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    Energy Gap In GE Crystal 4 Probe Method

    Energy Gap In GE Crystal 4 Probe Method
    Energy Gap In GE Crystal 4 Probe Method
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    Product Code : 0c
    Brand Name : lefco
    Product Description

     Energy Gap In GE Crystal Method

      For measurement of Resistivity in GE crystal

    Four Probe Set-up : Set Up Consist of 3 unit:

    (i) Multi Range Digital Voltmeter 

    Rang : (0-2.000 V)                                             Resolution : 100 uA At X 1 range

    Accuracy : +0.1 % of reading + 12 digit                Display : 3-1/2 digit, 7 segment

    (II)  Constant Current Generator :

          Open circuit voltage : 8V             Current range      : 0-20 mA

    Resolution       : 10 uA                        Accuracy : +0.25% of the reading + 1 digit

     

    (III)  Oven power supply : a switch is provided for heating the oven with low & high facility.



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