SVAN 971 Sound Level Meter

Cod: SVAN 971


 

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Descriere

SVAN 971 Class 1 Sound Level Meter is an extremely small instrument with options for 1/1 & 1/3 octave analysis. The instrument brings unprecedented state of the art technology to a SLM of this size.The user interface makes both configuration and measurement easier than ever before. For those who don't have time to work with measurement settings, SVAN 971 offers extremely simple operational mode with Start/Stop. This innovation makes the SVAN 971 an ideal choice for many applications including industrial hygiene noise, short term environmental noise, acoustic consultants, technical engineers and general noise measurements. Another exceptional feature is built-in self-vibration monitoring providing information about level of vibration that influences the measurement results.

The SVAN 971 provides broadband results with all required weighting filters plus 1/1 octave & 1/3 octave band filters. It also offers an incredible time history logging (capability providing broad band results and spectra with adjustable double (long and short) logging steps). Triggered audio recording is also available whilst logging complete functionality.

The instrument can be easily calibrated in the field using an acoustic calibrator. Insertion of the microphone into a calibrator automatically activates the calibration process and the calibration history is automatically logged. Data is stored on a ½SD card and can be easily downloaded to a PC using the provided SvanPC++ software over either USB or RS 232 interfaces. New PC software Supervisor will help SVAN 971 owners to organize data from number of measurements and create measurement reports in a quicker and more efficient way than ever before.

 

Features:

  • Revolutionary pocket size & light weight ca 225 grams
  • Noise measurements meeting Class 1 IEC 61672-1
  • Wide measurement range
  • 1/1, 1/3 octave real-time analysis (option)
  • Dosimeter function (option)
  • Audio events recording (option)
  • Statistical analysis
  • Time-history with two logging steps
  • Automated calibration start
  • Free-field & diffuse-field measurements
  • Setup editor available with PC software
  • Predefined setups and reports with Supervisor+ software
  • High contrast color OLED display
  • Very robust casing and IP65 protection level
  • Built-in self vibration monitoring
  • Micro SD card for mass data memory
  • Extremely simple operational mode with Start/Stop
  • Easy in use with predefined setups
  • Three parallel independent profiles
 

Alte produse SVANTEK

SV 36 CLASS 1 ACOUSTIC CALIBRATOR

• Ambient Temperature 23 °C
• Atmospheric Pressure 101.3 kPa
• Humidity 30 % ½ 80 % RH

 

SV 80 GENERAL PURPOSE ACCELEROMETER 100MVG

• Supply current 2 mA ½ 10 mA
• Supply voltage 22 V ½ 28 V
• Bias voltage +12 VdC

 

SV 104A NOISE DOSIMETER

• Built-in tri-axial accelerometer for vibration shock (knocking) detection
• High contrast color OLED display
• Option for octave real-time analysis

 

SV 258 PRO VIBRATION & NOISE MONITORING STATION

• 1/3 Octave PEAK, RMS or MAX analysis
• WAV recording
• On-line access
• Tri-axial measurement of vibration plus class 1 noise

 

SVAN 974 VIBRATION METER

• OLED colour display
• MicroSD card
• Advanced trigger function
• Power supply by four AA rechargeable or standard batteries

 

SV 105B TRIAXIAL HAND-ARM ACCELEROMETER

• Meets ISO 8041 and ISO 5349
• Low-power consumption
• No disturbance to operator
• Dedicated to SV 106A instrument
• TEDS memory

 

SVAN 979 SOUND & VIBRATION ANALYSER

• Super contrast (10000:1) colour OLED display
• Built-in signal generator
• All weather microphone protection SA 279
• Hand held, light weight and robust case

 

SVAN 958A FOUR CHANNELS SOUND & VIBRATION ANALYSER

• FFT cross spectra
• RT 60 reverberation time
• Acoustic dose meter
• Human Vibration measurements

 

SV 110 VIBRATION CALIBRATOR

• Easy calibration of hand-arm vibration meters and as well as machine vibration meters
• Calibrator operates on two frequencies 79.6 Hz and 159.2 Hz
• In-field accelerometer checks according to ISO 8041
• Built-in triaxial reference accelerometer

 

SV 35A CLASS 1 ACOUSTIC CALIBRATOR

• Temperature Range
• Atmospheric Pressure Range
• Humidity Range