The highly successful HARMONIE® measuring instrument has now been developed into a compatible family of devices satisfying a wide variety of user requirements in the following formats:
- box with PCMCIA interface
- half-length PCI card and
- Soundbook® complete compact device.
Variants with two, four and eight sound and vibration measurement channels are available in each of these formats.
In combination with the modular software packages offered, HARMONIE® can be employed for the following applications with to to eight channels:
- Sound level measurement
- Frequency analysis
- Sound intensity
- Order analysis
- Pass-bye measurement in accordance with ISO 362
- Building acoustics
- Testing and quality inspection
- Vibration analysis
- Modal analysis
- Rotor balancing
- Demonstration and education
Technical Data
| HARMONIE® variants |
light |
quadro |
octav |
| PLUS option* |
avalaible |
avalaible |
avalaible |
| Box with PCMCIA-Interface |
974004.6 |
974000.5B |
974008.7 |
| Half-length PCI card |
974006.2 |
974003.8 |
974007.0 |
| Input channels |
2 measurement channels
2x tacho
5x slow |
4 measurement channels
2x tacho
5x slow |
8 measurement channels
2x tacho
2x binary |
| Output channels |
2 |
4 |
4 |
| Accuracy according to IEC 651/804 and IEC 61672-1 |
class 1 |
class 1 |
class 1 |
| Sensor power supply |
ICP 2 mA
± 14 V
200 V |
ICP 2 mA
± 14 V
200 V |
ICP 2 mA
± 14 V
200 V |
| Resolution |
16 Bit or
20 Bit** |
16 Bit or
20 Bit** |
16 Bit |
| Sampling frequency |
44,1 kHz
48,0 kHz
51,2 kHz
96,0 kHz |
44,1 kHz
48,0 kHz
51,2 kHz
96,0 kHz |
44,1 kHz
48,0 kHz
51,2 kHz |
| Overload detection |
yes |
yes |
yes |
| THD + Noise |
> 80 dB |
> 80 dB |
> 76 dB |
| Cross-talk attenuation |
> 80 dB |
> 80 dB |
> 76 dB |
|
* AES3 interface
** 20-bit for level measurements
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[Catalogue] |
PDF document, english, 3325594 bytes |
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