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Nucleus Link

CHF2,090.00 *
Content: 1 Piece

Prices incl. VAT free shipping from 120.-

Currently not in stock.

  • CH.4515
  • Fast A-Post delivery from Switzerland
  • Prices incl. VAT
  • Free shipping from 120FR. / free returns

The Nucleus Link is a highly accurate convection roaster. It has been specifically designed as a sample roaster - in particular, it allows the same roast to be produced regardless of external conditions. This makes it perfect for communication between coffee growers and roasters, and as a sample roaster for farm visits.

The unit comes in a shockproof box and with accessories to determine the density of the beans. It also comes with an app that selects the appropriate settings for the machine based on the altitude, type and density of the beans. 

Thanks to its ease of use, the machine is also suitable for ambitious and quality-conscious home roasters.

 

Frequently asked questions (FAQ)

What the Nucleus Link offers you

  • Simple operation and consistent roasting
  • Time saving due to automated roasting
  • Easy calibration for identical roasts regardless of sea level and climatic conditions
  • Stable case for use in the field / on coffee farms
  • More than 400 high-quality roasting profiles - developed by coffee champions in cooperation with coffee producers
  • Incl. measuring set for coffee density, app and software with live function
  • Very low maintenance and robust

Happy customers working with the Nucleus Link

Nucleus Link | all you need to know

Nucleus Link sample roaster | Step-by-step guide

Features

  • Roasting system: hot air flow (fluid bed)
  • Adjustment options: Bean temperature & strength of air flow
  • Automation: PID based on a pre-set temperature curve
  • Temperature measurement: open bean sensor (naked thermocouple) 
  • Batch size: 50-100g green coffee
  • Roasting time (typical): 10 min.
  • Cooling time (typical): 4 min.
  • 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 own 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 with or without the software
  • The software offers three options: 
    1. life recording of the roasting
    2. analysis and documentation of the roasts
    3. creating or modifying roasting profiles and parameters in advance
  • 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 the calibration according to the current altitude
    2. determination of the roasting profile according to the density and preparation of the beans
  • Free download in App Store, resp. 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
    110V version with US plug also available from stock on request
  • Power: 1400 W
  • Materials:
    - Housing: powder-coated steel
    - Plastic fittings: Nylon PA66
    - Roasting chamber: Aluminium

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. Here is a summary of what we consider to be the most important differences.

Scope of delivery

  • Nucleus Link coffee roaster
  • Chaff collector
  • High-quality shock-absorbant and waterproof case
  • Tin for determining the density
    (a conventional kitchen scale or coffee scale is also necessary but not included)
  • High-quality dosing cup
  • Bowl for coffee
  • Connection cable (USB-C / USB-A)

 

Nucleus Link
Kaffelogic Nano 7e
 

Heat transfer

Nucleus Link:

Hot air flow (fluid bed)

Kaffelogic Nano 7e:

Hot air flow (fluid bed)

 

Capacity

Nucleus Link:

50g - 100g

Kaffelogic Nano 7e:

90g - 120g 
BOOST Kit as accessory with Max. 50g - 200g

 

Temperature measurement

Nucleus Link:

Open bean sensor
(Precise measurement of the bean temperature)

Kaffelogic Nano 7e:

Open bean sensor
(Precise measurement of the bean temperature)

 

Possible settings

Nucleus Link:

Temperature (beans) & fan strength

Kaffelogic Nano 7e:

Temperature (beans) & fan strength

 

Adjustment options on the roaster

Nucleus Link:

More than 400 roasting profiles in 4 categories (cupping, filter, espresso, omniroast).

Equipment for determining the bean density and app for determining the appropriate roasting profile. 

Possibility of programming further roasting profiles and uploading them to the machine.

Kaffelogic Nano 7e:

Choice of 12 pre-programmed roasting profiles and 60 roasting degrees each from super light to super dark. 

Possibility to programme additional roasting profiles and upload them to the appliance.

 

App and functions

Nucleus Link:

Smartphone app with the following functions:

  • Determination of the calibration value of the machine
  • Determination of the appropriate profile per bean
Kaffelogic Nano 7e:

No smartphone app

 

Setting options on the PC

Nucleus Link:

Free Nucleus Studio software (PC, Mac). Precise setting options for roasting profiles. Software can be adapted to the level of detail depending on the user (Basic, Advanced, Expert, Engineer).

Live recording of roasting

Easy sharing of roasting profiles (files), e.g. by email.

Kaffelogic Nano 7e:

Free Kaffelogic Studio software (PC, Mac, Linux). Precise setting options for roasting profiles. Software can be adapted to the user's level of detail (Basic, Advanced, Expert, Engineer).

Easy sharing of roasting profiles (files), e.g. by email.

 

Power requirement

Nucleus Link:

1400W (max.)

Kaffelogic Nano 7e:

1400W (max.)

 

Simplicity of use

Nucleus Link:

Quite simple to use;
Density of the coffee must be determined and the roasting profile selected with app

Kaffelogic Nano 7e:

Very easy to use;
Selection of the roasting profile according to the cultivation height of the coffee.

 

Country of production

Nucleus Link:

Handmade in New Zealand

Kaffelogic Nano 7e:

Handmade in New Zealand

 

Warranty

Nucleus Link:

2 years

Kaffelogic Nano 7e:

2 years

Precise sample roaster with calibrating function for uniform roasts from the growing country to...more

Precise sample roaster with calibrating function for uniform roasts from the growing country to the roastery. 50-100g capacity. Incl. app & software.

Capacity: bis 100g
power: 1000 bis 1500 Watt
PC connection: yes
bean cooling: yes
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