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Sympatec

Nanophox/R

About


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NANOPHOX/R is a nanoparticle size analyzer which allows for nanoparticle size analysis in turbid suspensions and emulsions ranging from 0.5 nm to 10,000 nm at up to a hundred times higher solid contents.

The outstanding technological feature of NANOPHOX is the acquisition of two separately induced scattered light intensities which then are cross‐correlated. This allows for robust measurement even at higher sample concentrations. Typical applications comprise e.g., pharmaceutical ingredients, pigments and research on nanomaterials in general.

Features


  • DLS - Foton Çapraz Korelasyon Spektroskopisi prensibi ile çalışma
  • 0.5 nm - 10,000 nm particle size and stability analysis, measurement range
  • Able to measure in high concentration
  • Less affected by impurity
  • Able to operate at PCS mode

Technical


Sensor
NANOPHOX/R
Overall Measuring Range
0.5 - 10.000 nm
Measuring Principle
Dynamic light scattering (DLS) at 90°
Light Source
λ=658 nm (red), Pout= 0-35 nW, adjustable1
Protection Class
1
Optics
Two optical psths via beam splitter, aligment free
Measuring Zone
Temperature controlled water basin, free of condensation, vial holder on adjustable X/Y-table 2
Temperature Range
1 - 90°C typ.
Temperature Stability
±0.1°C
Temperature Accuracy
±0.1°C - 20°C, direct measurement at the vial
Sample Vials
Disposable micro vials 50 µm to 2ml, disposeable micro vials 4 ml, glass vials (crown glass) up to 4ml
Evalution
software WINDOX, > release 5.8.1
Auto NNLS
Non negative least square analysis with system defined input values, automatic fit range
NNLS
User defined fit-range optimisation for fine tuning e.g. of PSDs with multiple modes
2nd Cumulant
Second cumulant approximation (mean & width)
Stability Analysis
Corss-correlation amplitude as stability measure
Compliance
FDA 21 CFR part 11, ISO 22412

Document


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