Eureka Mignon Libra – Grind-by-Weight Grinder White
Description
Eureka Mignon Libra – Precision Grind-by-Weight Automation White
Eureka Mignon Libra – Grind-by-Weight Grinder White represents a revolutionary shift in coffee workflow by replacing traditional timed dosing with an integrated high-precision scale. Look, truth is, timed grinders are inconsistent as bean density changes, but the Libra weighs the grounds in real-time to within 0.1 grams. By integrating this professional coffee equipment, you eliminate the need for external scales and manual weighing, drastically increasing the speed and consistency of your espresso service.
Integrated Scale Grind-by-Weight Technology
The Libra’s core technology is its revolutionary “Grind-by-Weight” system, which automatically stops the motor once your exact target weight is achieved in the portafilter. This technology, paired with 55mm hardened steel flat burrs and Silent Technology, ensures a perfect dose regardless of bean age or hopper level. The ROI is immediate: you reduce bean waste by up to 15% and ensure that every staff member produces identical shots without the steep learning curve of manual dosing. Buyers choose the Libra because it offers the most advanced dosing accuracy in the industry, wrapped in a sleek, white powder-coated chassis that fits perfectly in modern boutique environments.
Mignon Libra Technical Performance Specs
- Electrical: 120V / 310W / 2.5 Amp
- GPH Capacity: 1.4 – 1.8g/s Espresso Output
- Dimensions: 16.9 x 4.8 x 7.5 Inches
- Plumbing Connection: 300g UV-Protected Bean Hopper
- Control System: Digital Touchscreen Weight Interface
- Certifications: CE / UL Certified
- Tank Material: Aluminum Die-Cast Body
Silent Technology Operation Maintenance Efficiency
The Eureka Mignon Libra is engineered for low-maintenance durability, utilizing the ACE System to prevent static and clumping. Maintenance is streamlined through the “High Speed” burr access design, allowing for the cleaning of the grinding chamber without disturbing the calibrated weight settings or micrometric adjustment. Business owners purchase the Libra because it is a “smart” investment that solves the problem of dosing inconsistency once and for all, providing a reliable, low-maintenance solution for high-standard professional espresso programs.
- Ideal for: Specialty cafes, high-end office kitchens, and precision-focused boutique roasteries.
- Not for: Environments with frequent surface vibrations or high-airflow locations that may interfere with the scale.
- In The Box: Libra Grinder, 300g Hopper, Weight-Sensing Portafilter Fork, User Manual, and 1-Year Limited Manufacturer Warranty.
Eureka Mignon Libra Grinder (White)
| Specification | Value |
|---|---|
| Color/Finish | White (Pure White) |
| Model Type | Electronic On-Demand (Grind-by-Weight) |
| Grind Dosing | Instant Grind Weighing Technology (GBW) |
| Dosing Accuracy | Highly consistent (approx. ± 0.2 g variation) |
| Burr Diameter | 55 mm |
| Burr Type | Flat, Hardened Steel |
| Motor Power (Approx.) | 310 W (varies by region/voltage) |
| RPM (Speed) | 1350 r.p.m. |
| Dosing Programs | Digital Touch Screen (2 Programmable Doses + Continuous) |
| Productivity (Espresso) | Approx. 1.4 – 1.8 g/sec |
| Hopper Capacity | 300 g (Standard) |
| Net Weight (Approx.) | 6.5 kg (14.3 lbs) |
| Dimensions (H x W x D) | 390 mm x 124 mm x 192 mm (Height varies slightly by retailer, sometimes cited as 430mm) |
| Grinding Adjustment | Stepless Micrometrical (Patented by Eureka) |
| Key Technology | Silent Technology, ACE System (Anti-Clumps & Electrostaticity) |
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