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3B Scientific™ Undoped Germanium on Printed Circuit Board

The circuit board is intended for use with the Hall effect basic apparatus in order to measure the conductivity of undoped germanium as a function of temperature. 

Supplier:  3B Scientific™ U8487010

Catalog No. S08155

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The germanium crystal is highly breakable: Handle the board carefully and do not put any mechanical stress on it.

Requires : Hall effect basic apparatus



With contacts for transverse current, integrated resistive heating element with temperature sensor directly under the crystal, and multi pin plug for connecting the circuit board to the basic Hall effect apparatus.
  • Cyrstal dimensions: 20 x 10 x 1mm
  • Board dimension: 70 x 10 x 10mm


Undoped Germanium on Circuit Board
Circuit board with germanium crystal, one test record and one instruction manual
±4 mA
Measure the conductivity of undoped germanium as a function of temperature
30 g


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