SQuadriga III – Standard system for mobile sound and vibration measurement
Ever ready: Thanks to a powerful battery and a multitude of integrated interfaces, the...
Ever ready: Thanks to a powerful battery and a multitude of integrated interfaces, the SQuadriga III compact hand-held system with its 8 analog channels and various digital inputs is ideal for mobile sound and vibration measurements in any industrial application. It allows recordings to be made in any environment and also takes into account the latest psychoacoustic findings for optimal sound design.
Measurement chain validation as per Class 1 of IEC 61672 is possible in front-end operation.
Integrated interfaces make additional adapters unnecessary. Highest-quality recordings are achievable using a binaural headset (e.g. BHS II) or artificial head (e.g. Head-Shoulder-Unit HSU III.2, HSU III.3). SQuadriga III features one integrated FlexRay connector and two CAN FD connectors. Three USB ports allow video recordings to be made or photographs to be taken via external cameras, e.g. to document the measurement situation.
The user-friendly look and feel of the SQuadriga III is rounded off by the 7-inch display with capacitive multitouch and intuitive operation. A powerful processor handles psychoacoustic analyses such as sharpness and loudness in addition to time signal, FFT and one-third octave band spectrum. The system operates silently and is ready to go in just a few seconds after switching on.
Ever ready: Thanks to a powerful battery and a multitude of integrated interfaces, the SQuadriga III compact hand-held system with its 8 analog channels and various digital inputs is ideal for mobile sound and vibration measurements in any industrial application. It allows recordings to...
Ever ready: Thanks to a powerful battery and a multitude of integrated interfaces, the SQuadriga III compact hand-held system with its 8 analog channels and various digital inputs is ideal for mobile sound and vibration measurements in any industrial application. It allows recordings to be made in any environment and also takes into account the latest psychoacoustic findings for optimal sound design.
Measurement chain validation as per Class 1 of IEC 61672 is possible in front-end operation.
Integrated interfaces make additional adapters unnecessary. Highest-quality recordings are achievable using a binaural headset (e.g. BHS II) or artificial head (e.g. Head-Shoulder-Unit HSU III.2, HSU III.3). SQuadriga III features one integrated FlexRay connector and two CAN FD connectors. Three USB ports allow video recordings to be made or photographs to be taken via external cameras, e.g. to document the measurement situation.
The user-friendly look and feel of the SQuadriga III is rounded off by the 7-inch display with capacitive multitouch and intuitive operation. A powerful processor handles psychoacoustic analyses such as sharpness and loudness in addition to time signal, FFT and one-third octave band spectrum. The system operates silently and is ready to go in just a few seconds after switching on.
Highlights
- Mobile recording and playback system with numerous integrated interfaces for analog and digital sensor technology
- Usable in stand-alone mode or as a data acquisition system in conjunction with a PC. Expandable with other modules for increased numbers of channels
- Large color touchscreen for configuration and evaluation
- FlexRay & CAN FD
- Modularly expandable with analysis functionality
- Measurement chain validation as per Class 1 of IEC 61672 possible in front-end operation
Applications
- Sound and vibration investigations in the area of product design and troubleshooting
- Conventional standard-specific and psychoacoustic analyses for automotive, machine and environmental noises
- FFT-based real-time analyses: Time signal, FFT, octave, one-third octave, level vs. time, loudness, sharpness, spec. loudness, articulation index, order spectrum
- Decoding and visualization of CAN FD, FlexRay, pulse and GPS parameters in real time
- Automatic configuration of optimal measurement range (auto range) for individual or all active channels
- SQuadriga III-V1 without internal rechargeable battery for aviation applications
- powers itself via an external voltage source and thus complies with aviation regulations
- can be taken on airplanes or be shipped safely by air freight anywhere in the world
Features
- 8 analog inputs/outputs (for headset BHS II, 6x BNC), TEDS, ICP®: 2 mA or 4 mA, inputs DC-compatible AC: switchable high-pass
- 2 x pulse inputs with electrical isolation, signal conditioning with adjustable threshold and hysteresis
- 2 x CAN FD/OBD2, FlexRay: recording decoding in real time
- Integrated GPS receiver for GPS, Glonass, Galileo, BeiDou
- Subsequent synchronization of recordings of spatially separated devices possible
- Equalized headphone output (playback, monitoring)
- 3 x USB ports (type A) for extensions
- Compact, hand-held device for mobile operation
- Large color touchscreen, 7 inch (18 cm)
- Recording of videos and taking photos possible with USB camera
- 64 GB internal memory, CPU: 800 MHz, dual core
- Powerful internal battery for up to 8 hours of mobile operation
- Electrically isolated power supply with wide-range input for connecting to onboard power supply
- Measurement chain validation as per Class 1 of IEC 61672 possible in front-end operation
Firmware Extension Tool Packs (TP)
SQ3 TP 01 Advanced Online Analysis (Code 3324-01)
- Activates additional analyses for the Analyzer
- FFT vs. time (3D analysis), order analyses, loudness vs. time, specific loudness, sharpness vs. time, articulation index, IIR online filter, and sound intensity
SQ3 TP 02 Level Meter (Code 3324-02)
- Momentary and max. sound pressure level (with parallel time and frequency weightings), equivalent continuous sound pressure level, and percentiles
- FFT, octave, and one-third-octave spectra (averaged and over time)
- Configurable time profiles for sound pressure levels and spectra (short time levels)
- Loudness (ISO 531-1, DIN 45631/A1) and Sharpness (DIN 45692)
SQ3 TP 03 Video Support (Code 3324-03)
- Activates video function for a USB video camera (optional accessory, code 0271)
- Synchronized recording with dual-channel audio
- Playback in the Player or in the Video Viewer of ArtemiS SUITE
SQ3 TP 04 System Analysis (Code 3324-04)
- Adds system analyses like transfer function, coherence, impulse response, as well as cross correlation, cross correlation vs. time, and cross spectrum to the Analyzer
- Provides a signal generator for several signal types with configurable frequency, amplitude, and period duration to excite a structure while recording or analyzing (Generate & Record, Generate & Analyze)
- Activates the Play & Record function to use a playback signal (HDF) to excite a structure and make a recording
SQ3 TP 05 Controller Mode (Code 3324-05)
- Connect another SQuadriga III or a HEADlab module to SQuadriga III
- Enables configuration and recording of the signals from the connected device
- Supplies power to a connected HEADlab module
SQ3 TP 06 Network Access (Code 3324-06)
- Enables SQuadriga III to be operated remotely using a web interface
- The web interface can be accessed and navigated using any web browser
- Provides network access to the internal memory of SQuadriga III
Relevant Products
ArtemiS SUITE Modules
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ArtemiS SUITE Extensions
(ArtemiS SUITE Extensions,ArtemiS Extensions,SUITE Extensions,Extensions,5090,5091,5092,5093,5094,5095,5096,5097,5098)
HEADlab Modules
(headlab,modules,headlab modules,3794,3725,3702,3704,3741,3743,3710,3754,3732,3711,3712,3713,3705,3727,3726,3753,3755,3728,3752,3705,3731,3731-V1,3732,3732-V1)
