Lake Shore M91 FastHall Controller

The MeasureReady M91 FastHall® controller is a revolutionary, all-in-one instrument that delivers significantly higher levels of precision, speed, and convenience to researchers involved in the study of electronic materials.

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Featuring Lake Shore's patented* new FastHall measurement technique, the M91 fundamentally changes the way the Hall effect is generated and measured by eliminating the need to switch the polarity of the applied magnetic field during the measurement. This breakthrough results in faster and more accurate measurements, especially when using high field superconducting magnets or when measuring very low mobility materials.

Simpler and more convenient

• All-in-one instrument
• Automatically selects optimal excitation and measurement levels
• Automatically executes measurement steps
• Provides complete Hall analysis
• Easy to use, easy to integrate with existing lab systems

Makes better measurements, faster

• No need to reverse the magnetic field with FastHall
• Up to 100x faster for low-mobility materials
• Improves accuracy by minimising thermal drift

Cost-effective

• Build a new Hall system or upgrade an existing one
• Add state-of-the-art Hall measurement capability to any lab
• Use with any type of magnet