Spectral and optical analyzers
Measure the refractive index and concentration of liquids, gels and solids using laboratory refractometers from Anton Paar – the universally applicable and user-friendly Abbemat series. Simply take your pick depending on the accuracy, temperature range and level of automation you require - you can be sure to find a digital refractometer model to suit your application and budget.
High accuracy over a wide measuring range
Abbemat refractometers determine the refractive index with an accuracy of up to ± 0.00002 nD, within a measuring range of 1.26 nD to 1.72 nD and a temperature range from 4°C to 85°C. The high accuracy of up to ± 0.03°C is achieved by precise internal Peltier temperature control. The optical bench is sealed and temperature-stabilized to protect it from outside influences.
The right features and accessories for your measuring task
With its sophisticated software features like acceptance limits for quality control, user management and user-definable data reports, the Abbemat refractometers can be adapted to every measuring task. All Abbemat refractometers offer a wide range of preprogrammed methods. Optional accessories for volatile samples, small sample volumes or solid samples simplify your daily work.
Modularity – fit for the future
If you want to measure density, optical rotation, viscosity or pH alongside refractive index, the Abbemat refractometers can be combined with further Anton Paar instruments. You can measure different parameters at the same time and thereby save time and sample. For easy data handling, the results are recorded in one report.
The right refractometer for your needs
Anton Paar’s Abbemat refractometer series ranges from the straightforward Economy line for routine analysis to the sturdy Heavy Duty line for measurements in harsh environments. Alternatively, the Performance line is ideal for quality control on a large number of samples. The Performance Plus line is designed for research and development as well as demanding quality control applications. Depending on the accuracy, temperature range and level of automation you require, a model is available to suit your application and your budget.
Compliance with requirements of the pharmaceutical industry
The Abbemat software meets the requirements of the pharmaceutical industry with features like the Audit Trail, electronic signature and user management. With a Pharma Qualification Package, your new Abbemat is quickly integrated into your workflow. This saves you time and money. To complete your validation process, the Abbemat T-Check calibrates and adjusts the surface temperature of the measuring prism for precise and fully traceable results.
Abbemat 3X00 Compact Refractometers
Reliability, precision and convenience: Abbemat 3X00 refractometers offer you an exceptional combination of technical expertise and user-friendly operation for your refractive index and concentration measurements.
Abbemat 450/650 Heavy Duty Line
The refractometers of the Heavy Duty line are designed for measuring the refractive index under harsh environments and in special applications. To withstand rough conditions they have a hermetically sealed stainless steel or aluminium casing.
Abbemat Juice Station
The vertical setup of the Abbemat Juice Station refractometer avoids sedimentation of particles, e.g. pulp in fruit juices, on the measuring prism. The attached filling funnel allows fast and easy serial analyses, e.g. in quality control.
Abbemat MW Multiwavelengths Refractometer
Quick and fully automatic measurements of the refractive index at different measuring with up to 8 different wavelengths in the range of 435 nm to 656 nm. This makes the Abbemat MW digital refractometer a versatile instrument for investigations into liquids, polymer bonds and glasses.
Abbemat Performance and Performance Plus Line
Abbemat digital refractometers allow fast and non-destructive refractive index measurements. They are factory calibrated with official standards from the Physikalisch-Technische Bundesanstalt (PTB, National Metrology Institute of Germany).
Refractometer Teaching Model
Using the Refractometer Teaching Model it is easy to explain the measurement of the refractive index of liquids via the critical angle of total reflection
Basics of refractometry
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