DLS100 Nanoparticle-Size and Zeta-Potential Analyzer
The DLS100 nanoparticle-size and Zeta-potential analyzer integrates high-performance optical characterization of particle size and Zeta potential in nanocolloidal solutions. Dynamic light scattering (DLS) measures particle size and distribution,and electrophoretic light scattering (ELS) measures Zeta potential. These methods provide real-time,accurate characterization for basic research,quality analysis and quality control in biology,pharmaceuticals,chemicals,food,material preparation and wastewater treatment.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Particle-Size Measurement Range [Dynamic Light Scattering Method] | 0.7-10um |
| Zeta-Potential Measurement Range | -500~+500mV |
| Accuracy and Repeatability [National Standard Reference Sample D50 Value] | Better than2% |
| Detection Angles | 90°、18° |
| Sample Cell | Plastic Sample Cell, Zeta-Potential Sample Cell |
| Temperature-Control Range [Thermoelectric Cooling] | 10-50℃ |
| Temperature-Control Accuracy [Thermoelectric Cooling] | ±0.1℃ |
| Laser Light Source | Adjustable Semiconductor Laser; Wavelength635nm,35mW |
| Detector | Photon-Counting-Grade Photomultiplier Tube (PMT) |
| Digital Correlator | Integrated Photon Correlator, Dual Channel;1000 Channels; Minimum Sampling Time100ns |
| Nanoparticle-Size Analyzer Software | Software for Nanoparticle Size and Distribution Analysis Uses Dynamic and Electrophoretic Light Scattering to Measure Particle Size, Size Distribution, Zeta Potential and Related Parameters in Colloidal Solutions Accurately and in Real Time. |
| Computer Interface | USB3.0 or Later |
Applications
Key Features
Datasheet
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