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Measuring range |
1 nm-10000 nm
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Principle |
Dynamic light scattering & Brownian motion
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Test speed |
< 5 min
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Sample type |
Suspension, emulsion and powders
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Executive standard |
ISO 13321:1996
ISO 22412:2008
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Concentration range |
0.1 mg/ml-100 mg/ml
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Light source |
Semiconductor laser, 532 nm
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Scattering angle |
90°
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Temperature control |
5-40°c
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Digital correlator |
256 channels
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Accuracy |
< 1 %
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Repeatability |
< 1 %
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Sample cuvette |
4 ml
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Software running |
Win XP/Win 7
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|
Dimension (L x W x H) |
480 x 270 x 170 mm
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|
Net weight |
12 kg
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Dynamic light scattering particle size measurement principle to give the highest sensitivity for measurement of particle
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Highly sensitive photomultiplier detector to ensure accuracy
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Digital correlator with 8 ns high resolution speed
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Capable of measuring suspension, emulsion and powders
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Calculates particle diameter and distribution according to Stokes-Einstein equation
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High precision constant temperature control system to ensure that samples are in a constant state throughout the testing process
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Highly stable light system
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High speed data collection and calculation
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Easy to operate
Nano particle size analyzer is used: to characterize the size of carbon nanotubes in dispersion, to measure and control particle size distribution of cement, to detect oversize particles in inks and paints, to measure protein size etc.
