Take your cryogenic system further with high-quality accessories engineered for performance, reliability, and customization. From enhanced vibration isolation and optical access, to advanced wiring and superconducting magnets, our accessories are built to support the most demanding ultra-low temperature experiments.
Accessories
Precision Components for Quantum Performance
Quantum Machines Product Integration
- Quantum Machines electronics for support of spin qubits & superconducting qubits:
- QBoard-II
- QCage.24 and Q.Cage.24-Core
- QCage.64
- QFilter-II
- Magnetic Shielding
- OPX1000
- All packages include full installation and testing, including coax wiring, attenuators, isolator/circulators, and amplifiers at the mixing chamber and 4 K stages.
- Visit https://www.quantum-machines.co/ or contact a ZPC sales representative for more information.
Free Space Optical Access
- Up to five* (5) optical windows with direct line-of-sight access to the experiment stage
- Bandpass filters and anti-reflection coatings available
- Maximum diameter: 4 inches / 100 mm
- Compatible with cryo-objectives
Enhanced Vibration Isolation Package
- Viscoelastic vibration-dampening pulse tube mounts
- Double-gimbal bellows (T-bellows) and external isolation block in the still pumping line for reduction of pump vibrations
- External mounts for the pulse-tube’s remote motor
- Optional in-frame air suspension or in-frame dampeners for isolation from building vibrations
- Optional Extra-large room temperature plate and support frame
Fiber Optics
- Optical fibers to the experiment plate
- Customizable wavelengths, IR to UV compatible
- SMA or SMP connectors
- Model L: up to 36 fiber optic lines
- Model I: up to 30 fiber optic lines
- High-density options available
DC Wiring
- Twisted pair looms, woven with PEEK yarn and kapton coated
- Thermalized to each cryogenic stage with shielded bobbins
- Micro-D connectors and breakout panels at the room temperature stage, 4 K stage, and mixing plate
- Available materials:
- Constantan – 42 SWG, 66 Ω/m
- Copper – 42 SWG, 2.3 Ω/m
- BeCu – 42 SWG, 10 Ω/m
- NbTi, CuNi shield, superconducting below 4K
- Other materials and wire gauges available on demand
- Compatible with HEMT and cryo- amplifiers, isolators, circulators, mechanical stages, and other low-temperature electronics
RF Coax Cabling
- RF coax cabling with line-of-sight access from the room temperature plate to the experimental stage
- Includes feedthroughs on all low temperature stages, and hermetic feedthroughs on the room temperature stage (SMA, 2.92 mm, SMP(M), K-type)
- Model L is compatible with rapid exchange of wiring harnesses
- Available Materials:
- High-attenuation stainless steel coax
- Low attenuation BeCu
- Low attenuation Cu
- Superconducting NbTi
- Semi-rigid coax lines or flex lines available
- Other materials and dimensions available upon request
- Attenuators, filters, isolators, circulators, and amplifiers (HEMT or JPA) available
- High-density wiring solutions available
Superconducing Vector Magnets
- Single Axis magnets:
- 0.5 T to 12 T superconducting, cryogen-free magnets
- Solenoid or Helmholtz coils
- Bore size: 50 mm to 150 mm diameter
- Vector Magnets:
- 2-axis and 3-axis vector magnets.
- 0.5 T to 9 T per axis
- Solenoid or Helmholtz coils
- Bore size: 50 mm to 150 mm diameter
- Compatible with Model L and Model I cryostats
- Options for persistent switches and compensation coils
- All magnets include power supplies, HTS straps, and quench protection
- Persistence switches available
- All magnet delivery packages include a spare set of radiation shields, for easy operation with and without the magnet installed
Superfluid Helium Valve
- Actuation pressure: tunable. Nominal operation at 5-10 bar
- Operation temperature: 1 mK to 300+ K
- Dimensions: 38 mm diameter, 16.6 mm height
- Mounting: gold-plated Cu adapter disk, customized for your cryostat
- Inlet & outlet tubing: 1 mm OD / 0.5 mm ID, fully welded connections
- Compatible with 0.5 mm OD tubing solder connections
- Closed-state superfluid leak rate:
- Guaranteed: better than 1×10-9 mbar⋅L/s at 1.5 K
- Expected: below 1.3×10-10 mbar⋅L/s at 1.5 K
- Open-state flow rate: Better than 1.0 mbar⋅L/s, at 1.4 bar inlet pressure, 1.5 K
External Cold Trap
- External cold trap for freezing out contaminant gases
- Designed for operation at 77 K, within a liquid nitrogen dewar
- All ZPC cryostats feature an extended life cold trap mounted to the 45 K plate. This removes the need for an external cold trap under normal operation. The external cold trap is included in all standard deliveries for your peace of mind.
Cooling Power Upgrades
- All ZPC dilution refrigerators and continuous cold cryostats feature a pulse tube with 1.0 W of cooling power at 4.2 K, and a remote motor for reduced vibrations in your experiment
- Available pulse tube upgrades:
- 1.5 W cooling power at 4.2 K
- 2.0 W cooling power at 4.2 K
- 2.3 W cooling power at 4.2 K
- All dilution refrigerators offer 250 μW cooling power at 100 mK. This can be upgraded to
- 400 μW at 100 mK.
Advantages
- Maximum Cold Time: Extended life cold trap and efficient gas handling ensure longer operational periods without intervention or maintenance.
- User-Friendly Interface: Intuitive touchscreen controls for easy operation and monitoring from any web browser.
- Versatile Configuration: Supports various wiring and optical setups, making it adaptable to most research needs.
- High Performance: Achieve low temperatures with significant cooling power for demanding experiments.
- Reliable: Robust design and construction ensure dependable performance.
Book a meeting
Let our experts help you stay colder for longer.
Please use our contact form if you can’t find a suitable time in our booking system. Our team will be happy to schedule a convenient time for you.