Abbemat 650 Refractometer, 4 °C to 125 °C Temperature Control Range, Anton Paar (CAT#: STEM-LE-1530-Y)

The Abbemat 650 Refractometer is manufactured by Anton Paar, they have a sealed aluminum housing, very sturdy and waterproof (IP68). To measure samples containing solid particles or air bubbles, you can place the heavy-duty Abbemat on the side to prevent precipitation and interference from affecting the results.

Measuring range
Refractive index [nD] 1.26-1.72
Brix [%] 0-100
Temperature [°C]: 4-125
Resolution
Refractive Index [nD]: ± 0.000001
Brix [%]: 0.001
Temperature [°C]: 0.01
Accuracy
Refractive index [nD]: ± 0.00002
Brix [%]: ± 0.015
Temperature [°C]: ± 0.03
Temperatur stability [°C]: ± 0.002
Light source: LED, average life:>100,000 h
Wavelength: 589.3 ± 0.1 nm (Sodium D)
Minimum sample amount: approx. 0.2 mL
Measuring time per sample: 5 seconds (after temp. equilibration)

The Abbemat Heavy Duty Line withstands the roughest operating conditions;
Unique performance – reliable results within seconds;
Ideal solution for quality control and concentration measurement;
Integrity by design;

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