PCB stackup, signal integrity and controlled impedance Software and test systems for PCB assembly and repair


The DELAM product is an automated testing device used to quickly obtain capacitance values from a printed circuit board test coupon.  These test coupons are made of conductive layers and non-conductive dielectric layers and are measured for capacitance.  These capacitance values are used to compare layer-to-layer, coupon-to-coupon, and batch-to-batch capacitance variation to understand possible differences in PCB materials and or physical construction.





  • Fixture produces a repeatable constant contact pressure
  • Generate an automated report revealing actual capacitance values
  • Generates a report indicating which layers deviated more than the accepted comparison levels
  • Can enter in specific Warning and Limit comparison level percentages
  • Allows individual circuit testing to be performed
  • Measure up to 36 multi-layer coupons
  • Display real time capacitance measurement in graph form
  • Visually display on a graph a test coupon for comparison to other test coupon results

Polar instruments GmbH


Aichereben 16

4865 Nussdorf am Attersee



+43 7666 20041-0

Fax +43 7666 20041-20



Polar Instruments (Asia Pacific) Pte Ltd


Interlocal Centre, #07-23

100G, Pasir Panjang Road,

Singapore 118523


+65 6873 7470 / +65 6873 7470

Fax +65 6872 7471




© 2022 Polar Instruments GmbH

Fachverband für Design,

Leiterplatten- & Elektronikfertigung