Used BRUEL & KJAER / B&K 4185 #9302123 for sale

B&K (BRUEL & KJAER) BRUEL & KJAER / B&K 4185 is an advanced electronic test equipment equipment for acoustic and vibration measurement. It is designed to measure sound pressure level (SPL) and quantum waveforms in highly demanding applications. It is also suitable for measurement of environmental sound, such as marine engine noise, and environmental vibration. B&K 4185 is a multi-function device built around the highly sensitive BRUEL & KJAER / B&K 4807 microphone. This microphone is equipped with a wide-band transducer and a low-noise preamplifier for recordings that span a wide range of frequencies. The integrated transient recorder can record up to 50 ms periods at sampling rates up to 20 kHz. The amplitude analysis channels can measure 20 ms to 1 second of vibration. The system includes an Agilent 33220a signal generator, which is used to generate a wide range of signals that can be analyzed by BRUEL & KJAER 4185. The signal generator is programmable to produce both Sine and Square waveforms with amplitudes from 1 V to 5 V. The signal generator also has a start-stop timer, which allows for precise temporal measurement of signals. All of the components of 4185 have USB connections for data transfer, so that data can be transmitted to a PC for further analysis and reporting. BRUEL & KJAER / B&K 4185 is also compatible with many popular sound and vibration analysis software packages. B&K 4185 comes complete with the necessary hardware and software for autonomous operation, including a BNC cable for connecting the microphone to the generator. BRUEL & KJAER 4185 also includes Measurement Suite, a software package that facilitates multi-sensor data acquisition and analysis, and supports both recording and playback. 4185 is an excellent choice for those needing to perform acoustic or vibration measurements in an advanced manner. It is suitable for research and development, in-the-field measurements, and production environment tasks. This unit is ideal for those who require a reliable, repeatable and cost-effective machine for testing or troubleshooting acoustical and vibration problems.