ShockWatch Tube

ShockWatch Tube

The ShockWatch Tube impact indicator provides a competitive edge by allowing customers to embed impact-sensing technologies directly into their product.

Embedding Shock Indicators into New Products with Power and Cost Considerations

ShockWatch Tubes are mechanical which means they do not require a power source. These devices can be integrated into system hardware without the worry of additional power consumption. Simply mount the indicator into your product and you are ready to go.

ShockWatch tubes are selected according to the impact amplitude and duration which define the damage profile of a product. Heavier products are more likely to be damaged by lower g amplitudes with longer durations while lighter products are more susceptible to higher g amplitudes with shorter durations.

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Indication TypeVisual, irreversible white to red color change
Activation MethodProduct is live at point of manufacturing
Operating Temperature Range-25°C to 80°C
Impact SensitivitySee activation graphs for details
Activation AnglesNear 360° impact sensitivity.  See Planar and 3D activation angle graphs.
Impact Duration0.5 to 50 msec
Accuracy+15% at 20°C, 1 ATM
ResponsivenessResponds to Single Impact
Product Life2 years from date of manufacture when stored at 20°C, 1 ATM
Dimensions

0.675” +0.01” x 0.094” +0.002” Small Devices

0.750” +0.01” x 0.135” +0.003” Large Devices

Large Devices (Lower sensitivities)T-85, T-75, T-65, T-55
Small Devices (Higher sensitivities)T-47, T-35, T-30
Weight – Varies by sensitivity0.2608 grams +5%  or less

SHOCKWATCH TUBE APPLICATIONS

 
 
  • Aerospace and Defense
  • HVAC
  • Construction – Supplies and Fixtures
  • Electronics
  • Robotics
  • Office Equipment
  • Furniture and Fixtures
  • Scientific and Technical Instruments
  • Computer Hardware
  • Electronics
  • Lasers
  • Tools