TES-1351 Digital Noise Meter

TES-1351 Digital Noise Meter

Digital noise meter TES-1351feature

• Resolution 0.1dB
• Maximum read value locking function
• Output can be connected to an external recorder

  Digital noise meter TES-1351Specifications

  Applicable standard	IEC 651 Type2
  measurement range	A LO (Low) - Weighting: 35- 90dB A HI (High) - Weighting: 75-130dB C LO (Low) - Weighting: 35- 90dB C HI (High) - Weighting: 75-130dB
  resolution	0.1dB
  frequency range	31.5Hz to 8KHz
  accuracy	±1.5dB (ref 94dB @1KHz)
  Scope of Remake	55dB
  Balancing network frequency	A、C
  Time oriented response	Slow & Fast
  Maximum Hold	Decay < 1dB/3min
  microphone	Polarized condenser microphone
  calibration	Internal 94.0Db position correction
  output	AC approximately 0.55Vrms (per range), output impedance 600 Ω DC approximately 10mV/dB (nominally), output impedance: 100 Ω
  Operating temperature and humidity	0℃ to 40℃ < 80% R. H.
  Storage temperature and humidity	-10℃ to 60℃ < 70% R.H.
  monitor	4 digits
  power supply	one 9V battery
  size	240mm(L)x68mm(W)x25mm(H)
  weight	215g
  Attachment	Leather case, test stick, battery, user manual

  Digital noise meter TES-1351Knowledge Tip: Occupational Noise

  Noise in the workplace is the second main source. The first characteristic of occupational noise is that it is all broadband noiseThe noise in the office, especially, is composed of various sounds of different frequencies. Another characteristic isIt has wide applicability and high volume.