EziLab supplies the ABBE Digital Refractometer EZL-DR171 for pharmaceutical laboratories that need combined refractive index and Brix scale measurement on one instrument. Covering 1.30000-1.70000 nD alongside 0-100% Brix, this digital refractometer reads both refractive index for compound identification and purity verification, and Brix percentage for sugar or soluble solids content, a dual-scale capability the benchtop refractometer elsewhere in this catalog doesn't specifically provide alongside its Peltier temperature control feature. That Brix scale addition matters for pharmaceutical applications involving syrups, sugar-based excipients, or formulations where soluble solids concentration is a relevant quality parameter alongside standard refractive index identity checks — having both scales on one instrument means labs testing sugar-containing formulations don't need a separate dedicated Brix refractometer for that specific measurement. The same 1.30000-1.70000 nD range as the benchtop unit covers the refractive index span of most common pharmaceutical and chemical liquids from water-based solutions through denser organic compounds. Pharmaceutical labs testing formulations where both refractive index identity verification and Brix-based concentration matter get both measurement types from this single instrument. See the Digital Refractometer and ABBE Digital Refractometer ranges for dual-scale refractive and Brix testing needs across USA pharmaceutical laboratory settings.



Measuring Range 1.30000 – 1.70000 nD
Measuring Resolution ±0.00001 nD
Measuring Accuracy ±0.0002 nD
Brix Measuring Range 0 – 100%
Brix Measuring Resolution ±0.01%
Brix Measuring Accuracy ±0.1%
Test Mode 8
Temperature Control Range 0 – 60°C
Temperature Resolution 0.1°C
Temperature Accuracy 0.5°C
Interface RS 232, USB
Display 7” LCD touch screen
Prism Hard glass
External Dimension (W×D×H) 340×200×110 mm
Package Dimension (W×D×H) 500×330×220 mm
Gross Weight 9 Kg
  • Fully automatic measuring

  • Unique performance with reliable results within seconds

  • Hard glass sapphire prism

  • Simple to use equipment

  • Reliable and robust design

  • 7” inch LCD touch screen display

  • Focusable eyepiece and dispersion correction prism

  • Adjustable, built-in illumination

  • It is an ideal instrument for practical demonstrations and experiments in chemistry and chemical laboratories, medical, pharmaceutical, industrial fluid, chemical, petro-chemical, plastic, food and beverage industries etc. Suitable for use with either transparent or translucent liquids or solids.