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Cryogenics · 4 K platform
Q-SHIVA
Quantum System for Hardware, Integration, Validation & Architecture.
Cryofree 4 K system · Generation 1 · 2026
A guaranteed 4.2 K base temperature, opened by one operator in under 30 minutes.
Q-SHIVA is a modular, closed-cycle (cryogen-free) 4 K platform built around a two-stage Gifford–McMahon cryocooler. It cools up to 10 superconducting devices or material samples, with high-density signal access for quantum technology, spintronics, optics, and other cold-matter research.
An integrated lifting fixture and mobile frame let a single operator raise and lower the lightweight OVC without a crane or a second pair of hands.
- Cooling power1.5 W at 4.2 K †
35–40 W at 50 K † - Complete integrationTwo-stage Gifford–McMahon cryocooler, cryogen-free
Mobile frame on lockable castors - Fast sample changeLightweight, top-loading OVC
Single-operator open and close in under 30 min - High-density signal accessUp to 10 superconducting devices or samples
3× ISO100 ports — up to 100 SMA input/output lines (DC–20 GHz) - Built for reliabilityStandardized M3/M4 mounting throughout
24 twisted-pair phosphor-bronze DC wiring
† Indicative value, representative of the system's GM cryocooler class — confirm against final delivered configuration.
Specification
- Base temperature
- 4.2 K guaranteed
- Cooling cycle
- Closed-cycle, cryogen-free
- Cryocooler
- Two-stage Gifford–McMahon
- Cooling power
- 1.5 W @ 4.2 K †
- Second stage
- 35–40 W @ 50 K †
- Sample capacity
- Up to 10 devices or samples
- Signal ports
- 3× ISO100
- RF lines
- Up to 100 SMA I/O, DC–20 GHz
- DC wiring
- 24 twisted-pair phosphor-bronze
- Mounting
- Standardized M3/M4
- OVC access
- Top-loading, single operator < 30 min
- Frame
- Mobile, lockable castors
- Control electronics
- FPGA + RF chain
- Software
- Qbit Force stack
