Lake shore M91 fast hall measuring instrument

      Traditional Hall effect measurement system (HMS) Provide basic electrical measuring instruments combined with switching units to measure sample resistivity and Hall voltage , But it must rely on a separate basis PC Software to perform pre measurement and post measurement calculations , In order to finally get the parameters that physical researchers need to know —— Resistivity 、 Carrier type 、 Carrier concentration 、 Mobility and Hall coefficient .

      M91 Fast hall measuring instrument will be all necessary HMS Integrate functions into one instrument , Realize the automation and optimization of the measurement process , And directly report the calculated parameters .

 

       Others' methods are similar to FastHall Method

      A new method of Hall measurement

      MeasureReady M91 It is a revolutionary integrated hall analyzer , It can provide researchers engaged in electronic material research with a higher level of accuracy 、 Speed and convenience .

      M91 The fast hall measuring instrument adopts Lake Shore Patented * new FastHall Measurement technology , Fundamentally changed the way of measuring Hall effect , There is no need to switch the polarity of the applied magnetic field during the measurement . This breakthrough led to faster 、 More accurate measurement , Especially when using high field superconducting magnets or measuring very low mobility materials .

      It's simpler and more convenient

      Integrated instrument

      Automatically select the best excitation and measurement level

      Automatically perform the measurement steps

      Provide complete hall analysis

      Easy to use , Easy to integrate with existing laboratory systems

      Make better measurements faster

      No need to use FastHall Reverse magnetic field

      For low mobility materials , Speed up 100 times

      Improve accuracy by minimizing thermal drift

      Cost effective

      Build new lobby systems or upgrade existing systems

      Add the most advanced Hall measurement function to any laboratory

      Use with any type of magnet