Lake Superior X-Ray, Inc.						pg 2
			FOR 400 SPEED FILM     Developer TEMP 92°
				High Frequency
Lumbar AP
	SID 40	Wall Bky
cm	14	17	20	23	26	29	32	35	38
kVp	66	71	71	73	76	76	76	80	80
mAs	11	14	20	33	50	68	81	90	120
Lumbar Lateral
	SID 40	Wall Bky
cm	16	20	24	28	32	36	40	44	48
kVp	75	80	80	80	80	80	88	90	90
mAs	24.4	30.6	42.5	63.1	74.4	80	125	150	190
Lumbar Oblique
	SID 40	Wall Bky
cm	14	17	20	23	28	29	32	35	38
kVp	73	78	78	80	83	83	83	87	87
mAs	11	14	20	33	50	68	81	90	120
Lumbar Lat Spot
	SID 40	Wall Bky
cm	16	19	22	25	28	31	34	37	40
kVp	80	85	87	90	95	95	95	95	95
mAs	30	35	45	50.6	65	75	100	125	150
Lumbar Pelvis/Hip
	SID 40	Wall Bky
cm	12	18	20	24	28	32	38	40	44
kVp	65	70	75	75	80	80	83	85	85
mAs	7.5	10	15	25	40	60	75	80	100
Abdomen AP
	SID 40	Wall Bky
cm	12	15	18	21	24	27	30	33	36
kVp	65	67	67	70	70	73	75	75	80
mAs	7.5	10	15	20.2	35	45	50	65	80
Upper Extremity Shoulder
	SID 40	Wall Bky
cm	10	12	14	16	18	20	22	24	26
kVp	60	60	60	60	60	60	60	60	60
mAs	8	13	16	20	25	33	40	50	60
Upper Extremity Humerus
	SID 40	Non Bky
cm	6	8	10	12	14	16	18	20	22
kVp	65	65	65	65	65	65	65	65	65
mAs	1.5	2	3.5	4	4.5	6	6.5	7	8
Upper Extremity Elbow
	SID 40	Non Bky
cm	3	4	5	6	7	8	9	10	11
kVp	56	56	56	56	56	56	56	56	60
mAs	0.5	0.5	0.7	0.7	1.2	1.2	1.7	1.7	2