HEAD acoustics DATA SHEET HEAD/** Modular multi-rhannd fi-ontend system for mobile data vibration measurements. HEAD acoustics GmbH 1 Data Sheet D3700el7_ sub,ectto change, last update: 08/24

HEADfab Code 3700 HEAD/ab is a second-generation, modular, high-quality data acquisition system that includes controllers, input and playback modules, supply modules (rechargeable battery), and extensive accessories. A wide range of controllers and modules is available for multiple applications. HEAD/ab systems may comprise several hundred channels and allow sampling rates of 2.048 kHz up to 204.8 kHz. Thanks to the integrated locking mechanism, the modules can connected to form rugged units and easily separated again. Both the setup and operation are very simple and intuitive, thus enabling...

DETAILS HEADlab systems can be individually customized to include controllers, input, playback, and power supply modules, as well as other accessories. HEADlink 2.0 Transmission Protocol A powerful controller is the centerpiece of a HEADlab system. It ensures sub-sample-accurate data concentration and synchronization, supplies the input modules with power, and establishes the connection to the computer (or to the labSAR industrial PC) via USB or LAN. With 10 labV24 II input modules connected, a labCTRL II.1 controller enables measurements with a maximum of 240 channels at a sampling rate of 24...

Synchronized HEADlab Systems Individual HEADlab systems with multiple controllers and several hundred channels (the number of channels being limited only by the capacity of the network and the computing power of the computer) can be set up in no time. Various options are available to synchronize the interconnected or networked controllers including all connected input modules with sub-sample accuracy. Measurements With HEADlink › Any controller used in a system is connected to the next controller via HEADlink. Measurements Without HEADlink – With Spatially Separated Controllers, for example ›...

The Recorder of ArtemiS SUITE is characterized by its task-oriented, clearly structured user interface and ease of use. Take, for example, the visual representation of the measurement chain that enables the entire measurement system to be configured intuitively via drag-and-drop and by using the Properties tool window. This and other functions enable even inexperienced users to safely perform their measurements. > Fast system configuration > Assistance functions for automatic sensor calibration, TEDS queries, channel leveling, ... > Offline frontends for virtual configuration of the measurement...

1 Electrical isolation per triax sensor HEAD/ab Modules SensorsVoltage / IEPE/ICP (TEDS) Voltage / Microphone (Supply for impedance converter, switchable polarization voltage) Measuring bridges (resistive, DC, full, half, and quarter bridges) inputs from each other) Navigation satellite system receiver Binaural Measurements HMS V HSU III.2 HSU III.3 BHM III.3 BHS II Playback Headphones Subwoofer HEAD acoustics GmbH 6 Data Sheet D3700e17_ subject to change, last update: 08/24

High-Performance Controller to 10 HEAD/ink SUITE installed, II.1 can be used a web interface. /abCTRL II.1 is the second-generation controller that enables measurements with a maximum of 240 channels thanks interfaces. With Dual Link measurements, 120 channels are possible. When connected to a computer with ArtemiS /abCTRL II.1 can also be used in larger HEAD/ab systems and connected to several controllers. In addition, /abCTRL stand-alone in combination with the /abSAR I.1 industrial PC and controlled wirelessly with a smartphone or tablet using > Sampling rates from 2.048 kHz to 204.8 kHz >...

6 Channels for Voltage and IEPE/ICP Sensors (TEDS) > Flexible measurement ranges between 10 mV and 30 V > Analog highpass and lowpass filters > 0.14 Hz lower cut-off frequency > Switchable coupling: DC, AC, ICP, ICP-DC 12 Channels for Voltage and IEPE/ICP Sensors (TEDS) > Flexible measurement ranges between 10 mV and 30 V > 0.14 Hz lower cut-off frequency > Switchable coupling: DC, AC, ICP, ICP-DC 24 Channels for Voltage and IEPE/ICP Sensors (TEDS) > Flexible measurement ranges between 10 mV and 30 V > 0.14 Hz lower cut-off frequency > Switchable coupling: DC, AC, ICP, ICP-DC 6 Channels for Condenser...

Sampling rates up to 204.8 kHz Dual Link Data acquisition with high numbers of channels for universal measurements, modal analyses, etc. Direct connection (8x Microtech) of common triax acceleration sensors (IEPE/ICP) Electrical isolation of the triax inputs from each other and also from the digital HEAD/ink interfaces Input Channels for Voltage and IEPE/ICP Sensors (TEDS) HEAD/ink 2.0 Sampling rates up to 204.8 kHz Dual Link Simultaneous excitation of a structure using 4 shakers and measurement of 12 responses for modal analyses etc. 4 outputs for shaker excitation > Direct connection of the...

> 10 V HD wide-range input (HD mode, Dual ADC technology) for signals with high dynamic ranges, e.g., run-up measurements with level ranges differing over time or fluctuating signal levels > Flexible measurement ranges between 10 mV and 30 V > 30 V high-mode measurement range > Extremely high dynamic range of 168 dB (Dual ADC technology) > Analog highpass filters > 0 Hz ICP-DC coupling from HEAD acoustics > Charge or ICP mode adjustable per channel > Charge amplifier for charge sensors (individually shielded) > Measurement ranges adjustable per channel: 10 pC, 100 pC, 1 nC, 10 nC, 100 nC, 1 pC...

> Connection of full, half, and quarter bridges: 120 Q, 350 Q, 750 Q, and 1000 Q > Connection of sensors with output signals, e.g., 0 V to 5 V, ±5 V, 0 V to 10 V, ±10 V, 0 mA to 20 mA 3-wire, 4 mA to 20 mA 2-wire, 4 mA to 20 mA 3-wire > Auto-Zero function for automatic bridge balancing > Shunt calibration of measuring bridges > Power supply to sensors or measuring bridges adjustable per channel 6 Channels for RPM, CAN FD, CAN, OBD, FlexRay, HMS IV, HMS III, Navigation Satellite Systems > Two pulse inputs , separately configurable for > a high maximum pulse rate without signal conditioning > a...