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    • Digital Polarimeters 8000 Series
    • Digital Polarimeters 8000 Series

    Digital Polarimeters 8000 Series

    Choose Models for offer request

    Product Sheet

    Intended

    • Temperature measurement directly in the sample
    • Reliable temperature compensation
    • Highest accuracy over the entire measurement range
    • Very short measurement time of approx. 1 s
    • Measurement up to an optical density of 3.0
    • Intuitive touchscreen operation
    • Predefined scales
    • Any number of freely definable scales
    • Chemical resistant materials
    • Compliant with GMP / GLP, 21 CFR Part 11, , FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST

    • Characteristic

    • Available Models

    Polarimetric models of the 8000 series are among the fastest in the world, thanks to the Manufacturer's patented measurement procedure, which reduces the measurement time to about 1 s, regardless of the sample rotation angle. This makes it possible to achieve high measurement accuracy of up to ±0.002°. Temperature control is possible with a Peltier thermostat, among others.

    Three different model groups are available for different temperature control requirements:

    • Polarimeters without temperature control P8000 and P8100
    The P8000 and P8100 polarimeter models are the right choice for all applications where sample temperature control for very precise measurements is not absolutely necessary. The devices are suitable for almost all samples because the parts in contact with the sample are resistant to chemicals. The P8000 and P8100 are recommended for all basic applications. Instead of temperature control, the temperature can be compensated according to ICUMSA. This allows measurements to be taken at any temperature; the results will then be converted to the desired temperature. In addition, an international sugar weight has been predefined on the devices, and the initial weight is taken into account when converting to specific rotation.

    Features:

    • Suitable measuring tubes for any type of sample
    • Temperature measurement directly in the sample
    • Reliable temperature compensation
    • Highest accuracy over the entire measuring range
    • Very short measurement time of approx. 1 s
    • Measurement up to an optical density of 3.0 OD
    • Intuitive touchscreen operation
    • Predefined scales (opt. rotation, spec. rotation, int. sugar scale, concentration)
    • Any number of freely definable scales with conversions based on tables or formulas
    • Chemically resistant materials
    • Compliance with GMP/GLP, 21 CFR Part 11, Pharmakopöen (USP, BP, JP), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST

    • Peltier temperature-controlled polarimeters P8000-P and P8100-P
    High precision measurements thanks to temperature control without an additional device - this is what is offered by the P8000-P and P8100-P polarimeter models, which otherwise have the same functional range and the same parameters as other devices of the P8000 series. They are recommended if the temperature of the sample is to be controlled very accurately in a very short time and with a short control cycle, and is to be independent of the external temperature.

    Features:

    • Temperature measurement directly inside the sample
    • Accurate, homogeneous, fast Peltier temperature control
    • Chemical-resistant, unbreakable measuring tube
    • Highest accuracy over the entire measurement range
    • Very short measurement time of approx. 1 s
    • Measurement up to an optical density of 3.0 OD
    • Intuitive touchscreen operation
    • Predefined scales (opt. rotation, spec. rotation, int. sugar scale, concentration)
    • Any number of freely definable scales with conversions based on tables or formulas
    • Chemically resistant materials
    • Compliance with GMP/GLP, 21 CFR Part 11, Pharmakopöen (USP, BP, JP, Ph. Eur.), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST

    • Polarimeters with temperature control using the P8000-T P8100-T circulating thermostat
    The P8000-T and P8100-T polarimeter models allow temperature control via a circulating thermostat from 8 °C to 40 °C in combination with temperature-controlled measuring tubes and a thermostat. This makes them suitable for precise measurements in quality control.

    Features:

    • Temperature measurement directly in the sample
    • Accurate, homogeneous control of the water bath temperature
    • Large selection of temperature-controlled measuring tubes
    • Quick-connect system for easy change of measuring tube
    • Highest accuracy over the entire measuring range
    • Very short measurement time of approx. 1 s
    • Measurement up to an optical density of 3.0 OD
    • Intuitive touchscreen operation
    • Predefined scales (opt. rotation, spec. rotation, int. sugar scale, concentration)
    • Any number of freely definable scales with conversions based on tables or formulas
    • Chemically resistant materials
    • Compliance with GMP/GLP, 21 CFR Part 11, Pharmacopeia (USP, BP, JP, Ph. Eur.), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST


    Technical specification:

    Model
    P8000-P
    P8100-P
    		 P8000-T P8100-T P8000 P8100
    Measurement range ±90°
    ±259°Z
    Concentration [g/100 ml]
    Measurement accuracy ±0,003°
    ±0,01°Z    		 ±0,002°
    ±0,01°Z    		 ±0,003°
    ±0,01°Z    		 ±0,002°
    ±0,01°Z    		 ±0,003°
    ±0,01°Z    		 ±0,002°
    ±0,01°Z
    Measurement resolution 0,001°
    0,01°Z
    Measurement time ±90° approx. 1 s
    Light source 1 LED with filter
    Wavelength 589 nm
    Temperature control Built-in Peltier thermostat External Peltier thermostat (PT31/PT80) Can be retrofitted (requires PT31 or PT80 circulating thermostat
    P8020 sample chamber grommet and PRG-100-ET temperature-controlled measuring tube)
    Temperature control range 15–40 °C 5-80 °C Possibility of expanding the device
    Accuracy of temperature control ±0,2 °C Possibility of expanding the device
    Temperature measurement With temperature sensor (measuring probe PRG-100-EPT) With temperature sensor (measuring probe PRT-E or PRT-T) With temperature sensor (measuring probe PRT-E or PRT-T)
    Temperature measurement range 0–99,9°C
    Temperature measurement resolution 0,1°C
    Temperature measurement accuracy ±0,2 °C


     

    Model Parameter
    P8000 ± 90 °  ± 259 ° Z Concentration [g/100 ml]
    P8100 ± 90 °  ± 259 ° Z Concentration [g/100 ml]
    P8000P ± 90 °  ± 259 ° Z Concentration [g/100 ml]
    P8100P ± 90 °  ± 259 ° Z Concentration [g/100 ml]
    P8000T ± 90 °  ± 259 ° Z Concentration [g/100 ml]
    P8100T ± 90 °  ± 259 ° Z Concentration [g/100 ml]

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