| Parameter | Specification |
| Measurement Principle | Micro-Electrophoresis Method |
| Standard Compliance | GB/T 32668-2016 |
| Measurement Functions | Zeta Potential & Isoelectric Point (IEP) |
| Applicable Particle Size | 0.1–10 μm |
| Sample Type | Aqueous Dispersions |
| Accuracy | System Error ≤ 5% |
| pH Range | 2.0–12.0 |
| Extended pH Range | 1.6–13.0 |
| Optical Resolution | 11 pixels/μm |
| Optical System | High-Magnification Microscope |
| Electrophoresis Cell | Open Cup Type |
| Electrode Holder | Dedicated |
| Power Consumption | <150 W |
| Power Supply | AC 220 V, 50 Hz |
| Operating Temperature | Room Temperature to 35°C |
| Temperature Resolution | 0.1°C |
| Installation Environment | Anti-Vibration Platform Recommended |
| Feature | JS94J-1K20X | Standard Micro-Electrophoresis | Typical Zeta Potential Meter |
| Measurement Principle | Micro-Electrophoresis | Micro-Electrophoresis | Electrophoretic Light Scattering |
| Particle Size Range | 0.1–10 μm | 0.2–5 μm | 0.5–10 μm |
| Measurement Accuracy | ≤5% | 5–10% | 10–15% |
| pH Range | 2–12 (Extended 1.6–13) | 3–11 | 4–10 |
| Optical Resolution | 11 pixels/μm | 8–10 pixels/μm | 5–8 pixels/μm |
| IEP Measurement | Yes | Sometimes | Rarely |
| Electrophoresis Cell | Open Cup Type | Closed Cell | Usually Cuvette |
| Recommended Use | Research & Industrial Labs | General Lab Use | Quick Screening |

| USB standard digital CCD | 1 |
| silver electrode | 1 |
| platinum electrode | 1 |
| electrophoresis cups | 10 |
| rice marker | 1 |
| copy of application software | 1 |
| copy of instruction manual | 1 |
| electronic version of the operation manual | 1 |
| data collection, analysis, processing and operation terminal with pre installed applications and drivers | 1 |