DiFluid CoffMeter M1

Master Green Coffee Quality with the CoffMeter M1 Moisture and Density Analyzer

For coffee roasters, green buyers, and quality control professionals, the raw material is the most significant variable in the final cup profile. The CoffMeter M1 is a professional-grade analysis instrument designed to provide instant, laboratory-level data on the two most critical metrics of green coffee: moisture content and bulk density. By quantifying these variables, the M1 allows you to predict bean shelf-stability, optimize roasting heat application, and ensure that every purchase meets your brand’s quality standards. In a industry where precision dictates profitability, this device replaces guesswork with scientific certainty.

High-Speed Dual-Metric Analysis

The CoffMeter M1 is engineered for maximum efficiency, delivering both moisture and density readings in less than 2 seconds. Utilizing advanced adaptive capacitance technology, the device achieves a staggering moisture accuracy of ±0.2% and a density precision of 1 g/L. Unlike traditional meters that require manual leveling or complex calibration, the M1 features an integrated automatic temperature compensation system. This ensures that environmental fluctuations in the roastery or warehouse do not compromise the integrity of your data, providing stable and repeatable results across every sample batch.

Patented Bean Distribution for Maximum Stability

Consistency in green coffee measurement is often hindered by uneven sample packing. To eliminate this human error, the CoffMeter M1 utilizes a unique, patented bean distributor system. This mechanical innovation ensures that the green coffee is evenly distributed and packed within the testing chamber, removing "air pockets" that typically skew density results. This specialized engineering makes the M1 a reliable tool for high-stakes environments where even a 0.5% variance in moisture can lead to mold risks or inconsistent roast development.

Intelligent Connectivity via CoffeeOS

Beyond its physical hardware, the CoffMeter M1 is part of a modern digital ecosystem. It integrates seamlessly with the CoffeeOS platform and DiFluid Café App via Bluetooth, allowing for real-time data logging and long-term traceability. Roasters can save and compare measurement results across different harvests and suppliers, creating a comprehensive database of green coffee performance. With support for Over-The-Air (OTA) updates, the M1 continuously improves its detection algorithms, ensuring your investment remains at the cutting edge of coffee science technology.

Key Features

• Ultra-fast measurement of moisture and density in under 2 seconds.
• High-precision moisture detection with ±0.2% accuracy for shelf-stability audits.
• Patented bean distributor ensures uniform sample density and repeatable results.
• Advanced temperature compensation for stable readings in varying climates.
• Cloud integration with CoffeeOS for digital data tracking and historical analysis.

Technical Specifications

• Measurement Parameters: Moisture Content, Bulk Density, Sample Temperature
• Moisture Range & Accuracy: 1% – 50% | ±0.2%
• Density Range & Precision: 0 – 1200 g/L | ±1 g/L
• Display: 2.3-inch High-Definition Touchscreen
• Battery: 2500 mAh (Up to 10 hours continuous use via USB-C)
• Portability: Compact design weighing approximately 208g (main unit)

Ideal For

• Professional Coffee Roasters: Calibrating charge temperatures based on bean density and moisture levels.
• Green Coffee Buyers: Verifying the quality and transport-readiness of green lots at the source.
• Quality Control Labs: Establishing standardized intake protocols for specialty coffee inventory.
• Home Roasters: Enthusiasts seeking commercial-grade data to refine their roasting profiles.