Nucleus Link Small Batch Coffee Roaster

The Nucleus Link Portable Coffee Roaster is a state-of-the-art small batch roaster leveraging advanced technology to connect the coffee roasting community. Whether you're an experienced barista or a home roaster, the Nucleus Link is the ultimate tool for crafting perfectly roasted coffee beans.

The Nucleus Link begins at ambient temperature, ensuring even roasting of coffee beans without burning risks. It features real-time roast monitoring and precise control, allowing you to customize roasts to your exact preferences. With its modern design and user-friendly interface, the Nucleus Link is a joy to operate. Its compact, lightweight build ensures portability, making it ideal for roasting anywhere. For those passionate about coffee roasting, the Nucleus Link is the top choice to engage with the coffee community and produce exceptional coffee at home.

Key Features
• Altitude Calibration: Adjusts fan speed to match air pressure for consistent roast profiling at any elevation.
• Optimized Bean Movement: Fine-tuning fan speed improves coffee bean movement without changing factory settings.
• Sea-Level Replication: Calibration mode in the LINK app mimics sea-level roasting conditions anywhere.
• 205 Global Profiles: Developed by Sam Corra over 3 years for filter and cupping excellence.

Complete Profile System
• Includes 205 expertly crafted profiles accessible exclusively via the LINK app.
• Designed and refined over 3 years for globally consistent cupping standards.

Addis 4.1 Update
• Built-in virtual assistant delivers instant answers about Link functionality.
• 24/7 support via the LINK app and Nucleus website.

Profile Packs
• 205 profiles sorted into 6 inboxes, each with 41 core profiles featuring various development percentages and roast curve pitches.
• The 6th inbox allows for full user customization and editing of profiles.

Density Roast Prediction
• LINK app assesses green coffee density and recommends the ideal profile.
• Streamlines profile navigation based on bean characteristics.

Advanced Dial-In
• Fine-tunes profiles after the initial roast for sample-specific precision.

DTR (Development Time Ratio)
• Tracks roast degree, development percentage, and roast duration.
• Override feature allows precise termination at target development points.

Variable Batch Size
• Adjustable batch size from 50g to 100g in 1g increments.
• Automatic fan calibration for consistent performance across all batches.

New Heating Technology
• Roasts beans from the inside out for greater control and higher heat rates.
• Ambient temperature start reduces CO₂ output and improves cup freshness.

Accessories, Protection & Education
• Comes with shock-absorbent, waterproof travel case, dosing cup, density tube, and coffee tray.
• Continuous education available via vlog tutorials and Nucleus support.

Specifications
• Roasting Capacity: 90–120g
• Packaged Dead Weight: 9.1kg
• Dimensions: L: 51cm | W: 20cm | H: 43cm