Dasylab®
We have developed a range of add-on modules and drivers for data recording devices, for tasks which cannot be directly performed by Dasylab®.
If you have such a task, we offer standard signal processing (for DIAdem and Turbolab as well). Please contact us for details.
We can also support you with the development of DASYlab circuit diagrams.
Index:
- Human response to vibration
- Downloads for ISO8041
- Noise level measurements
- Sound power measurements
- Writing files in different formats
- Data acquisition driver
Human response to vibration
DASYLab® Add-on module for frequency calculations and output values according to EN ISO 8041.
Properties:
The module has one to sixteen analog inputs, and one to sixteen analog outputs through which the desired values can be output.
- Automatic calibration and manual entry of sensor responsiveness
- Vector addition from 3 X/Y/Z channels
- Frequency evaluation
- Wb vertical whole-body vibration, z-axis, persons sitting, standing or lying down, according to ISO 2631-4
- Wc horizontal whole-body vibration, x-axis, person sitting, according to ISO 2631-1
- Wd horizontal whole-body vibration, x- or y-axis, persons sitting, standing or lying down, according to ISO 2631-1
- We rotating whole-body vibration, all directions, persons sitting, according to ISO 2631-1
- Wf low frequency vertical whole-body vibration, z-axis, motion sickness, kinetosis by people sitting or standing, according to ISO 2631-1
- Wh hand-arm vibration, all directions, according to ISO 5349-1
- Wj vertical head vibration, x-axis, lying person, according to ISO 2631-1
- Wk vertical whole-body vibration, z-axis, sitting, standing or lying person, according to ISO 2631-1
- Wm whole-body vibration in buildings, in all directions, according to ISO 2631-2
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Output Values
- filter weighted time-signal [m/s/s],
- evaluated acceleration, RMS (Root Mean Square) [m/s/s],
- evaluated acceleration, Level [dB],
- evaluated acceleration, sliding RMS [m/s/s],
- Maximum running RMS / Maximum Transient Vibration Value (MTVV) of the sliding RMS,
- MSDV kinetosis / motion sickness dose value,
- VDV vibration dose value,
- peak vibration value,
- crest factor,
- unevaluated time-signal [m/s/s],
- unevaluated acceleration, RMS [m/s/s],
Standards complied to: EN ISO 8041 (2004), EN ISO 5349 (2001), EN ISO 2631, DIN 45 675 (1987), VDI-Directive VDI 2057 (2002), EU-Directive 2002/44/EC
Available languages: English and German
Source: Nehring PC-Messtechnik
Demo-Version available
Downloads for ISO8041
| German | English |
| Version 1.8 German and English | Version 1.8 German and English |
| DLL's und Helpfile German | DLL's and Helpfile English |
| Infofiles German |
Info on devices English General info English |
| Schematics German | Schematics English |
Help
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Sound Level Measurements
Add-on module for the standard-compliant calculation of sound levels.
Properties:
- The module has one to sixteen analog inputs with almost any sampling rate (>> 50 Hz) and one to sixteen level outputs in dB, updated every 20 ms.
- time evaluation: Fast, Slow, Impulse, Leq, Peak
- weighting filter: A, B, C, LINEAR
- automatic calibration using acoustic calibrator
Standard according to: DIN EN 60 651, IEC 651, DIN EN 60 804, IEC 804
Available Languages: English
Source: Roga-Instruments
Demo-Version available
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Sound Power Measurements
Add-on module for the standard-compliant calculation of sound power.
Properties:
The module has up to sixteen analog inputs through which level signals (e.g. from sound level modules) are estimated and an output from which the sound power is given in dB.
Standard compliant allowance of the corrective terms KO (temperature and air pressure), K1 (background noise), K2 (ambient interference), Ls (measurement area)
Standards according to: DIN 45 635, DIN EN 23 741 / ISO 3741, DIN EN 23 742 / ISO 3742, DIN EN 23 744 / ISO 3744 / ISO 3745 / ISO 3746, DIN EN 21 680
Available languages: English
Source: Roga-Instruments
Demo-Version available
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Writing files in different formats
DASYLab® Add-on module for the output of calculations in different file formats.
Supported file formats: Müller BBM Vibroakustik-Systeme / PAK, TEAC / Skalar20 (TDF), HEAD acoustics / HDF
Available languages: English
Source: Roga-Messtechnik
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Data acquisition driver
Dasylab® Device driver for data acquisition
Supported devices: TEAC GX1 (with support for all modules, even CAN-Bus-support), TEAC LX10/20 (Ethernet- and Firewire- port), Nehring COMET (no longer available), Nehring CaSy (no longer available)
Available languages: English
Source: Roga-Messtechnik
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