Kaffelogic Nano 7e: Compact Benchtop Coffee Roaster The Kaffelogic Nano 7e is a fluid-bed convection coffee roaster designed for home, lab, or small-scale roasting. This benchtop model allows users to roast green coffee beans with precise temperature and airflow control, supporting batch sizes of 90-120g. It features pre-loaded roast profiles and software integration for customization, making it suitable for both beginners and experienced roasters seeking consistent results in a kitchen-friendly footprint. Key Features Roast Capacity and Timing: Handles 90-120g of green coffee beans, yielding approximately 80-100g of roasted beans. Typical roast time is 10 minutes, followed by a 4-minute cool-down cycle for immediate use. Control System: Equipped with PID temperature regulation, including a look-ahead algorithm for even heat distribution. Users can adjust airflow and heat settings manually or via profiles. Software Integration: Connects via USB to the free Kaffelogic Studio software, which offers 15 pre-set profiles with 60 roast degree variations. Supports logging, editing, and exporting data to professional tools like Artisan and Cropster. Expandability: Optional BOOST Kit extends batch sizes to 50-200g, enabling multi-batch roasting for larger needs. Design and Usability: Produces minimal smoke, comparable to light frying, and requires no special ventilation beyond a standard kitchen hood. The unit supports continuous operation with automatic cool-down monitoring. Build Quality: Features a brushless DC motor for quiet operation and durable construction, rated for ongoing use in home or professional settings. Technical Specifications Feature Details Roast Type Fluid-bed convection Batch Size 90-120g green (50-200g with BOOST Kit) Roast Time Approximately 10 minutes Cool-Down Time Approximately 4 minutes Power 1400W, 110-240V compatible Motor Brushless DC, 60W Dimensions (WxDxH) 125 x 125 x 280 mm (base); 430 mm with chaff collector Weight 3.6 kg Materials Powder-coated steel body, aluminum roast chamber, Nylon fittings Connectivity USB for software integration Certifications UL (120V models), CE (220-240V models) Voltage Compatibility Series B models optimized for 220-240V; performance may vary below 220V What’s Included Kaffelogic Nano 7e roaster unit Chaff collector Dosing cup for measuring beans USB cable for software connection Access to Kaffelogic Studio software with starter profiles This home coffee roaster model emphasizes precision roasting in a compact form, ideal for exploring different bean origins and profiles without large-scale equipment. For the latest firmware or profile updates as of 2025, check the official Kaffelogic community resources.
