Les points forts :


  • Réduit les essais excessifs
  • Réduit le risque d'endommagement des structures critiques
  • Mesure les forces additionnées
  • .
  • Mesure les moments
  • Simplifie et accélère le processus de test
  • Suit et facile à mettre en œuvre

Le système d'essai de vibration à force limitée PCB® répond aux exigences de limitation de la force de réaction entre le vibreur et l'unité testée lors des essais de vibration. L'utilisation de capteurs de force piézoélectriques à 3 composants facilite la mesure de la force d'entrée. Cette force est directement liée à l'accélération quasi-statique du centre de gravité de la structure. Dans la boucle de contrôle du transducteur de vibration, le signal de force est comparé aux limites de force établies dans le contrôleur. Aux fréquences où la force mesurée dépasse la limite (aux résonances à Q élevé), le signal de sortie du contrôleur (c'est-à-dire le signal d'entrée du vibreur) est "entaillé". En réduisant l'entrée du secoueur à ces fréquences, la force de réaction entre le montage d'essai et la structure reste dans les limites spécifiées.

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Model:070A15

  • Product Type: Accessory
  • Product Type: Accessory
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Model:260A01

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
$2975.00 USD
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Model:260A02

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
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Model:260A03

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
$3750.00 USD
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Model:260A11

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$2750.00 USD
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Model Number

Model:260A12

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$2950.00 USD
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Model Number

Model:260A13

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$3000.00 USD
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Model Number

Model:261B01

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
$3645.00 USD
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Model Number

Model:261B02

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
$4745.00 USD
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Model:261B03

  • Temperature Range: -65 to +250 °F
  • Temperature Range: -54 to +121 °C
  • Electrical Connector: 4-Pin
  • Electrical Connector: 4-Pin
$5225.00 USD
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Model Number

Model:261B11

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$3550.00 USD
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Model Number

Model:261B12

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$4195.00 USD
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Model Number

Model:261B13

  • Temperature Range: -100 to +350 °F
  • Temperature Range: -73 to +177 °C
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
  • Electrical Connector: (Quantity, 3)10-32 Coaxial Jack
$4695.00 USD
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