The
Fridge+

Upgrade your lab with premium performance

The Fridge+ offers everything you love about the Fridge plus faster sample swaps and more capacity. Choose between a 400 mW and a 1,000 mW configuration.

More capacity

Increase experimental volume without sacrificing performance or footprint.

100 L+ sample space accommodates larger devices and more complex experimental setups
Up to 6,000+ wiring channels support advanced multi-qubit processors and control systems
Expanded cold plate surface area provides more mounting options at each temperature stage
Multiple experiment zones can be configured within the same fridge
Modular extensibility allowing you to couple multiple Fridge+ systems together for even larger workloads
Scalable internal architecture allows custom arrangements of experimental hardware

Faster sample swaps

Minimize downtime between experimental runs.

Front-loading door with integrated radiation shields for seamless access to the entire experimental stack
Parallel preparation workflow enables next experiment setup while current experiment is running
Optimized cooldown sequence returns system to base temperature rapidly after sample changes

Magnet ready

Seamlessly integrate magnetic field capabilities into your quantum system.

Pre-engineered for magnet integration
Compatible with both vector and solenoid LTS magnets up to 9-1-1 or 10T
Integrated persistent current switches and optimized current leads
Minimal impact on base temperature when operating magnets
Optional multi-axis vector magnet configurations for complex field experiments
Sample Maybell dil fridge cooling curve
Maybell Fridge+ dil fridge front viewMaybell Fridge+ dil fridge quarter viewMaybell Fridge+ dil fridge detail shotMaybell Fridge+ dil fridge detail shotMaybell Fridge+ dil fridge detail shotMaybell Fridge+ dil fridge open, showing the inner chamberMan standing next to the Maybell Fridge+ dil fridgeMaybell Fridge+ dil fridge open on two sides for easy accessMaybell Fridge+ dil fridge pulse tubeMaybell Fridge+ dil fridge inner mechanismsMaybell Fridge+ dil fridge inner wiringMaybell Fridge+ dil fridge inner wiring
A data center packed with Maybell dil fridges
Specification
Fridge
Big Fridge
Base temperature
<10 mK
<10 mK
<10 mK
Cooling power at 20 mK
16 μW expected,
14 μW guaranteed
At least 14 μW guaranteed
At least 14 μW guaranteed
16 μW expected,
14 μW guaranteed
30 μW expected,
28 μW guaranteed
At least 28 μW guaranteed
30 μW expected,
28 μW guaranteed
Cooling power at 100 mK
500 mW expected,
400 mW guaranteed
At least 400 mW guaranteed
500 mW expected,
400 mW guaranteed
1,100 mW expected,
1,000 mW guaranteed
At least 400 mW guaranteed
1,100 mW expected,
1,000 mW guaranteed
At least 1,000 mW guaranteed
Mixing plate area
368 mm x 366 mm
495 mm x 392 mm
1,016 mm x 330 mm
Sample space
>300 mm
600 mm
>450 mm
Wire insert area
>800 cm2
>850 cm2
>1,700 cm2
SMA coaxial line count
>250
>300
>600
SMPS Flexline count
>1,000
>1,200
>2,400
Next-gen Flexline count
>4,000
>5,000
>10,000
Beautiful detail shot showing the etching and texture of a Maybell dilution refrigerator

Obsessively designed & tested

Unmatched reliability

No scroll pumps, no solder joints or acid flux, no indium or epoxy, 90% reduction in rubber gaskets (compared with leading competitor), and self-regenerating helium traps

User-centric design

Front-opening access, integrated workspace, and intuitive controls that let you focus on your research, not your fridge

Superior performance

Consistently performs better than specifications with base temperatures below 10mK and the quietest experimental environment in the industry

Expert support

Three-year comprehensive and ten-year dilution unit warranty with same-day response and a dedicated global team to help you succeed

American made

Designed and manufactured in Denver, Colorado with rigorous quality control and testing