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2-G Enterprises DC Squid Cryogenic Magnetometer, with
an in-line AF demagnetiser
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CCL RF Squid Cyogenic magnetometer
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AGICO JR5a Spinner magnetometer.
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Molspin Spinner magnetometer.
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Tumbling Alternating Field (AF) demagnetizer for AF
demagnetisation to 100mT.
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Static AF demagnetizer with a DC field coil for ARM
experiments.
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3 Thermal demagnetizers (2 MMTD, one in-house design).
One of the MMTD furnaces has a DC field coil for Thellier-Thellier experiments
and palaeointensity determinations, and one with particularly accurate
temperature control and extremely low magnetic field.
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KLY2 Kappabridge for measurements of magnetic susceptibility
and the anisotropy of magnetic susceptibility, with an attached CS3 furnace
for both high (700°C) and low (-192°C) temperature measurements.
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Minispin Anisotropy delineator.
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Vibrating Sample Magnetometer for measurements of various
rock magnetic properties.
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Pulse magnetizer (max. field apx. 800mT).
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Variable Frequency Translation Balance for measurement
of hysteresis parameters, thermomagnetic curves at temperatures up to 700°C
in air or argon, facilities for AF demagnetization to 150mT and separate
biasing coils for imparting of ARM.
Both Cryogenic magnetometers and the 2 MMTD furnaces
are housed in a "field-free" double-layer transformer steel room, with
an internal field of less than 200nT.
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