INZOC
The ITM-3 series is based on the electromagnetic induction principle. A highly sensitive electromagnetic coil is designed inside the device. When magnetic particles pass through the coil, the ferromagnetic particles in the oil change the magnetic field fixed by the sensor.
With INZOC’s algorithm model, the magnetic field variation is directly correlated with the ferromagnetic particle concentration, enabling real-time readable results.
The product is extremely sensitive to abnormal wear particles in oil, allowing fast and effective evaluation of equipment wear in large industrial machinery. Applicable for: Hydraulic oil, Gear oil, Lubricating grease, Other industrial lubricants.
Product Features

Detection mode
PQ Mode | Repeatability | Resolution | Test Time | Minimum Detectable Value | Wear Particle Detection Range | Measurement Range |
1 PQ or 1% | 1 PQ | 5 s | 5 PQ | 1 μm | 1–10000 ppm | |
PPM Mode | Repeatability | Resolution | Test Time | Minimum Detectable Value | Wear Particle Detection Range | Measurement Range |
1% | 1 ppm | 3 s | 1 ppm | 1 μm | 1–10000 ppm |
Optional indicators
Indicator | Range | Accuracy | Resolution |
Dynamic Viscosity | 10–1500 cP | ±3% or 8 cP | 0.01 cP |
Saturation (Water Activity) | 0.04–1 aw | ±0.04 aw | 0.001 aw |
Trace Moisture | 1–10000 ppm (model conversion) | ±10% or 50 ppm | 1 ppm |
Water Content | 0.03–100% (selectable) | ±0.3 | 0.01% |
Oil Quality Index | 1–100 | ±3% | 0.01 |
Density | 600–1500 kg/m³ | ±3% | 0.01 kg/m³ |
Temperature | −35 to 85°C | 0.5°C or ±3% | 0.1°C |