Low temperature system for helium free superconducting magnets - Tesla PT

Low temperature system for helium free superconducting magnets - Tesla PT

Main Features

The integrated variable temperature plug can provide a sample temperature range of 1.5 K to 300 K

• Compact structure, standard configurationmaximumMagnetic field strength of 14 T, optional vector rotating magnet

Multiple high-performance sample rods equipped with height adjustment and angle rotation options

Choosing different plugins can achieve lower temperatures: HelioxVT option can achieve a low temperature of<300 mK, Kelvin JT option can achieve a low temperature of<25 mK

Low vibration suitable for various sensitive tests

Separate sealed sample chamber, allowing for quick and easy replacement of samples without the risk of blocking the cooling circuit of the system

Low power consumption using single pulse tube refrigeration machine

No gas flow around sensitive samples: The system uses static exchange gas to cool the samples, avoiding the vibration of fragile samples or measurement sample rods caused by the cooling gas flow

Quick sample replacement can be achieved through the top sample rod. Samples can be replaced when the system is in a low temperature state, without the need for complex load locking mechanisms to reload the variable temperature plugin

The system uses an internal cold trap to filter pollutants without the need for liquid nitrogen

Sample measuring rod

Low temperature system for helium free superconducting magnets - Tesla PTThe Tesla PT system is compatible with standard fixed sample rods and mechanical rotating sample rods (Swedish rotating heads).

ESD protection sample holder

The PCB and LCC sample holder made of aluminum nitride material have high thermal conductivity.

The electroplating layer of the electrical contact does not contain magnetic materials such as nickel, thereby reducing the residual magnetism in the sample area.

The following sample holders can be optionally selected:

20 pin LCC sample holder with ESD interface

16 pin DIP (dual direct insertion) sample holder with ESD interface

Universal 16 way contact point PCB sample holder with ESD interface

44 pin LCC sample holder without ESD interface

The PCB sample holder installation end is equipped with 44 non-magnetic spring pins for connecting the PCB sample holder

During the process of loading the sample into the sample box, the ESD socket connects all the leads connected to the sample together to ensure that there is no loss voltage flowing through the sample due to electrostatic discharge.

The measuring cable consists of 13 pairs of twisted pair wires, 10 pairs of tinned copper (26AWG), and 3 pairs of tinned copper (22AWG). Each pair of leads has a separate foil shielding layer, and each shielding layer has an independent external insulation layer and winding wire.