.
STIPAmeter & Soundlevel meter

Stipameter SM50, handy STIPA meter with FFT, 1/3 + 1/1 octaves, Reverberation.

Your Price: U$1,549.00
Part Number:Bedrock STIPA meter SM50

The SM50 was designed from the ground up by the inventors of STIPA and is a fully compliant Speech Transmission Index measuring device as specified in IEC-60268-16 4th ed. (2011). It offers two STIPA measuring modes: a quick screening mode, optimized for ease of use and for quick use, and a "Pro" mode that offers the most complete and versatile functionality of any Speech Transmission Index measurement to date.

In addition, the SM50 is also a fully compliant class 2 sound level meter and a real-time analyzer. All functions featured on the Bedrock SM30 instrument are also included on the Bedrock SM50, perhaps making this the only acoustic measuring instrument you'll ever need.

Functionality

  • STIPA measuring (quick screening mode, pro mode)
  • Full STI using the direct method (65-second measurement). With firmware 2.0 
  • Speech Level Measurements cf IEC-60268 Annex J. With firmware 2.0 
  • Class 2 / Type 2 sound level meter (fast, slow, A/C.Z-weighting, Leq) conforming to IEC-61672 class 1, ANSI S1.4 Type 1.
  • Real Time Analyzer (1/3 and 1/1 octave)
  • FFT analyzer (detailed frequency analysis up to 32768 lines)
  • RT60 measuring (reverberation times: T20/T30/EDT).
  • Noise Curves (NR, NC, PNC, NCB, RC, RC mark II) With firmware 2.0 
  • Calibrated audio recording
  • LAeq long-term logging and monitoring
  • Audio oscilloscope 
  • AC Volt meter for audio line level measurements (dBU, dBV, V rms) With firmware 2.0 
  • USB audio device mode - calibrated audio for your PC-based software applications 
  • More functionality will be added through free future firmware upgrades.

Specifications

  • 20 - 20.000 Hz frequency range
  • Dynamic range 24-124 dB (with included BAMT2 microphone)
  • Full-color resistive LCD touch screen (240x230 px)
  • 4 GB of storage (of which at least 95% available for user data)
  • Access to stored data and recorded audio through high-speed USB2.0 interface
  • Integrated long-life battery pack, rechargeable via USB
  • Complies with IEC 60268-16 rev. 4, IEC 61672 Class 2, ANSI S1.4 Type 2, IEC-62160 class 0 (RTA), ISO-3382
  • All necessary accessories (such as microphone, charger, cables, windscreen and carrying case) are included in a ruggedized waterproof carrying case.

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