镅-241低能伽马放射源
来源:   日期:2018-04-17

  241                                                                     伽马能量

  半衰期: 432.6                                                  59.5 kev (35.8%)

   

  工艺结构:将镅[241Am]氧化物粉末用搪瓷法或粉末冶金压片法制成的源芯密封到不锈钢源壳中,并用氩弧焊或激光焊方法给予密封焊接。

  用途:冶金加工金属薄板、金属箔材测厚,石油测井流量计,煤炭灰分仪等。

  


  

  名义活度      名义活度              外形尺寸 mm             活性区尺寸mm                            产品代号

                                                 MBq              mCi                     直径x 高度                   直径x高度


        185                                             10x 5                            7 x 1                                  AMP101

  1.11x103               30                          10 x 5                           7 x 1                                   AMP102

  1.85x103               50                          10 x 5                            7 x 1                                   AMP103

  3.7x103                100                         10 x 5                            7 x 1                                   AMP104

  1.11x104              300                         15 x 6                           12 x 1                                  AMP105

  1.85x104              500                         22 x 6                           16 x 1                                  AMP106

  3.7x104               1000                        30 x 6                           26 x 1                                  AMP107

  1.11x105             3000                        36 x 8                           32 x 1                                  AMP108

  1.85x105             5000                        45 x 8                           40 x 1                                  AMP109


   

  

  

  

  请垂询以上表中所列以外其它活度或尺寸放射源。

  •  误差:±10%
  • 安全性能测试标准:ISO 9978:1992
  •  放射源分级标准及结果: ISO2919:1999/C 65444
  •   特殊形式证书: CIAR/2008AM/S-96
  • 建议使用寿命: 10