Nucleus Link professional coffee roaster

characteristics

• Roasting system: hot air flow (fluid bed)
• Setting options: Bean temperature & airflow strength
• Automation: PID based on a given temperature curve
• Temperature measurement: open bean sensor (naked thermocouple)
• Batch size: 50-100g green coffee
• Roasting time (typical): 10 min.
• Cooling time (typical): 4 minutes
• Roasting profiles:
  More than 400 roasting profiles in 4 categories (cupping, filter, espresso, omniroast)
  Density meter and app for determining the appropriate profile
  Unlimited number of custom roasting profiles possible
  Easy sharing of roasting profiles with other users (e.g. via email, forums,...)
• Country of production: Handmade in New Zealand

software and app

Software: Nucleus Studio

• The device can be used both with and without the software
• The software offers three options:
  1. Live recording of the roasting
  2. the analysis and documentation of the roasts
  3. Creating or modifying roasting profiles and parameters
• Free download: https://nucleuscoffeetools.com/products/link/
• Platforms: Windows and Mac

App: Nucleus Link

• The app helps you choose the right settings
• The app offers two options:
  1. Determination of calibration according to the current altitude
  2. Determination of the roasting profile according to density and processing of the beans
• Free download in the App Store, respectively. Google Play Store
• Platforms: iOS and Android

Technical data

• Dimensions basic unit: 125mm x 125mm x 280mm WxDxH
• Height with chaff collection container: 430mm
• Weight: 4.1 kg
• Power supply: 220-240V
  on request also the 110V version with US plug available from stock
• Power: 1400 W
• Materials:
  - Housing: Powder-coated steel
  - Plastic fittings: Nylon PA66
  - Roasting chamber: aluminum

Note: On request, we can also supply the 110V version if the device is to be taken to countries of origin with 110V power supply.

scope of delivery

• Nucleus Link coffee roasting machine
• chaff collector
• High-quality shockproof and waterproof case
• container for determining density
  (a conventional kitchen scale or coffee scale is also required but not included in delivery)
• High-quality dosing cup
• bowl for coffee
• connection cable (USB-C / USB-A)

What is the difference between Nucleus Link and Kaffelogic Nano 7e

One of the questions we hear most often is how the Nucleus Link and the Kaffelogic Nano 7e differ. Therefore, you will find a summary of what we consider to be the most important differences here.

The Nucleus Link convection roaster is a high-precision device that was specially developed as a sample roaster. It enables coffee beans to be roasted evenly - regardless of external conditions. This makes it ideal for communication between coffee producers and roasters and as a reliable companion during farm visits.

The Nucleus Link is delivered in a shockproof box and with practical accessories to determine the density of the beans. An intuitive app helps you find the best settings for your roasts - based on the altitude and the type and density of the beans.

Thanks to its ease of use, the Nucleus Link is not only suitable for professionals, but also for ambitious and quality-conscious home roasters.