SV 104A Noise Dosimeter

Cod: SVANTEK SV 104A


 

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Descriere

The SV?104A is a new personal noise dosimeter with a Bluetooth® communication supported by the Smartphone application called Assistant. For measurements of noise at work in accordance to ISO 9612 as well as OSHA, MSHA and ACGIH standards all settings are configurable in the PC software and can be stored in the dosimeter memory as setup files that can be selected directly from the dosimeter keyboard. 

The dosimeter has a very robust MEMS microphone that has a lifetime warranty.  All vibrations that affect noise measurement results are detected by an inbuilt tri-axial vibration accelerometer and are marked in the results time history, so they can be easily excluded from dose calculations. Additionally, the accelerometer detects if dosimeter is not used by the worker and marks this information in time history. 
We have designed the SV?104A to make noise dosimetry measurements easier. Firstly, the voice comment feature replaces necessity of identifying the dosimeter with a different type of stickers. Secondly, a single large measurement range of 53 dB to 141 dB enables measurement in all kinds of working environment. But mostly, the auto-calibration is what makes the SV?104A easy in use. Once the SV?104A detects a calibration signal, it calibrates automatically saving the calibration data together with the measurement file, before and after measurement.
The list of distinguishing features of SV?104A includes a color OLED display that can be easily read even in a full daylight or in the dark. The user interface is very friendly to use which makes setting up and using the instrument easier than ever. The user may choose from multiple setup files that can be configured through the included "Supervisor" software. All measurement data are stored in the integral 8 GB memory which provides a vast amount of storage.

 

Features:

  • Shock resistant MEMS microphone with a life-time warranty
  • Bluetooth® communication and application for Android platforms
  • Personal Noise Dosimeter conforming to IEC 61252, ANSI S1.25 and Class 2 IEC 61672
  • Single measurement range 53 dBA RMS ½ 141 dBA Peak
  • L(C-A) calculation
  • Automatic calibration start (auto-calibration)
  • Built-in tri-axial accelerometer for vibration shock (knocking) detection
  • High contrast color OLED display
  • Option for octave real-time analysis
  • Option for audio events recording (wave format)
  • Voice tagging
  • Three virtual measurement profiles
  • Measurement of Laeq and Lcpeak in one profile
  • Operational time > 48 hours
  • Rechargeable battery
  • Extremely compact, light weight and robust case

 

 

Alte produse SVANTEK

SV 200 NOISE MONITORING STATION

• Class 1 according to IEC 61672
• Integrated high speed 3G or Wi-Fi modem
• Automatic time synchronization
• Large windscreen against high-speed wind

 

SV 33A CLASS 1 ACOUSTIC CALIBRATOR

• Effective Load Volume Sensitivity
• Level Stabilisation Time
• Calibrated Microphones

 

SVAN 958A FOUR CHANNELS SOUND & VIBRATION ANALYSER

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

 

SV 151 TRIAXIAL ACCELEROMETER

• Sensitivity (½ 5 %) 5.81 mV/ms-2 at 15.915 Hz
• Measurement range 160 ms-2 PEAK
• Frequency response 0 Hz ½ 500 Hz

 

SV 106A HUMAN VIBRATION METER & ANALYSER

• Six channels for acceleration (IEPE type) and two channels for static force measurements
• Whole-Body measurements with seat accelerometer SV 38V
• Hand-Arm measurements with SV 105A or SV 150 triaxial accelerometers
• Option for time-domain signal recording (meeting ISO 2631-5)

 

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 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 977A SOUND & VIBRATION ANALYSER

• Building acoustic
• Ultrasound/infrasound
• High level/low level noise
• Machine vibration

 

SV 100A WHOLE-BODY VIBRATION EXPOSURE METER

• Wireless BT communication
• Auto-detection of the operator
• Weighting filters complying to ISO 2631-1
• Calculation of A(8) Daily Exposure

 

SV 150 HAND-ARM TRIAXIAL ACCELEROMETER

• Measurement range 2000 ms-2 PEAK
• Frequency response 0 Hz ½ 1500 Hz
• Resonant frequency 16.5 kHz (MEMS transducer)