\rFD-3010A <\/span>β<\/span>-<\/span>γ测量仪由探头和操作台两部分组成。探头采用平面抽拉式结构，适用于槽探、坑探编录取样、钻孔岩矿芯编录和块状样品分析，也适用于放射性环境的射线污染检测。<\/span><\/span> \r<\/p>\r

\r主要特点<\/span><\/b><\/span><\/b> \r<\/p>\r

\r1．  <\/span><\/span><\/span>结构轻巧、携带方便。<\/span><\/span> \r<\/p>\r

\r2．  <\/span><\/span><\/span>大屏幕液晶中文菜单显示，读数归一化为<\/span>cps<\/span>便于数据处理。<\/span><\/span> \r<\/p>\r

\r3．  <\/span><\/span><\/span>面板操作采用触摸式按键，工作可靠。<\/span><\/span> \r<\/p>\r

\r4．  <\/span><\/span><\/span>仪器具有常规测量方式（快速扫描），并有强度音响报警，能迅速判别放射性异常样品。<\/span><\/span> \r<\/p>\r

\r主要技术指参数<\/span><\/b><\/span> \r<\/p>\r

\r1．  <\/span><\/span><\/span>最大显示计数率：<\/span>99999<\/span>脉冲<\/span>/<\/span>秒<\/span>(cps)<\/span> \r<\/p>\r

\r2．  <\/span><\/span><\/span>测量范围：分析铀含量为<\/span>0.01%<\/span>～<\/span>5%<\/span>；计量率为<\/span>0<\/span>～<\/span>5000<\/span>微伦<\/span>/<\/span>小时<\/span><\/span> \r<\/p>\r

\r3．  <\/span><\/span><\/span>基本误差：不大于±<\/span>10%<\/span> \r<\/p>\r

\r4．  <\/span><\/span><\/span>测量时间：<\/span>10<\/span>～<\/span>1000<\/span>秒<\/span><\/span> \r<\/p>\r

\r5．  <\/span><\/span><\/span>探测面积：<\/span>160mm<\/span>×<\/span>120mm<\/span> \r<\/p>\r

\r6．  <\/span><\/span><\/span>电源功耗：≤<\/span>200mW<\/span> \r<\/p>\r

\r7．  <\/span><\/span><\/span>使用环境：－<\/span>5<\/span>℃～＋<\/span>50<\/span>℃；相对湿度≤<\/span>95<\/span>％<\/span><\/span> \r<\/p>\r

\r8．  <\/span><\/span><\/span>外形尺寸：操作台<\/span>200mm<\/span>×<\/span>115mm<\/span>×<\/span>74mm<\/span>；探头<\/span>255mm<\/span>×<\/span>140mm<\/span>×<\/span>125mm<\/span> \r<\/p>\r

\r9．  <\/span><\/span><\/span>仪器重量：操作台<\/span>1.5kg<\/span>；探头<\/span>1.7kg<\/span> \r<\/p>\r<\/div>