Welan Technologies

Paud Road, Pune, Maharashtra

The SV 103 is the worlds first personal hand-arm vibration exposure meter. The instrument meets ISO 8041:2005 and is the ideal choice for making measurements according to ISO 5349 and European Directive 2002/44/EC. The SV 103 significantly decreases the measurement uncertainty related to the estimation of daily exposure time as the instrument is attached to the users arm and is small enough to take daily vibration exposure measurements without interfering with normal working activities.

Features:

• Personal Daily Vibration Exposure Meter complying to ISO 8041
• Measurement under gloves
• Tri-axial accelerometer complying with ISO 5349
• Contact force measurement
• 1/1 or 1/3 octave real-time analysis (optional)
• Time-domain signal recording (optional)
• Large 8 GB memory
• USB 2.0 interface
• OLED colour display with super brightness and contrast
• Operational time > 24 hours

The new SV100A is a wireless whole-body vibration exposure meter suitable for whole-body measurements in accordance with ISO 2631-1. Suitable for taking measurements both on the seat and seat-back, the device uses the very latest technology and is ease of use. The instrument is equipped with 4 push buttons and a small OLED display that allows basic configuration in the field. The Bluetooth interface enables current results to be previewed on a smartphone or tablet using our Assistant Android application.

• Whole-body Vibration Exposure Meter complying to ISO 8041
• Wireless instrument with rechargeable battery
• Unattended measurement of seat-pad or seat-back vibration
• Bluetooth communication
• Dedicated application for smartphones
• Weighting filters complying to ISO 2631-1
• Calculation of A(8) Daily Exposure
• USB 2.0 interface
• OLED colour display and push-buttons
• Operational time > 24 hours

1. SVAN 958A 4-CHANNEL SOUND & VIBRATION ANALYSER :

• 4-channel, 20 kHz real-time, simultaneous sound and vibration analyzer
• Sound measurements Class 1, IEC 61672:2002
• Human vibration measurements
• Ground / building vibration mode
• Time domain signal recording to USB disk (optional)
• 1/1 and 1/3 octave real-time analyses (optional)
• FFT analysis up to 1600 lines in selectable band (optional)
• FFT cross spectra (optional)
• Acoustic dose meter function (optional)
• Reverberation time measurements (optional)
• Sound intensity measurements (optional)