Last Updated
：2025/11/24
nuclear hydrogen detection meter
Noun
Japanese Meaning
屋根システム内に設置され、放射性源から放出される高速中性子を利用して、反射中性子の強度から水素（および水分量）を検出する装置。これにより、屋根における水の圧力や含有量が推定される可能性がある。
（ plural ）
Quizzes for review
(roofing) A device that contains a radioactive source to emit high velocity neutrons into a roof system. Reflecting neutrons are measured by a gauge that is used to detect hydrogen; the quantity of hydrogen detected may be linked to the pressure of water.
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nuclear hydrogen detection meter
Before applying the new membrane, the inspector deployed a nuclear hydrogen detection meter to scan the roof for residual moisture.
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Before applying the new membrane, the inspector deployed a nuclear hydrogen detection meter to scan the roof for residual moisture.
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