Cryogenic Ltd.
Designs and builds superconducting magnets and low-temperature measurement systems.
- 44(0)20 8743 6049
- 44(0)20 8749 5315
- sales@cryogenic.co.uk
- Unit 6
Acton Park Industrial Estate
The Vale, London W3 7QE
United Kingdom of Great Britain and Northern Ireland
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Product
Solid State NMR
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Magnets for NMR experiments are required to have a high homogeneity, which can be maintained over a wide range of field. Experiments are performed at fixed frequency and the spectrum is obtained by sweeping the magnetic field. This requires the field to be stable in spatial homogeneity and change steadily and repeatedly over time.
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Product
Free Room Temperature Bore Systems
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The cryomagnetic system contains the cryogen free room temperature bore superconducting magnet, cryostat, cryocooler and compressor, temperature monitor unit (nominally Lakeshore) and HTS current leads. The cooling for the magnet and cryostat housing is provided by a standard cryocooler with a base temperature of 4K. The magnet is designed to operate safely at the guaranteed field without quenching.
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Product
Vibrating Sample Magnetometer
VSM
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The Cryogenic Vibrating Sample Magnetometer (VSM) is designed for measurement of the DC magnetic moment of a sample with a noise floor sensitivity of 10-6 and at 10 seconds integration time.
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Product
Specific Heat Capacity
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The heat capacity probe uses a miniature AC calorimeter to measure the heat capacity of samples weighing as little as one microgram. The AC technique employed is highly sensitivity and combined with the automated Cryogenic Software, is simple to use.
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Product
High Resolution Magnet Systems
EPR
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EPR samples with S=1/2 electronic spins exhibiting a narrow signal at G=2 and require magnetic fields of only ca. 3.5 T. However, EPR spectra from S>1/2 spins are typically much broader and have spectral features that spread over magnetic field range of several Tesla.
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Product
Cryocoolers
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Cryogenic uses various cryocoolers with cooling powers to suit different cryogen free magnet systems and applications. The Gifford-McMahon cycle cryocooler has the advantage of greater thermodynamic efficiency. The pulse-tube cryocooler is vibrationally quieter, has a longer service interval and cools faster from room temperature.
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Product
Cryogen Free Variable Temperature Cryostat for EPR
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We offer a variable temperature cryostat with a sample space of 40mm designed to fit between the poles of a resistive electromagnet for EPR applications. The cryostat is designed to receive standard EPR probes.
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Product
High Temperature VSM probe
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To perform measurements at or above room temperature, separate heated sample probes are offered for electrical or magnetic measurements. In normal operation, the CFMS has a continuous temperature range of 1.6 K to 400 K. With these inserts the range can be extended up to 1000 K.
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Product
Vector Field and Multi-Axis Systems
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Cryogenic vector magnet systems allow precise alignment of the magnetic field to an exact direction in a measurement sample. The system provides the capability of orienting the magnetic field to any vector direction. This is suitable for experiments where samples cannot be moved easily.
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Product
SQUID Magnetometer
S700X
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The S700X SQUID Magnetometer is the most sensitive instrument for DC and AC measurement of magnetic properties as a function of magnetic field and temperature. Numerous different experiments may be performed with this unique instrument.
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Product
Resistivity and Hall Effect
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The Resistivity System allows the user to make Resistivity and Hall Effect measurements in the range of to M. Samples are mounted on special platforms inside the VTI with contacts made to the sample according to the customer's requirements.
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Product
Free DR and High Field Magnet in Shared Vacuum Space
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50 mm 4 K magnet bore, 30 mm sample space in DRSuitable for use with Leiden DR type CF200, CF450, CF650 or CF1000 DR
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Product
Cryogen-Free DR With Integrated Magnet
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Magnet thermally linked to cryocooler 2nd stage Ideal for smaller magnets up to 17 T or small vector magnets up to 7T / 2T / 2TSingle pulse tube cryocooler for cooling both magnet and DRMagnet operation at 700 mK or 4 KUse with top-loading probeFast Sample Change
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Product
Magnet & Integrated Variable Temperature Sample Space With DR Insert
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Adapted MCK model DR inserted into 50 mm 1.6 K300 K VTI VTI cooling power used for condensing stage of DR Versatile solution as the magnet system can also be used with other inserts and measurement probes including He3, heated probes, rotator, VSM etc.
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Product
Mini Cryogen Free Systems
mCFMS
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Cryogenic offers cryogen free measurement systems, which include a cryocooler, cryostat with superconducting magnet (3, 5, 7 or 9 Tesla), variable temperature sample space, a selection of special probes for measurements of different physical properties, as well as electronics, computer and measurement software.
