Air Techniques G9510A, Инструкция по установке и эксплуатации

Страница: 34 / 40

Appendix
14 Recommended exposure times
CAUTION
Over-long exposure times can render the X-ray image unusable
❯
Do not exceed the maximum exposure time of 0.5 s.
The following table lists the exposure times for an adult patient.
The exposure time must be increased by 25% for adult patients with a high bone density.
The exposure time for children must be reduced by 30%.
DC emitter, 7 mA
Tube length 20 cm
DC emitter, 7 mA
Tube length 30 cm
60 kV μGy 70 kV μGy 60 kV μGy 70 kV μGy
Upper jaw
Incisor 0.080 s 605 0.080 s 858 0.160 s 553 0.100 s 478
Premolar 0.120 s 928 0.100 s 1069 0.160 s 553 0.100 s 478
Molar 0.160 s 1243 0.120 s 1276 0.200 s 693 0.125 s 583
Bitewing 0.160 s 1243 0.120 s 1276 0.200 s 693 0.125 s 583
Mandible
Incisor 0.080 s 605 0.080 s 858 0.160 s 553 0.100 s 478
Premolar 0.120 s 928 0.100 s 1069 0.160 s 553 0.100 s 478
Molar 0.160 s 1243 0.120 s 1276 0.200 s 693 0.125 s 583
Bitewing 0.160 s 1243 0.120 s 1276 0.200 s 693 0.125 s 583
Tab. 1: Exposure time for adult patients
Appendix
32 2121100020L29 2101V007
EN-
US