2 PAGES BRIEF FOR DENSITOMETER CALIBRATION

1. DENSITOMETER

2. Measuring Radiographic Density
 Density is measured by a
densitometer
 A densitometer should be calibrated
using a density strip
Density Strip
1.23 1.88 2.13 2.44 2.63 2.93 3.03 3.53 4.23

3. Reading from
strip
Reading from
Densitometer
Deviation
+ or -
Serial Number from
density strip
Serial Number from
densitometer
1.72
1.82
+ 0.10
#2000
KL124/0
2.17
2.07
- 0.10
#2000
KL124/0
2.79
2.67 2.97 3.04
2.85 3.14
+ 0.12 - 0.12 + 0.10
#2000 #2000 #2000
KL124/0 KL124/0 KL124/0
Measuring Radiographic Density