Key words:
Χγ-Patrol inspection instrument
Product Performance
- Detector: φ30×25mm, NaI scintillation crystal plus solid-state photomultiplier tube.
- Measuring Range: Dose Rate: 0.01~600.00 µSv/h; Cumulative Dose: 0.00 µSv~99999 µSv
- Measuring Time: Freely programmable from 1s to 250s
- Display Unit: Automatic range switching according to measurement scale Dose Rate Unit: nSv/h, µSv/h, nGy/h, µGy/h Count Rate Unit: CPS
- Power Consumption: Rechargeable lithium battery; overall power consumption less than 80mW
Technical Parameters
| Sensitivity: ≥350 CPS at 1 µSv/h. | Energy Range: 30keV~3MeV |
| Energy Response: ≤±30% within 48keV~3MeV (relative to 137Cs source) | Relative Error: ≤±10% |
| Alarm Threshold: Two-level alarm, programmable within 0.01–999.99 | Dimensions: 40cm × 20cm × 7.5cm (N27) |
Application Fields

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