Fisher Scientific Abbe Bench-Top Refractometer for Effective Measurement of Refractive Indices

The Fisher Scientific™ Abbe Bench-top Refractometer measures refractive indices of liquid and solid samples at D-line (589nm), featuring a combination of the Brix and refractive index (nD) scales.

Description

Abbe refractometers are named after Ernst Abbe, who invented the first refractometer in the 19th century. Despite the emergence of modern-day digital models, these original refractometers remain irreplaceable due to their unique ability to measure solid samples, such as film, glass, and other transparent materials.

  • Connect a circulating water bath for temperature control
  • Calibrate with distilled water for liquid sample measurement and test piece + contact liquid for solid sample measurement
  • Find average dispersion values and Abbe numbers
  • User-replaceable prisms, light source bulb, thermo-sensor unit, and desiccant

Includes: Abbe refractometer, Digital thermometer, AC power cable, Lamb cable, LED light source with 3 bulbs, Screwdriver for calibration, Test piece for calibration for solid sample measurement, Contact liquid (monobromonaphthalene) for calibration for solid sample measurement, Screwdriver for prism replacement, Milky-white reflector for solid sample measurement, Cable ties for water bath connection, Instruction manual, Inspection certificate, Test report

Specifications

  • Refractive Index: 1.3000-1.7000 (±0.0002)
  • Brix: 0.0-95.0% (±0.1%)
  • Digital Thermometer: 0.0-50.0 °C (±0.2 °C)
  • Light Source: LED
  • Power Supply: AC100-240 V, 50/60 Hz