Surface Zeta Potential Analyzer LB-10ZPA
Surface Zeta Potential Analyzer LB-10ZPA can measure particles from 0.3 nm to 15 µm at angles of 90° and 12°. It operates across a temperature range of -15°C to 120°C, accommodating various thermal environments for testing. It features an automatic temperature controller for stable operation in different thermal environments. Our analyzer offers unlimited zeta potential measurements, allowing for precise assessments across various sample types.
$ 49275
Download CatalogSpecifications
| Particle Measurement Angle | 90° and 12° |
| Particle Size Range | 0.3 nm to 15 µm |
| Zeta Potential Range | No practical limit |
| Zeta Size Range | 1 nm to 120 µm |
| Principles | Dynamic Light Scattering (DLS) Static Light Scattering (SLS) Electrophoretic Light Scattering (ELS) |
| Temperature Control Range | -15°C to 120°C |
| Temperature Control Accuracy | ± 0.1°C |
| Minimum Sample Size | 3 µL |
| Minimum Concentration | 0.1 mg/mL |
| Maximum Concentration | 40% w/v |
| Mobility Range | Min 0, max no limit |
| Maximum Conductivity | 270 mS/cm |
| Electrode Type | Insert plate, U-shaped capillary. |
| Molecular Weight Range | 340 Da to 2 × 10^7 Da |
| Advanced Functions | Viscosity, Refractive Index, Transmittance, Second Virial Coefficient, Interparticle Interaction, Aggregation Index |
| Light Source | Fiber-coupled solid laser, 50 mW, 638 nm |
| Light Intensity Adjust | Auto, 0.0001% to 100% |
| Correlator | High-speed digital, adaptive channel |
| Detector | High-sensitivity APD |
| Sampling Method | Manual/automatic |
| Sample Pool Options | 12 mm dish, 3 µL capillary, 40 µL microcell |
| Storage Temperature Range | 5°C to 40°C |
| Storage Humidity Range | 10% to 80% (no condensation) |
| Standards | ISO 13321, ISO 22412:2017, ISO 13099 |
| Power Supply | AC 100V-240V, DC 24V/5A |
| Dimensions (L × W × H) | 365 × 475 × 180 mm |
| Weight | 16 kg |
Features
- Integrated laser and illumination technology
- High-sensitivity photon detector
- Dry gas purge technology eliminates condensation
- High-speed digital correlator
Applications
Surface Zeta Potential Analyzer LB-10ZPA is used to analyze colloidal stability in pharmaceuticals, nanotechnology, and material science, as well as in biotechnology, environmental science, and food science.