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Atago PAL Coffee Refractometer – Digital Concentration Meter for Coffee and Espresso

Fiyat Sorunuz

Professional digital refractometer for precise coffee and espresso concentration measurement. High resolution ±0.01% Brix scale, stable readings at elevated temperatures, continuous measurement capability used by professional baristas.

  • Water calibration advantage for easy field adjustment
  • Requires only 2-3 sample drops for measurement
  • Compact, lightweight, and portable design
  • Digital LCD display with real-time readings
  • Battery-powered operation for laboratory and field use
  • Included protective carrying case
  • Measurement range: Brix 0.0 – 25.0%
  • Resolution: ±0.10% Brix
  • Accuracy: ±0.2% Brix, ±1°C temperature
  • Operating temperature: 10 – 100°C with automatic temperature compensation
  • Professional-grade precision for barista and quality control applications

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The Atago PAL-COFFEE refractometer offers professional-grade measurement of coffee and espresso concentration with exceptional precision. Featuring a ±0.01% Brix resolution, this device detects subtle differences in brew concentration. Engineered for thermal stability, it delivers accurate readings even at high temperatures, enabling real-time measurement during brewing. Water calibration, minimal sample requirement (2-3 drops), and compact portable design make it ideal for café, laboratory, and quality control applications. Choose PAL-Coffee (TDS) for dissolved solids measurement or PAL-Coffee (BX/TDS) for dual Brix and TDS scale capability.

Technical Specifications

Measurement Scale Brix / TDS / Dual Brix-TDS options available
Brix Measurement Range 0.0 – 25.0%
TDS Measurement Range 0.0 – 22.0%
Brix Resolution ±0.10%
TDS Resolution ±0.15%
Measurement Accuracy Brix ±0.2%, Temperature ±1°C
Operating Temperature Range 10 – 100°C with automatic temperature compensation
Sample Volume Required 2-3 drops
Display Type Digital LCD
Power Source Battery
Calibration Medium Distilled water
Included Accessories Protective carrying case

Applications

  • Espresso shot concentration optimization for specialty coffee preparation
  • Coffee extraction control and quality assurance in café operations
  • Barista training and technique standardization
  • Laboratory testing of coffee and beverage samples
  • Brewing quality control and consistency verification
  • Field measurement of coffee concentrate in production facilities
  • Educational demonstrations in culinary and hospitality programs

Frequently Asked Questions

What is the difference between Brix and TDS measurements?
Brix measures the refractive index to estimate dissolved solids (sugar and soluble compounds) in coffee, while TDS (Total Dissolved Solids) provides a direct measurement in parts per million. Brix is the standard scale for coffee concentration in specialty brewing.
How do I calibrate the Atago PAL-COFFEE refractometer?
Calibration requires only distilled water. Apply 2-3 drops to the measurement surface and adjust according to the manufacturer's instructions using the calibration screw until the reading displays 0.0% Brix.
Can I use this refractometer for hot coffee samples?
Yes. The device features automatic temperature compensation (10-100°C) and delivers stable readings at high temperatures. Allow samples to cool slightly for operator safety before measurement.
What sample volume is required for accurate measurement?
Only 2-3 drops of sample are needed. This minimal volume requirement reduces waste and allows rapid sequential measurements.
Which model should I choose: Brix, TDS, or dual scale?
Select PAL-COFFEE (Model 4523) for Brix measurement, PAL-COFFEE (TDS) (Model 4532) for TDS scale, or PAL-COFFEE (BX/TDS) (Model 4533) if you require both scales for comprehensive concentration analysis.
Is the PAL-COFFEE suitable for professional barista use?
Yes. The refractometer is specifically designed for professional baristas and café quality control, offering high-precision measurement, rapid results, and portable convenience for real-time brewing optimization.