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Specifications
The Infitek PSA-LS901 is a compact analytical platform designed for nanoparticle size distribution and zeta potential measurement. The supplied brochure specifies a particle-size measurement range of 0.3–10,000 nm and a zeta-potential range of −500 to +500 mV.
| Specification | PSA-LS901 |
|---|---|
| Instrument Type | Nanoparticle size distribution; Zeta potential |
| Particle-Size Measuring Range | 0.3–10,000 nm |
| Zeta Potential Range | −500 to +500 mV |
| Concentration Range | 0.1–100 mg/mL |
| Electrophoretic Mobility Range | ≥20 μm·cm/(V·s) |
| Maximum Conductivity | 200 mS/cm |
| Particle-Size Accuracy | <1% |
| Particle-Size Repeatability | <1% |
| Zeta-Potential Accuracy | <15% |
| Zeta-Potential Repeatability | <15% |
| Laser | Semiconductor laser, λ = 635 nm, P = 1–40 mW adjustable |
| Laser Safety | Class 1 |
| Particle-Size Detector | Photomultiplier tube, 90° |
| Zeta-Potential Detector | Photomultiplier tube, 18° |
| Particle-Size Sample Cuvette | 1–4 mL |
| Zeta Sample Cuvette | 1 mL |
| Digital Correlator | HA1024 |
| Auto-Correlation Channels | 892 |
| Baseline Channels | 4 |
| Physical Channels | 5000 |
| Unit Delay Time | 1 μs–10 ms adjustable |
| PC / LIMS Connectivity | Yes |
| Test Report Formats | Word, Excel, Image, etc. |
| Storage Environment | 15–30 °C; <75% RH |
| Power Supply | 110/220 V, 50/60 Hz |
| Dimensions | 560 × 450 × 300 mm |
| Net Weight | 20 kg |
📄 Download Product Brochure