Vatech A9

Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
109 / 214
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7. Low Contrast Resolution evaluation
7.1. Low Contrast Resolution standards
Parameter LSL (Lower Specification Limit) USL (Upper Specification Limit)
Low Contrast Resolution - 9.0 mm
7.2. Phantom Specification
S&C Phantom
7.3. Test Method
1. The evaluation is conducted in the same manner as in the evaluation method in Section 6.3.
7.4. Test Result
Parameter LSL Measurement value USL Pass/Fail
Low Contrast Resolution - 8 mm