AcSoft
Svantek UK

SV 105B Triaxial Hand-Arm Accelerometer

SV 105B Triaxial Hand-Arm Accelerometer is is dedicated to Human Vibration measurements performed according to ISO 5349-2 with SV 106A six channel analyser.

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For more information on SV 105B Triaxial Hand-Arm Accelerometer or to request a quote, contact our team now:

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For in-situ checks and periodic verification of the SV 105B the SA 105B adaptor (option) is necessary. The accelerometer has TEDS memory that remembers the calibration factor transferred to SV 106A instrument.

Accelerometer is supplied with three adaptors to perfectly match the grip of different vibrating tools: SA 150B, SA 151B and SA 152B. Each adaptor includes an adjustable rubber strap for firm and comfortable attaching the accelerometer to the human’s hand. This solution significantly limits disturbances to the operator who doesn’t have to worry about holding the accelerometer.

Features include:

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

SV 105B Hand-arm Triaxial Accelerometer Specification

Performance:

Number of axis3
Sensitivity (± 5 %)0.661 mV/ms-2 at 79.58 Hz
Measurement range2000 ms-2 PEAK
Frequency response0 Hz ÷ 1500 Hz
Resonant frequency16.5 kHz (MEMS transducer)
Electrical noise< 0,14 ms-2 RMS, Wh weighting
Force rangen/a

Electrical:

Supply current< 5.0 mA
Supply voltage3.3 V ÷ 5.5 V
Bias voltage1.5 V ± 0.05 V
Output impedance51 Ohms
Charge/discharge time constant30 sec. typ
TEDS memoryinstalled (power supply pin)

Environmental Conditions:

Maximum vibration100 000 ms-2 shock survival
for MEMS
Temperature coefficient<+/-0.02 %/°C
Temperaturefrom -10°C to +50°C
Humidityup to 90 % RH, non-condensed

Physical:

Sensing elementMEMS
Cableintegrated 1.4 meters
ConnectorLEMO 5-pin plug (SV 106A compatible)
Dimensions69.6 mm x 31.4 mmthickness from 8.3 mm to 15 mm
Weight50-60 grams (including cable and one of the vibration contact adaptors)

Accessories:

Calibration adaptorSA 105B (option)

*Continuous product development and innovation are the policy of our company. Therefore, we reserve the right to change the specifications without prior notice.

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Our Technical Director, John Shelton, discusses: Do you think we’ll ever see calibratable MEMS type chip mics capable of replacing half inch mics? If not, why not?
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