Refractometer - Abbe - AR51 - Used Laboratory Equipment and New Lab Instrument Supplies, UK

Refractometer - AR51 - Kruss

Only a small quantity of sample is needed to measure with the AR 51. It is perfect for solid, viscous and liquid samples (transparent or opaque). Measures refractive index (nD), dispersion (nF-nC) and concentration in Brix. With funnel and flow-thru cell and connections for a circulating thermostat bath. The flow-thru cell is ideal for quick and easy sample change, and for the measurement of volatile liquids or solutions containing alcohol.

Refractometer Specifications

• Accuracy 0.1% Brix ; 0.0002 nD
• Article Number AR51
• Illumination LED-illumination (590 nm) for prism and scale
• Indicator Reading via ocular
• Measurement Range 0-95% Brix concentration (sugar scale); 1.3000-1.7000 nD
• Power Supply 100 - 240 V, automatic
• Scale Division 0.25% Brix; 0.0005 nD
• Thermometer Digital thermometer: -40 - 120C
• Dimensions 140 x 1000 x 235 mm
• Weight 4.4 kg
• Specialty Adjustable scale
• Prisms can be temperature-controlled

Refractometer Applications

Mixing-ratio control. quality control, quantity control and determination of purity in following industries:

• Pulp- and paper industry
• Chemical industry
• Beverage industry
• Food industry
• Sugar- and sweetener industry
• Complies with ASTM D1218

Refractometer Connection for thermostat control bath is available.

Scope of Supply

• Flow-thru cell
• Digital thermometer -40 - 120C
• Tools for adjustment, contact liquid
• Calibration-glass block with engraved refractive index.
  

Refractometer Accessories

• Illuminations
• Calibration liquids RI 34: Liquid for calibration 1.3400 nD
• RI 39: Calibration liquid 1.3900 nD
• RI 43: Liquid for calibration 1.4300 nD
• RI 48: Liquid for calibration 1.4800 nD
• RI 65: Liquid for calibration 1.6500 nD
• RK 01: Glass standard with cinnamon oil

Prisms

• AR 11: Measuring prism
• AR 12: Illumination pris

Thermostats

• ARFT: Filter for thermostat
• DC10-K10: Thermostat with cooling
• DC10-P5-U: Thermostat without cooling
• PT 31: Peltier thermostat

Other

• AR 15: Funnel flow-thru cell
• AR 16: Flow-thru cell
• AR 18: Digital thermometer