JPS63145191U - - Google Patents

Info

Publication number

JPS63145191U

JPS63145191U JP3807087U JP3807087U JPS63145191U JP S63145191 U JPS63145191 U JP S63145191U JP 3807087 U JP3807087 U JP 3807087U JP 3807087 U JP3807087 U JP 3807087U JP S63145191 U JPS63145191 U JP S63145191U

Authority

JP

Japan

Prior art keywords

detector

radiation detector

radiation

drive device

lowering

Prior art date

1987-03-16

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005259 measurement Methods 0.000 claims description 4
• 238000011109 contamination Methods 0.000 claims description 3
• 230000005855 radiation Effects 0.000 claims 9
• 238000001514 detection method Methods 0.000 claims 1
• 230000002285 radioactive effect Effects 0.000 claims 1
• 230000035945 sensitivity Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2