Function: The SM-30 is a small magnetic susceptibility meter. Thanks to the high sensitivity one can measure sediments and rocks with extremely low level of magnetic susceptibility. In addition, one can distinctly measure diamagnetic materials like limestone, quartz and also water.
Sensitivity: 1 x 10-7 SI units
Operating frequency: 9 kHz
Operating temperature: -20°C to 50°C
Serial interface: RS-232C

Function: The KT-6 is a handheld instrument designed for quick field measurements of magnetic susceptibility of outcropping rocks, drill cores and larger pieces of outcropping rocks.
Sensitivity: 1 x 10^-5 SI units
Operating frequency: 10 kHz
Data memory: up to 70 measurements
Serial interface: RS-232C
Measuring ranges: -999 to 9999 x 10^-3 SI with automatically switched accuracy (9.99, 99.9, 999).

Function: The KLY-4S is a super-precise fully automatic inductivity bridge. It is equipped with automatic zeroing system (in both real and imaginary components) and automatic compensation of the thermal drift of the bridge unbalance as well as automatic switching of appropriate measuring range. The measuring coil is designed as 6th-order compensated solenoid with an outstanding field homogeneity. The KLY-4S Spinner model measures the AMS of a slowly spinning specimen. One has to adjust the specimen only in the three perpendicular positions. The measurement is rapid (about 2 minutes per specimen) and precise, profiting from many susceptibility determinations in each plane perpendicular to the axis of specimen rotation.
Specimen dimensions: cylindrical with nominal volume of 10 cm3 (25 mm diameter/21 mm height) or cube: 20 mm in edge
Operating frequency: 875 Hz
Specimen spinning frequency: 0.5 Hz
Field intensity range: 3 A/m to 450 A/m
Field homogeneity: 0.2 %
Measuring range automatic: up to 0.2 (SI)
Sensitivity: (in the field of 300 A/m): bulk 3 x 10-8 (SI) / aniso 2 x 10-8 (SI)
Accuracy within one range: ±0.1 %
Accuracy of the absolute calibration: ±3 %

Function: The Kappabridge allows characterization of rockmagnetic fabric through precise measurement of the anisotropy of low-field magnetic susceptibility (AMS) and discrimination of minerals by their low-temperature transitions and Curie or Neel points.
Specimen dimensions: cylindrical with nominal volume of 10 cm3 (25 mm diameter/21 mm height) or 65 cm3 (46 mm diameter/40 mm height) or fragmented material.
Temperature range: -192°C to 0°C and from room temperature to max. 700°C
AC Field: 300 A/m
Frequency: 920 Hz
Sensitivity: 4 x 10-8 SI
Measurement time: 5 minutes for room-temperature AMS determination, approximately 90 minutes for the low-temperature run and almost 2 hours for the high-temperature sweep (depending on heating rate).

Function: The GEM Systems GSM-19 is a standard proton precession magnetometer with a walking magnetometer, gradiometer option, providing a standard sensitivity of 0.2 nT/vHz and 1.0 nT absolute accuracy. The long term stability and modular design make the GSM-19 ideal for a wide variety of applications such as: magnetic and magnetic gradient geological mapping of structure and lithology, magnetic and magnetic gradient surveying of archaeological, environmental or geotechnical sites, mineral exploration surveys, base station monitoring of magnetic field variations.
Sensitivity: 0.2 nT/vHz
Resolution: 0.01 nT
Absolute accuracy: 1.0 nT
Dynamic range: 20000 to 100000 nT
Serial interface: RS-232C

Function: The JR-5A (automated) version is destined for rapid and accurate measurement of remanent magnetization. The specimen is manually only inserted into the specimen holder and the changes of positions in the holder in order to get complete vector are made automatically by the instrument. Rock specimen rotates at a constant angular speed in the pick-up unit inside a pair of Helmholtz coils. In the coils an AC voltage is induced whose amplitude and phase depend on magnitude and direction of the remanent magnetization vector.
Specimen dimension: cube of 20 x 20 x 20 mm / cylinder with 25 mm diameter, 21 mm height
Speed of rotation: 89.3 Hz
Measuring ranges: 1.6 mA/m, 16 mA/m, ……1600 A/m
Noise: 2.4 µA/m
Sensitivity: 2.4 µA/m
Accuracy of measurements of the vector components: 2.4 µA/m
Serial interface: RS-232C

Function: The KLF-3 Minikappa magnetic susceptibility meter has been designed for laboratory measurements of magnetic susceptibility of cubic, cylindrical and fragment rock specimens. There are two possible measuring fields fields (30 and 300 A/m). The measurement is fully automated and the ranges are automatically switched over.
Nominal volume: 10 cm³
Magnetic field intensity: 30 or 300 A/m
Frequency: 2 kHz
Sensitivity: 1 x 10^-6 SI
Serial interface: RS-232C

Function: The Magnetic Measurements Low Field Cage (MMLFC) was designed to meet the need of a modern palaeomagnetic research laboratory that requires measurement and demagnetization to be carried out in a near zero field environment (central field < 25 nT) to avoid magnetic viscosity effects. The MMLFC consists of 15 square coils, 5 in each of 3 directions, all automatically controlled by a 3 axis fluxgate magnetometer. The MMLFC will cancel the earth field and 50/60Hz mains generated magnetic fields. The coils are counterbalanced and can be opened for easy access.

Function: The MMTD1 Thermal Demagnetizer has a number of advanced features that ensure precise temperature control and near zero magnetic field environment for high quality thermal demagnetization. The oven controller is fully programmable and will allow up to 3 heating or cooling ramps with hold times in between. The samples can be forced cooled (800°C to 35°C in 25 minutes) by automatic operation or cooled down a slow thermal ramp.
Oven temperature: up to 800°C
Heating rates: 1-150°C/min
Hold times: 0-99 hr in 1 min steps
Constant field: up to 300 µT

Function: The MI AFD 1.1 is an alternating field demagnetizer for the static demagnetization of rock specimens in peak fields of up to 160 mT (1600 Oe) in a µ-metal shield (remaining field < 20 nT). An Anhysteretic Remanent Magnetization (ARM) can also be produced.
Maximum field: 160 mT
ARM dc field: 42 µT
Frequency: 78 Hz