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Tri-Carb液闪计数仪(Tri-Carb Liquid Scintillation Counters from Perkin Elmer)
发布日期:2013-05-27 浏览次数: 字号:[ ]
  主要功能:

      液体闪烁计数器虽以测定低能β放射性核素为主。该仪器一次可测300个样,自动换样、显示、打印,有三个计数道,对3H计数效率大于60%14C计数效率大于95%

液闪计数器常用于测定3H14C32P33P35S45Ca55Fe36Cl86Rb65Zn90Sr203Hg等含有放射性核素的动植物、微生物和非生物样品测定。

Main functions:

      Liquid scintillation counter is mainly used to determine the low-energy beta radionuclides. The instrument can measure 300 samples at once, and possess automatic sample changer, display, print, and three count slopes. Counting efficiency is greater than 60% for 3H, counting efficiency of 14C is greater than 95%. Liquid scintillation counter can be used for determination of 3H, 14C, 32P, 33P, 35S, 45Ca, 55Fe, 36Cl, 86Rb, 65Zn, 90Sr, and 203Hg contained samples, such as animals, plants, micro-organisms and non-biological samples.

 

应用领域:

    液体闪烁计数器主要用于探测一些低能β核素示踪原子的放射性样品,目前已广泛的应用于以下几个方面:细胞与分子生物学、生物医学、动植物营养、环境科学、生物体中发光测定等。

Application areas:

    The liquid scintillation counter is mainly used to detect low-energy beta based radionuclide tracer and radioactive samples, and has been widely used in the following aspects:

1 Cell and Molecular Biology

2 Biomedical

3 plant and animal nutrition

4 Environmental Science

5 Determination of luminous organisms




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