FD-3019 Scintillation Gamma Logging Tool
FD-3019 Scintillation Gamma Logging Tool
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Basic Information
| Model | Diameter (mm) | Length (mm) | Weight (kg) | Pressure (MPa) | Working Temp. (°C) |
| PSFD-3019 | φ42 | 1480 | 7.05 | 20 | 0–85 |
| PSK3019 | φ42 | 1480 | 7.00 | 20 | 0–85 |
Description
This product is mainly used for total gamma-ray measurement in deep boreholes of the nuclear industry, conforming to the nuclear-industry gamma-logging instrument specification. Its circuit design uses highly integrated, powerful chips. The overall process is rational: the host is powered and transmits digital signals, ensuring instrument reliability.
Specification
| Parameter | Scintillation Gamma |
| Range | Background–20,000×10⁻⁶ (2% U equivalent), max. 4% U equivalent |
| Sensitivity | 262±12 s⁻¹ / 100×10⁻⁶ (in standard saturation model) |
| Accuracy | Instrument reading at 99% confidence; single-reading RMS error ≤±5% |
| Linearity | 100×10⁻⁶–20,000×10⁻⁶, relative error ≤±5% |
| Stability | ≤5% (8 hours) |
| Repeatability | ≤5% |
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