Pen Point Markers
ERS Pen Point Markers are calibrated by direct comparison of standardized solutions traceable to the National Institute of Standards and Technology (NIST), in an identical geometry, using a pressurized ion chamber with ±5% accuracy.
The Pen Point Marker Source contains Co-57 in a ceramic matrix at the end of a 23.5 mm anodized aluminium rod. The pen-shaped rod screws into a brass cap which shields the active point. The Pen Point Marker Source is used in tracing the outlines of anatomical features on a patient. The trace appears almost instantly on the camera display.
Contained activity is supplied as a nominal value ±15%.
Product Code Product Type Isotope Activity
PPM6220-100u
Pen Point Marker
Co-57
3.7 MBq
PPM6220-1mCi
Pen Point Marker
Co-57
1 mCi
PPM6220-200u
Pen Point Marker
Co-57
7.4 MBq
PPM6220-250u
Pen Point Marker
Co-57
9.25 MBq
PPM6220-500u
Pen Point Marker
Co-57
18.5 MBq
PPM6320
Pen Point Marker
Ba-133
1 MBq
PPM6920
Pen Point Marker
Gd-153
1 MBq
Features
Specifications
Product Code Product Type Isotope Activity
PPM6220-100u
Pen Point Marker
Co-57
3.7 MBq
PPM6220-1mCi
Pen Point Marker
Co-57
1 mCi
PPM6220-200u
Pen Point Marker
Co-57
7.4 MBq
PPM6220-250u
Pen Point Marker
Co-57
9.25 MBq
PPM6220-500u
Pen Point Marker
Co-57
18.5 MBq
PPM6320
Pen Point Marker
Ba-133
1 MBq
PPM6920
Pen Point Marker
Gd-153
1 MBq