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Abbemat family

$Réfractomètre multi longueurs d'onde$

Réfractomètre multi longueurs d'onde

Mesures rapides

$indice de réfraction automatique$

indice de réfraction automatique

Multiwavelengths Refractometer : Abbemat MW

Structural analysis

“ Flexibility use ”

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The Abbemat MW digital refractometer enables quick and fully automatic measurements of the dispersion and Abbe number.

For these measurements Abbemat MW can be equipped with up to 8 different wavelengths in the 435 nm to 656 nm range, as required.

This makes the Abbemat MW digital refractometer a versatile instrument for investigations into liquids, polymer bonds and glasses.

Fully automatic spectral refractometry

• Characterization of glass and polymers in the production of lenses
• Measurement of dispersion
• Measurement of Abbe numbers: VD, Vd and Ve

High performance – reliable results in seconds

• Abbemat® refractometers guarantee the highest stability and analytical performance.
• The built-in Peltier thermostats ensure the measuring temperature is reached in seconds.
• Optimal measurement of the sample temperature just under the prism surface.
• Simple cleaning and no sample carry-over due to the smooth transition between prism and sample holder.

Flexible in use

• As the refractometer and evaluation unit are separate, Abbemat® refractometers can be adapted to suit your application.
• For operation under harsh conditions, the evaluation unit is placed a safe distance from the refractometer.
• The formula parser creates user-specific scales.

Technical features

Prism material : YAG (Yttrium-Aluminium-Garnet) Minimum sample volume : approx. 0.2 mL Measuring time per sample : 5 seconds (after temp. equilibration / filter change) Temperature control speed : 20 seconds (0.5 mL water at lab conditions to 20.00°C) Calibration : one-point calibration; two-point calibration Interfaces : RS-232 (PC)

Usage scope

All industries