Page 1: ...equipment conforms to safety regulations for electrical measuring instruments and control and laboratory equipment as per DIN EN 61010 part 1 and is designed to conform to protection class 3 It is intended for use in dry rooms which are suitable for the use of electrical equipment If the equipment can no longer be operated without hazards arising it should immediate ly be withdrawn from use Do not...
Page 2: ...and side of the case there are three mini DIN sockets for computer based measurement of the quanti ties mentioned above using a 3B NETlogTM unit The equipment is set up on the U shaped core of the multi piece transformer kit The magnetic field can be measured using a magnetic field sensor adjacent to the crystal 3 Contents 1 Hall effect basic apparatus 1 U shaped holder 2 Connector leads with 8 pi...
Page 3: ...on circuit board 1009810 or 1 N doped germanium on circuit board 1009760 or 1 Undoped germanium on circuit board 1008522 1 U shaped core 1000979 1 Pair of pole pieces for Hall effect plus clamps 1009935 2 Coils 600 windings 1000988 1 Magnetic field sensor 2000 mT 1009941 Place the U shaped core on a stable level surface Place coils over the core in such a way that their connectors are facing the f...
Page 4: ...ply and set an output voltage of 12 V Connect the coils to the DC power supply Connect the magnetic field sensor to the 3B NETlog unit Select sample current IP for max sample current see instruction manual for germani um crystal select the Hall voltage on the console and adjust the zero point for the Hall voltage with the help of the compensation trimmer 7 1 1 Hall voltage as a function of sample ...
Page 5: ...A 230 1003316 or 1 Transformer with rectifier 3 A 115 V 1003315 Select a small sample current IP Since the current will cause the sample to heat up you should not exceed a current of 5mA Switch the display to sample voltage Turn on the heating controller and record the sample voltage UP as a function of tempera ture For your measurement plots see the manu al for the relevant circuit boards 8 Care ...
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