Leiden CF-XXL-2500M
When you need the most powerful system on the market, with 3000 microwatts of cooling power, 4 pulse tubes and a plate diameter of 1 m – you’ll be on the cutting edge of what’s possible.
Extreme Cooling Power
Our highly developed dilution unit, in combination with a powerful pumping system, allows us to offer the highest cooling power on the market. The CF-CSXXL offers 3000 μW at 120 mK, while still achieving a 5 mK base temperature.
Designed for Quantum
Our XXL line is built for quantum, supporting over 600 SMA or 2,000 high-density RF lines. The 3K plate can be tailored for cryo-CMOS, with the enhanced cooling power of four pulse tubes, and the extra extra large 1 m diameter sample volume.
CF-XXL-2500M Key Features
Cryogen-free dilution refrigerator
⌀ 1000 mm mixing chamber plate
Mass > 2.5 tons
12x 120 mm LOS ports for semi-probes
Lifting table for safe single person handling
Space for over: 600 SMA or 2000 high density RF lines
LN2 Precooling Circuit
Tmin = 5 mK
Q > 3000 μW @ 120 mK
4x PT, 10.8 W @ 4.2 K
Cold Probe Add-Ons
Leiden Cryogenics specializes in top-loading probes integrated with their high-end dilution refrigerators, designed for advanced cryogenic research. These probes are critical for experiments requiring precise sample manipulation at milliKelvin (mK) temperatures, such as quantum computing, superconductivity, and scanning probe microscopy.
Room Temperature Top-Loading Probe
Easy to assemble
120 mm diameter
Up to 60 semi-rigid coaxes
Cold Insertable Probe
Tmin < 12 mK
Q > 500 µW @ 120 mK
110 mm sample space at MC
Motorized insertion system
2 spindles
8 hours sample exchange
No sliding seals
