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KRUSS P8000-P / P8100-P Polarimeters with Peltier temperature control
KRUSS P8000-P / P8100-P Polarimeters with Peltier temperature control
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Polarimeters with Peltier temperature control
MEASUREMENT RANGE:±90°±259 °Z
Precise temperature control using Peltier technology
High-precision measurements through temperature control without an additional device – this is what our polarimeter models P8000-P and P8100-P offer, which otherwise have the same functional scope and the same characteristics as the other devices of the P8000 series. They are recommended if the temperature of the sample is to be controlled extremely accurately within a very short period of time and with a short control cycle and independent of the outside temperature.
* Temperature measurement directly inside the sample
* Accurate, homogenous, fast Peltier temperature control
* Chemical-resistant, unbreakable measurement 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 operation via touch-screen display
* Predefined scales (opt. rotation, spec. rotation, int. sugar scale, concentration)
* Any number of freely definable scales with conversions based on tables or formulas
* Chemical-resistant materials
* Compliance with GMP/GLP, 21 CFR Part 11, Pharmakopöen (USP, BP, JP, Ph. Eur.), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST
Typical applications
The P8000-P polarimeters can be used for a variety of applications in the pharmaceutical, chemical, sugar, food and beverage industry, as well as for the production of flavors and fragrances.
* Determination of the concentration of sugar as an ingredient of pharmaceutical agents
* Purity control and content determination
* Determination of the stereochemical composition and mutarotation
* Characterisation of new synthetic substances
* Purity control and concentration determination
* Monitoring of chemical processes during the production of optically active substances
* Characterisation tests in research laboratories
* Reaction kinetic analyses
Model specifications
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P8000-P |
P8100-P |
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MEASUREMENT DATA |
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SCALES |
Optical rotation [°] |
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MEASUREMENT RANGE |
±90° |
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MEASUREMENT ACCURACY |
±0.003° |
±0.002° |
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RESOLUTION |
0.001° |
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MEASUREMENT PERIOD ±90° |
Approx. 1 s |
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LIGHT SOURCE |
1 LED with filter |
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WAVELENGTH |
589 nm |
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TEMPERATURE DATA |
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TEMPERATURE CONTROL |
With measurement tube PRG-100-EPT with 3 integrated Peltier elements |
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TEMPERATURE CONTROL RANGE |
15–40 °C |
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TEMPERATURE CONTROL ACCURACY |
±0.2 °C |
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TEMPERATURE MEASUREMENT |
With measurement tube PRG-100-EPT |
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TEMPERATURE MEASUREMENT RANGE |
0–99.9 °C |
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TEMPERATURE MEASUREMENT RESOLUTION |
0.1 °C |
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TEMPERATURE MEASUREMENT ACCURACY |
±0.1 °C |
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