Nucleus Link Sample Roaster
Nucleus Link Sample Roaster
Shipping worldwide — More than 1000 high-quality roasting profiles. Very low maintenance and robust. Fast shipping.
Description:
Unlocking Potential with Precision
The Nucleus Link Sample Roaster is a next-generation analytical tool designed in collaboration with Sam Corra. It redefines sample roasting by moving away from traditional drum physics toward a highly responsive fluid-bed system. Whether you are at origin or in a QC lab, the Link ensures that the sweetness, body, and clarity of your coffee are always perfectly balanced.
Smart Roasting Intelligence
Density Roast Prediction
The Link App recommends profiles based on your bean's density. This "Density First" approach ensures optimal heat transfer from the inside out.
DTR Override System
Total control over your Development Time Ratio. Adjust the profile in real-time to match your specific cupping standards.
Ambient Start Technology
Roasting from ambient temperature enhances flavor clarity and eliminates "baked" notes common in pre-heated systems.
Extensive Profile Library
Access over 1,000 professional profiles through the Link Studio software, covering every processing method and origin.
Rugged Portability
Built for the professional on the move. Every Nucleus Link is delivered in a shock-proof and waterproof military-grade case, ensuring your precision equipment stays calibrated during transit.
- Included: Dosing cup, density tube, and coffee tray.
- Weight: Only 4.1 kg for easy transport.
Technical Specifications
| Batch Size | 50 – 100 g (Green Coffee) |
| Roast Time | 8 – 10 Minutes + 4 Min Cooling |
| Power | 1400 W (220–240 V) |
| Construction | Powder-coated Steel & Aluminium |
| Dimensions | 125 × 125 × 430 mm (with collector) |
Frequently Asked Questions
How does the altitude calibration work?
Roasting physics change with altitude. The Link features an internal sensor that measures barometric pressure and automatically adjusts airflow and heat momentum, ensuring your profiles taste identical at sea level or high up in the mountains.
Can I use the Link without a computer?
Yes! The Link is designed for field use and comes preloaded with 41 professional profiles. You can select, roast, and replicate results directly from the machine's interface without needing a smartphone or laptop.
Nucleus Link: Precision-crafted in New Zealand for roasters who value data, clarity, and consistency.
