Product Overview

 

 

The five-axis JT cryomanipulator provided by Fermi Instruments enables precise control of sample position and attitude, with the minimum temperature of the sample stage up to 1.8K. It is mainly composed of four parts: JT manipulator , temperature control system, XYZ-R1 stage and motor control system. The entire manipulator and XYZ-R1 stage are made of non-magnetic materials, which can be used in ultra-high vacuum. The sample stage can move in a wide range in the X, Y, and Z directions, also achieve rotational motion around the Z axis (R1). A gear drive mechanism was added to the head of the manipulator to achieve the function of flip rotation (R2) . Motor control software can interact with ScientaOmicron analysers to achieve automapping functionality.

 

Highlights

 

●  Low cost of ownership: Cooled by GM-JT cryocooler

●  Multi-axis: X、Y、Z、R1 、R2 are driven by step motors

●  Convenient operation: Plug and play, can be run

●  Temperature range : 1.8K - 325K

●  Fast Cooling Rate：RT to 3K, < 5 hours

●  Temperature stability: 10 mK with PID control

●  Options available

 

Options

●  Sample parking stage

●  Secondary Low Temperature Sample Stage

●  High Temperature Stage (E-beam optional)

●  YAG Stage

●  Sample Floating Module

●  Low Temperature Cleavage Module

●  Four-probe Transport Measurement Module

 

Mechanical Specifications

 

Polar rotation	360°(-180°~+180°）
X/Y stroke	25mm(±12.5mm)
Z stroke	最大650 mm
Flip rotation	60°(-15°,+45°)

Test Curves