Vatech Smart Plus PHT-35LHS - Background Calibration; CBCT Background Calibration Standard

Smart Plus (PHT-35LHS)
Technical Manual
VT-TECH-Smart Plus-001
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5. Background Calibration
To optimize CBCT image quality in Smart Plus (PHT-35LHS) model, the operator should perform the
CBCT Background Calibration according to the following standards and procedures.
5.1. CBCT Background Calibration Standard
 CBCT Background Level Standard – Green mode
Mode
Exposure Condition
Background Level
Man
80 kVp
2000 ~ 5500
Exposure Initial-value – Green mode
- Man: 80 kVp, 5.0 mA
 CBCT Background Level Standard – High-Resolution mode
Mode
Exposure Condition
Background Level
Man
95kVp
8000 ~ 11500
Exposure Initial-value – High-Resolution mode
- Man: 95 kVp, 8.7 mA