SVANTEK – Global leader in advanced noise and vibration measurement solutions for acoustics, engineering, occupational safety, and environmental protection.
The SV 971A is a Class 1 Sound Level Meter and Sound Exposure Meter designed for professional use, recognized for its compact size, lightweight, and inclusion of advanced features like a new microphone with a large dynamic range of 120 dB and low-power Bluetooth® connectivity for mobile application integration. The 971 series offers a wide LAeq measurement range (24 to 137 dB linear measurement range, with a Peak of 140 dB) in a single range, ensuring accuracy and ease of use for professionals in the field. Additionally, the device adds new features like RT 60 and STIPA measurements for reverberation time and speech intelligibility, supported by a separate mobile application.
Additionally, it includes a range of options and accessories to extend its capabilities, along with software support for comprehensive noise level analysis and reporting, catering to health and safety specialists’ needs. The SV 971A is equipped to handle a broad spectrum of noise measurement tasks, making it suitable for occupational noise measurements and basic environmental measurements, real-time frequency analysis, audio recording, and time-history logging, all within a device that emphasizes power efficiency and user convenience.
Class 2 Sound Level Meter SV 973A is designed in accordance with IEC 61672-1:2013, ensuring accurate and professional sound level monitoring across various workplaces. The SV 973A is the best Class 2 Sound Level Meter because it meets the standards of precision and durability and is equipped with a state-of-the-art microphone with MEMS technology that comes with a lifetime warranty. The SV 973A specification exceeds the standard requirements for precision offering frequency range up to 10 kHz and temperature operating range from -10 to 50°C. With an impressive measurement range spanning from 25 dB to 129dB, it accurately measures industrial and environmental noise, even in low background noise. For comprehensive workplace sound analysis, the SV 973A is equipped with an intelligent sound exposure meter function that can extend the measurement range up to 141 dB Peak. It quantifies broad-band sound results (LEQ, MIN, MAX, PEAK), incorporating all essential weighting filters. To cater to more advanced noise frequency analysis, optional 1/1 or 1/3 octave band filters are available. The SV 973A sound level meter is tailored for mobility, maintaining a compact and lightweight design without compromising on functionality. Its dual MEMS microphones construction enhances its robustness and versatility, making it the go-to instrument for on-the-go use. Trust in the SV 973A for a reliable, portable, and advanced solution to your sound level monitoring needs.
The SV 104 is a noise dosimeter that meets the specifications of IEC 61252 and ANSI S1.25-1991 for measuring workplace noise levels and hearing protection by health and safety regulations. The instrument measures noise dose and noise levels in the large measurement range of 55 dB to 140 dB. Results are recorded into three independently configurable profiles, which means that the measurement can be performed per three different sets of settings simultaneously (such as exchange rate or time constants). The SV 104 noise dosimeter uses a patented MEMS microphone that is covered by a lifetime warranty. This ensures that the noise exposure measurements are as accurate as possible under the ISO 9612, OSHA, MSHA, and ACGIH guidelines.
As defined by ISO 8041, a Human Vibration Meter (HVM) is a device that uses a vibrational transducer, signal processor, and display to measure human response to vibrations. HVM is typically used in hand-arm vibration measurements to prevent HAVS. In whole-body, they are typically used for the calculation of Vibration Dose Value.
SV 103 Human Vibration Meter (Personal Human Vibration Exposure Meter) is dedicated to hand-arm vibration measurements. The instrument meets ISO 8041:2021 and is the ideal choice for making measurements according to ISO 5349 and European Directive 2002/44/EC. The SV 103 Human Vibration Meter significantly decreases the measurement uncertainty as the instrument is attached to the user’s arm and is small enough to take daily vibration exposure measurements without interfering with normal working activities.
The SV 103 Human Vibration Meter uses our latest accelerometer, the SV 107, that has a contact force sensor in addition to the standard accelerometer. Contact force is the sum of grip force and push force and is therefore a measurement of how firmly a user is holding the vibrating tool. This is a recommendation of the new standards and the reading from the contact force sensor is also displayed on the screen.
The SV 107 accelerometer is based on MEMS, the very latest in transducers technology. MEMS gives many advantages including shock resistance, very low power consumption and frequency response down to DC. The usage of MEMS breaks the technological barrier of a weight and dimensions additionally reducing the cost of the complete system.
The SV100A Whole-Body Vibration Dosimeter 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 device is equipped with both RMS and RMQ detectors which allows the calculation of Daily Vibration Exposure A(8) based on RMS and VDV simultaneously. All measurement results are stored in a large 8 GB internal memory which allows continuous recording over long periods. The standard 2.0 USB interface allows fast data download and is also used for battery recharging.
For advanced users, the SV 100A offers frequency analysis in 1/1 or 1/3 octaves and time domain signal recording to wave format in accordance to ISO 2631-5 that is compatible with popular recalculation software. The SV 100A is fully configurable with our Supervisor software. It can quickly and easily be setup for all the weighting filters required by ISO standards.
SV307A noise monitoring station is an all-in-one environmental noise monitoring station based on a patented MEMS microphone technology covered by a lifetime warranty. The SV307A Noise monitoring station has been designed for permanent environmental noise monitoring in all weather conditions – it uses smart solutions to control the internal temperature and detect any hardware failures. The new housing is made of strong material that protects internal electronics: class 1 sound level meter with 4G and GPS modems. The measurement data includes noise levels, statistics, and spectra together with audio files that can be triggered on level or time. The advanced triggering provides also the possibility of noise prediction to alarm the user before certain noise levels are reached. For the remote monitoring applications, the SV 307A connects to the SvanNET Service, where all measurement data is accessible via a web interface. Moreover, SvanNET makes it possible to connect to SV 307A to listen to the live noise from the microphone!
SV200A noise monitoring station is the top-of-the range station with built-in microphones for NOISE DIRECTIVITY detection. This revolutionary solution enables identification of dominant noise sources providing information about their location both in vertical and horizontal directions. In practice, the measurement of directionality gives the opportunity to indicate the dominant source of noise in the area of measurement or to exclude unwanted events.
Four additional microphones located on sides of the housing use the sound intensity technique to detect the DIRECTION of a DOMINANT NOISE SOURCE both in the vertical and horizontal axes. The Leq distribution in angle sectors is saved as the time-history and can be used for data filtering and reporting.
Station can perform a real-time frequency analysis in 1/1 and 1/3 OCTAVE bands and save it as time-history data. Additionally it can record the AUDIO SIGNAL for NOISE SOURCES RECOGNITION and data recalculation.
The ADVANCED ALARMS function can send e-mail and SMS notifications triggered by threshold level conditions combined with time conditions. Station’s status alarms are also available.
The 4G MODEM, WLAN and LAN provide fast data transfer over the Internet to PC with standard Internet connectivity. SvanNET enables a plug & play connection to Internet and easy management of measurement projects. Regardless of the SIM card type, Public or Private, SvanNET will establish connection, giving full access to the measurement data via WEB BROWSER. The Bluetooh® and Wireless LAN provide access point for an easy configuration with the SvanNET Application.
Following ISO 1996-2 requirements, the SV 200A is using the ELECTROSTATIC ACTUATOR to perform the periodic system check. CHECKING OF THE COMPLETE MEASUREMENT CHAIN including the microphone is the advantage of using electrostatic actuator method.
The accurate GPS module provides information on the localization as well as measurement TIME SYNCHRONIZATION.
SvanNET – Automatic Monitoring Services is an online solution that supports multi-point connection with Svantek’s noise & vibration monitoring stations including SV 307A, SV 200A, SV 803, SV 258 PRO and SV 27x series. To ensure the reliability and data security the SvanNET has been located on the Microsoft Azure™, the cloud platform working through global network of Microsoft-managed data centers.
SvanNET offers automatic control of measurement points, data sharing with other SvanNET users as well as data preview in the form of a customised website with either public or restricted access. The preview website can be customised with a logo and individual project name. Access to the preview can be either open to the public or protected by a password.
To support vibration, dust and noise monitoring SvanNET provides online connection services such as a web interface, access to data files in the monitoring station and status alarms. SvanNET is an online solution which means it doesn’t require software installation and is accessible through a web browser. Connection over SvanNET allows users to use a web browser on any device such as mobile phone or tablet to watch real-time measurement results, download measurement files and configure the station settings.
The SV 803, a new wireless vibration monitor from Svantek, represents the cutting edge of high-technology monitoring devices. Specifically designed for wireless vibration monitoring of both building and ground vibrations in a variety of environmental conditions, this device utilizes geophones as its primary vibration sensors. Geophones are well-known for their high sensitivity and, more importantly, their minimal impact on battery life. This means that the SV 803 can measure vibrations for prolonged periods without the need for frequent battery charging. The vibration monitoring terminal features a battery life of up to 6 months and, when connected to a solar panel, it can sustain ongoing operation.
SvanNET – Automatic Monitoring Services is an online solution that supports multi-point connection with Svantek’s noise & vibration monitoring stations including SV 307A, SV 200A, SV 803, SV 258 PRO and SV 27x series. To ensure the reliability and data security the SvanNET has been located on the Microsoft Azure™, the cloud platform working through global network of Microsoft-managed data centers.
SvanNET offers automatic control of measurement points, data sharing with other SvanNET users as well as data preview in the form of a customised website with either public or restricted access. The preview website can be customised with a logo and individual project name. Access to the preview can be either open to the public or protected by a password.
To support vibration, dust and noise monitoring SvanNET provides online connection services such as a web interface, access to data files in the monitoring station and status alarms. SvanNET is an online solution which means it doesn’t require software installation and is accessible through a web browser. Connection over SvanNET allows users to use a web browser on any device such as mobile phone or tablet to watch real-time measurement results, download measurement files and configure the station settings.
SV 111 Portable Vibration Calibrator is a multi-frequency vibration calibrator designed for in-situ checks according to ISO 8041. The SV 111 is suitable for calibration checks of various types of vibration meters at different frequencies from 16 Hz up to 640 Hz. Depending on the selected frequency user may select level of calibration from 1 m/s2 to 10 m/s2. Shaker can be loaded with large weight up to 1 kilogram at 16 Hz.
The design of the calibrator is based on the built-in triaxial reference accelerometer and microprocessor-controlled shaker. Following ISO 8041 requirement the reference accelerometer measures the cross-axis / transverse vibrations to detect interference on the calibration signal. Faults caused by transverse vibrations are indicated by three LEDS on the calibrator’s panel. This unique solution ensures the excellent stability of the calibration level & frequency independently from mass of the testing object.
For calibration checks of tri-axial sensors set of dedicated adapters is available including a special adapter to Svantek whole-body sensors (seat-pads) for direct mounting on the shaker. Other types of vibration transducers can be conveniently attached using mounting stud, mounting disc or dedicated adapter.
Svantek Academy is a collection of knowledge on the basics of acoustics and vibration. Here you will find application articles based on international standards for noise and vibration.
Svantek consultants share their knowledge about noise and vibration measurements. You will learn what is a building acoustics, or how to measure traffic noise.
SVANTEK, founded in 1990, is a global leader in advanced sound and vibration measurement instruments, known for their precision, durability, and innovation. Trusted by top companies and institutions.
SVANTEK’s precision instruments support diverse industries worldwide—from automotive leaders such as Mercedes-Benz, Toyota, and Honda, to aviation innovators including Boeing, NASA, and ESA. Our technology is trusted by major transportation providers like Delta Airlines and Transport for London, as well as defense specialists General Dynamics and Saab. Leading tech and FMCG companies, including Meta and P&G, also rely on SVANTEK for reliable, accurate measurements in the most demanding environments.
We are pleased to announce that the SVANTEK SV 977D Class 1 Sound Level Meter has officially received type approval from the Physikalisch-Technische Bundesanstalt (PTB) in Germany.
PTB certification is one of the most prestigious and internationally recognized validations of measurement accuracy and compliance. By meeting the stringent requirements of IEC 61672-1, the SV 977D has demonstrated superior performance in terms of frequency response, dynamic range, directional characteristics, and stability under varying environmental conditions.
Why This Matters
Confidence for Professionals
For acoustic consultants, environmental agencies, health and safety professionals, and researchers, this certification provides peace of mind that the SV 977D is ready for the most demanding and regulated applications. The PTB approval further strengthens SVANTEK’s reputation for delivering high-quality, reliable measurement solutions.
We are pleased to announce that the SV 971A Sound Level Meter has received a positive recommendation from the Central Office of Measures (GUM) and has been granted Type Approval. This marks a significant milestone in the certification process for measuring instruments, confirming that our meter meets the technical and metrological requirements set forth by national regulations and international standards such as IEC 61672.
The type approval procedure includes verifying:
Receiving this positive approval means that the SV 971A is now fully authorized for legal use in applications requiring metrological compliance, enhancing its credibility and quality in the industry.
We are proud of this achievement and invite you to learn more about the SV 971A
As part of the Wireless Acoustics experiment, SVANTEK will send our instruments to the International Space Station (ISS)!
To mark this incredible milestone, we have our very own mission patch—a symbol of our contribution to space research. The design elements reflect our expertise in acoustic measurements and the ISS environment.
🔎 For more information on Noise at the International Space Station: Challenges and Innovations, visit Svantek Academy!
Stay tuned for more updates about the Ax-4 mission and how SVANTEK is shaping the future of acoustics.
SVANTEK users get free access to software and mobile apps, PC applications, and other software for noise and vibration analysis. Follow the link to obtain programs such as Building Acoustics Assistant, SvanPC++, Supervisor, or SvanNET Application.
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