For determining the overall sound power of earth-moving machinery, making measurements that meet ISO standards.
Earth-Moving Machinery Noise - 7883
| PULSE Sound Power Determination for Earth-moving Machinery Type 7883 | Data Sheets | English |
This PULSE software determines the official noise levels of earth-moving machinery by guiding the user through the necessary steps to meet ISO measurement standards. It works together with six microphones that are positioned on an imaginary hemisphere surrounding the test object, and a weather station. For some tests, an extra microphone records acoustic levels at the operator’s position. The software controls the test and helps the user ensure it meets the relevant measurement standard with clear step-by-step instructions through set up, calibration, measurement and reporting of noise emission quantities according to ISO 6393, ISO 6394, ISO 6395 and ISO 6396.
This PULSE software is an application template designed for easy determination of the sound power of earth-moving machinery. The software is configured with the requirements of each standard and displays warnings if information is missing or does not follow the requirements. The operator can check the health and readiness of all channels simultaneously with one click, using charge injection calibration (CIC). Users need minimal training and can operate the application from a tablet. This makes it easy to use the system alone, as the operator of the vehicle also controls the measurements.
