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ZETA-901 Zeta Potential Measurement AnalyzerUS$ 1 - 2MOQ: 1 Set -
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ZETA-901 nano particle size and potential analyzer is a new & advanced analyzer uses dynamic light scattering principle for particles determination, it has testing capabilities like zeta potential, nano-particle size, concentration, and molecular weight.
ZETA-901 uses electrophoretic light scattering technology to measure zeta potential and obtain isoelectric point, and uses Static Light Scattering (SLS) techniques measure molecular weight. Compared with other instruments of the same level, it has significant advantages, and can be used in various experiments in conjunction with the laser particle size distribution analyzer.
ZETA-901 particle size and zeta potential analyzer has both zeta potential and nano particle size analysis functions. It is suitable for particle size and surface potential measurement of a variety of different nano emulsions, suspension colloids, etc. It can be widely used in fine chemical industry nanomaterials, research and production quality control of surfactants, oligomers, etc. It is also a good tool for quality control testing for inks, pharmaceutical preparations, and other industries. It can meet your entry-level testing needs, also be OK for advanced measurement.
Model No. | ZETA-901 | ||
Standards | GB/T 19627-2005/ISO 13321: 1996, GB/T 29022-2012/ISO 22412: 2008 | ||
Functions | testing particle size, zeta potential, molecular weight | ||
Measure Ranges | 1-10000nm (according to material properties) | -500mV to +500mV | |
Concentration Range | 0.1mg/ml--100mg/ml (according to material properties) | ||
Electrophoretic Mobility Range | > ±20μm.cm/ V.s | ||
Highest Conductivity | 200mS/cm (according to material properties) | ||
Accuracy Error | <1% (standard sample D50 value) | <10% (standard sample) | |
Repeatability Error | <1% (standard sample D50 value) | <10% (standard sample) | |
Laser Source | semiconductor laser λ= 635nm, P=1-40mw (adjustable) | ||
Detector | photomultiplier tube | ||
Scattering Angle | 90o | 18o | |
Sample Cell Volume | 10mmx10mmx40mm, 1-4 mL | 10mmx10mmx60mm, 1mL | |
Temperate Range | 5-45℃ | ||
Temperature Accuracy | 0.1℃ | ||
Testing Speed | <5 Min | ||
Digital Correlator | Models | HA1024 | HA1024 |
Auto-correlation Channels | 892 | 892 | |
Baseline Channel | 4 | - | |
Physical Channels | 5000 | - | |
Unit Delay Time | 1µs-10ms (adjustable) | ||
Dimension | 560mm*450mm*300mm, 20 Kgs | ||
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