Data collection concept
The control and evaluation takes place via the Nor850 software. Either the Nor150, Nor145, Nor140 sound level meters or the Nor850 multi-channel rack can be connected to the laptop as a data acquisition system / front end. A rack can accommodate up to 10 channels, but any number of racks and sound level meters can be combined.
The measurement value generation already takes place in the sound level meter or in the Nor850 rack, i.e. the PC/laptop is not part of the measurement chain, but only a display unit. This concept enables traceable calibration of the entire measuring chain without having to send in the PC/laptop for calibration. The PC/laptop can be exchanged/updated as desired without interfering with the measurement chain.
- ISO 374x series.
- ISO 6395.
- Customized adaptions to other standards.
- Turn-key solutions.
- Scheduler for time saving testing and increased quality.
- Wlan communication or cable from measurement points to host.
Measuring points via WLAN
For large test objects – such as construction machinery – individual measurement channels can be connected via WLAN so that long microphone cables do not have to be laid. The Nor145 with an already integrated WLAN module is ideal for this.