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中国科技大学
Received:05 July 1980,
Published:1982-04
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Mingqian Wang, Fang Zhang. Type 743 1 γ scintillation thickometer[J]. Nuclear techniques, 1982, 05(2): 44-45.
DOI:
Mingqian Wang, Fang Zhang. Type 743 1 γ scintillation thickometer[J]. Nuclear techniques, 1982, 05(2): 44-45. DOI:
我们研制了γ闪烁测厚仪。其测量范围0~3.00mm,误差≤±0.03mm。一年多来现场运行试验证明仪器性能良好,满足了使用单位的要求。
This article introduces a γ-transmitting type thickness measuring instrument which consists of a NaI(Tl) scintillation counter and an
241
Am radioadive isotope source. The measuring range is equivalent to steel thickness of 0~3mm. The error is not more than ±0.03µm.
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