Recommended Results

    Abbemat Heavy Duty
    Abbemat Heavy Duty sample cell with filling funnel
    Abbemat T-Check

Abbemat 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.

The refractometers of the Heavy Duty Line are either operated by a separate control unit or by a PC from a remote position.

Abbemat Heavy Duty refractometers can be placed on their side to prevent sedimenation and disturbances which would affect the results.

All Abbemat Heavy Duty refractometers are fully compliant with 21 CFR Part 11, featuring user levels, an audit trail and forgery-proof data export. Anton Paar also provides a qualification documentation package (DQ/IQ/OQ/PQ).

The Abbemat T-Check feature precisely calibrates and adjusts the surface temperature of the measuring prism of all Anton Paar refractometers.

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Key Features

Abbemat 450, Abbemat 650

The Abbemat 450/650 refractometers are extremely robust and waterproof (IP68). To measure samples containing solid particles or air bubbles you can position the Heavy Duty Abbemat on its side to prevent sedimentation and disturbances from affecting the results. A separate control unit allows for convenient operation from a remote position.

 

Abbemat MW

Abbemat MW is the multi-wavelength refractometer for refractive dispersion and Abbe number determinations. The Abbemat MW refractometer is operated by a Windows-based PC software.

 

Unique performance – reliable results within seconds

  • Optimal stability and analytical performance
  • Fast temperature control
  • Optimal sample temperature measurement
  • Easy cleaning; no sample carry-over due to smooth junction between prism and sample mould
  • No moving parts – no drift

Withstanding rough operating conditions – at no extra cost

  • Well suited for lab environments with rough operating conditions
  • Robust stainless steel or anodized aluminum housing
  • Resistant against acids, bases and solvents
  • Water proof
  • No internal condensation in cold or humid environments

Versatile configurations – for the flexibility you need

  • High temperature model (Abbemat HT)
  • Multi-wavelength models (Abbemat MW)
  • Separate measuring and control unit for remote operation
  • 90° setup for samples containing pulp or particles
  • Optionally combined with Anton Paar density meters, polarimeters and viscometers

User-friendly software – making your work easier

  • Large number of predefined methods
  • User-definable methods
  • Warning if the sample volume is too low or the prism needs extra cleaning
  • Plausibility checks of measuring results and adjustments
  • Data export with own design, logo, company address
  • Multi-fill, temperature and time scans

21 CFR part 11 and GMP/GLP compliance – for a regulated environment

  • Audit trail
  • User management with different access levels
  • Electronic signature
  • Pharma qualification package
  • Disabling of data memory

Technical Specifications

Measuring range Abbemat 450 Abbemat 650
Refractive index [nD] 1.26 - 1.72 1.26 - 1.72
Brix [%] 0 - 100 0 - 100
Temperature [°C] 42) - 125 42) - 125
Resolution
Refractive Index [nD] ± 0.00001 ± 0.000001
Brix [%] 0.01 0.001
Temperature [°C] 0.01 0.01
Accuracy1)
Refractive index [nD] ± 0.0001 ± 0.00002
Brix [%] ± 0.05 ± 0.015
Temperature [°C] ± 0.05 ± 0.03
Temperatur stability [°C] ± 0.002 ± 0.002
Additional Information
Prism material Synthetic sapphire YAG (Yttrium-Aluminium-Garnet)
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)
Temperature control speed 20 seconds (0.5 mL water to 20.00°C at lab conditions)
Interfaces
  • RS-232 (PC)
  • CAN BUS
  • Ethernet
  • VGA
Methods for
  • Sugar
  • Chemistry
  • Food and Beverage
  • Pharmaceutics
  • Flavor and Fragrances
  • Medicine
  • Petroleum
In close cooperation with our customers, Anton Paar continously collects and develops new methods and applications. Please contact us for an updated method list.
Calibration
  • One point calibration
  • Two point calibration
Wetted parts Synthetic sapphire, FFKM, PPS-GF40, PTFE/ETFE, silicone, anodized aluminum
User interface Separate control unit
Dimensions

Control unit:

  • Width: 220 mm (8.66 in)
  • Height: 100 mm (3.94 in)
  • Depth: 295 mm (11.61 in)

Measuring unit:

  • Width: 200 mm (7.87 in)
  • Height: 135 mm (5.31 in)
  • Depth: 200 mm (7.87 in)
Weight

Control unit: 2.4 kg (5.29 lb)

Measuring unit: 6.1 kg (13.45 lb)

1)  valid at refractometric standard conditions (T = 20 °C, λ = 589 nm, ambient temperature = 23 °C)
2) maximum ambient temperature 30 °C

Standards

A

ASTM D1747
AOAC 920.141
AOAC 921.08
AOAC 920.141
ASTM D1218
ASTM D542
AOAC 950.04
ASTM D3321
AOAC 940.09
AOAC 932.14, Section C
AOAC 976.20
AOAC 932.12
AOAC 898.02
AOAC 970.15
AOAC 945.102
AOAC 921.08
AOAC 943.05
AOAC 983.17
AOAC 969.38
AOAC 2000.19
AOAC 898.02
AOAC 953.16
AOAC 970.59
ASTM D4095
AOAC 969.18
ASTM D4542
AOAC 950.13
ASTM D5006
AOAC 983.01
AOAC 920.78
AOAC 948.10
AOAC 905.01

D

DIN 51423

I

ISI 06-1e
ICUMSA SPS-3
ICUMSA GS4/3-13

O

OIML R 108
OIV MA-AS2-02
OIV MA-AS312-01B

P

Ph. Eur. 2.2.6 - Refractive index

U

USP 831 - Refractive index

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