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Test procedures


Multilayer actuators are tested during manufacturing and in final inspection before shipment. The tests and requirements shown in the table below are performed as standard. Additional tests and requirements can be agreed upon in cooperation with the customer.
 

 

Test

Procedure

Sampling

Requirements

Mechanical dimensions

Dimensions are measured with micrometer screw or calliper gauge depending on the size

 

 

Depends on dimensions and the product type. In most cases ±0,1 mm or ±2%, whichever is the largest.

Displacement

Displacement at maximum recommended voltage measured with LVDT

AQL 0.65

Depends on dimensions and product type. In most cases displacement within ±15% of specified value.

Capacitance

1kHz; 1,0Vrms

100%

Depends on dimensions and product type. In most cases capacitance within ±15% of specified value.

Dielectric loss factor

1kHz; 1,0Vrms

100%

Depends on dimensions and product type. In most cases dielectric loss within ±15% of specified value.

More information

Please contact:

Sales

Tel.: +45 4912 5034

 

 

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Modification or disassembly of Noliac products or any software connected is at the customers’ own risk and leads to the exclusion of warranty rights towards Noliac.

 
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