TENMARS ST-105series Class-1 Integrating Sound Analyzer Meter 

ST-105 Class 1 Sound Octave Analyzer is designed to meet the latest international standards IEC 61672-1:2002. ST-105S Sound Analyzer provides not only real-time analysis of sound but can also hold up to 12288 records.

Features:

• Statistic analysis.
• 24-hour measurement.
• Integral measurement.
• Real time analyzer in 1/1 and 1/3 octave band.
• Simultaneously measures A, C, Z and F, S, Impulse.
• Measurement function: Lxyp, (Lxyi), Lexq 1s, Lxeq T, LAE,
  E, Cpeak+, Cpeak-, LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqT,
  Laeq (20Hz to 200Hz).
• USB Datalogger with 128 record capacity.
• Real time clock with calendar.
• Sampling frequency: 20.8µs (48Hz).
• Wide frequency range: 10Hz to 20,000Hz.
• Wide measurement range: 25dB to 140dB.
• Wide dynamic range: 90dB.
• Fast, Slow, Impulse, PeakC+, PeakC-.
• A, C, and Z Frequency weighting.
• Five Languages software: English, Chinese, Spanish, German, Italian.
• Optional mini-printer for analytical result printing.

Application

• Evaluation of environmental noise.
• Measurements of noise at workplaces.
• Assessment of product noise.