The Proteox™ Family

ThePROTEOX.™ dilution refrigeratorenables a step change in Cryofree® system modularity - designed for enhanced adaptability, reliability and increased experimental capacity.

The largest in its class dilution refrigerator with extensive capacity for components, experimental services and sample mounting for high input/output applications.

特征

Future-Proof Investment
Fully cross-compatible and upgradeable Secondary Inserts can be exchanged between current (ProteoxMX or ProteoxLX) and future systems in the Proteox family.

Greater Control
Patented gas gap heat switch technology is leveraged to provide active control

Extensive Experimental Volume
Large diameter mixing chamber plate, combined with increased spacing.

Unlock New Applications
Increased capacity for components, experimental
services and sample mounting to facilitate qubit
scale-up and QIP applications.

Reliability and Convenience
New gas handling system delivers increased reliability and longer service intervals. This is combined with a new, powerful software control system.

Fast, Tuneable Cool Down
与我们的底部装载技术相结合时，它可以从300 k快速冷却样品冰球。

High Input/Output Capability
Enables high input/output applications through abundant line-of-sight (LOS) access.

高温操作
在全场的独立控制超过30 k的磁体，恢复到基础温度。

Software

Remote access through a web-based, platform-independent
控制软件除了本地系统控制外
Automation routines for one button operation
Full manual control and programmable API interface for
custom routines
强大的数据讯问and visualisation package with live plotting.
逐步向导，用于指导手动进程。

System

Fully redeveloped gas handling system to ensure the minimum
number of connections and o-ring seals
Cross-braced stiffened frame that minimises vibration
传输消除了有效阻尼的需求
Modular, upgradable platform with cross-compatible magnet systems.

Flexible Wiring

24-way twisted-pair DC looms with copper, constantan or NbTi conductors
Flexible coaxial (S1) wiring for use up to 500 MHz
Single-mode and multi-mode optical fibres
Thermo-coaxes for effective filtering of high-frequency noise
Low-impedance looms suitable for nano-positioning piezo devices.

同轴布线

UT34和UT85与SMA或SK连接器的同轴电缆，用于18 GHz或40 GHz带宽操作
亚麻导体范围包括不锈钢，山丘和NBTI
Heat sinking using bulkhead connectors at all experimental plates with optional 0 dB attenuators for efficient conductor thermalisation.

Attenuators

Attenuators can be selected per line and per plate; 0 dB attenuators for conductor thermalisation; 3 dB, 6 dB, 10 dB and 20 dB attenuators.

Low Pass Filters

Low-pass multi-stage filters can be mounted for use at temperatures to below 100 mK.

4 cut-off frequencies available between 170 Hz and 110 kHz.
带射频垫圈的镀金铜底盘为过滤器PCB提供筛选和热倾倒。

Sample pucks for rapid exchange

Our patented, market leading sample loading mechanism allows for fast and easy sample exchange, without the need to warm the
entire system to room temperature:

装载样品冰球需要不到15分钟，系统会自动冷却返回基础温度
Up to 28 RF and 96 DC connections on a single sample puck
由于不同的实验可以在多个样品冰球中制备以来的多用户设施的理想解决方案
Patentedloading concept allows for safe and easy operation.

SampleProtect system secures against ESD

SampleProtect enables grounding or bias of samples during sample exchange to safeguard your experiments. It provides users with a method of protecting sensitive samples from accidental electrostatic discharge (ESD).

High quality, fully earthed cables for low level signals:
低噪声
High attenuation shielding
Low cross-talk

BNC or Twinax option.
24 connectors and 12 twisted pairs.

PROTEOXMX二次插入物

Customised Magnets
Beyond standard offering, our in-house team can design bespoke magnets to meet your experimental needs. Full FEA and electromagnet modelling capabilities ensure the integration of the magnet to the system is robust in terms of both magnet and system performance.

Solenoid Magnets
场强范围从1 T到14 T.

Vector Rotate Magnets
Three axis vector magnets with a vertical field up to 9 T and a horizontal field up to 3 T.

Active Field Cancellation
Active magnetic field cancellation available for magnets up to 14 T.

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Download ProteoxLX Brochure

Download Proteox5mK Brochure