<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">JT-3Ax管道泄漏检测仪采用了双模传感技术、现代音频信号处理技术、嵌入式微处理器技术、智能数据分析及辅助图形技术等当前**技术，其听音效果清晰、适合复杂工况场合、智能化数据分析、可靠稳定，是一款有效巡检管道和定位泄漏的**测漏仪器。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">JT-3Ax管道泄漏检测仪通过传感器拾取地下压力管道破损泄漏产生的振动信号来准确定位泄漏点的位置。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">配置了适合巡检与定位两种工作方式的双模传感器探头，从而做到有效日常巡检和漏点**定位。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">设计有28组频段区间组合，用户根据实际需求选择其中任何一组频段来检测泄漏信号，以满足不同材质/管径管道、不同工作地段(埋层介质)工况下泄漏检测需要。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">为了消除电磁信号及环境噪声对检测的干扰，设计工频降噪(工频陷波)的功能以消除工频干扰；提供环境降噪的功能以降低环境干扰对泄漏检测定位的影响。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">为了帮助操作人员比较不同检测点的泄漏有效值，设计了智能数据分析功能。通过统计分析泄漏声音的小值-极大值，在仪器屏幕上以有效值数据和图形显示出来，辅助定位判断。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">设计有USB通信接口，配合本产品计算机端的软件，用于导入检测有效值数据，以满足进一步数据分析。此外，在获得我公司授权的情况下，还能实现产品升级换代。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">后，还为泄漏检测操作者提供了通过视觉显示以及定量数值来判断泄漏大小的功能。因此，全新的以声音、数据、图形等立体方式提供了有效泄漏检测功能和丰富的操作方式。
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">技术参数
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">类型 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">双模压电型 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">模式 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">巡测模式和定位模式 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">外形尺寸 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">直径80mm*高60mm (不包括连接线部分) |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">重量 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">600g |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">电源电压 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">5.0V DC |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-size: 16px;">
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">放大倍数 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">100dB |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">电源 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">锂电池4400mAh，8.4V，配套充电器。 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">工作温度范围 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">-20℃~+55℃ |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">连续工作时间 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; color: red;">≥60小时(不开背光) |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">显示器 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">Dot Matrix LCD 320*160 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">连接端子 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">电源开关×1 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">灵敏度调节旋钮×1 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">传感器输入连接器×1 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">耳机插口×1 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; color: red;">USB接口×1 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">监听按键×1 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">滤波器 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">普通模式 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">高通滤波：40Hz，200Hz，400Hz，600Hz <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">低通滤波：600Hz，800Hz，1200Hz，4000Hz <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">陷波滤波：50 Hz，开/关 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">降噪滤波：开/关 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">高频模式 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">高通滤波：120Hz，250Hz，500Hz，700Hz <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">低通滤波：1500Hz，3000Hz，5000Hz，8000Hz <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">陷波滤波：50 Hz，开/关 <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">降噪滤波：开/关 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">数据存储 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;"><晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; color: red;">1000个泄漏点数据* |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">存储形式 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">分段存储，可任意分段 |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">数据分析 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">数据分析可取大值，小值，平均值* |
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<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">尺寸和重量 |
<晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">178mm×90mm×132mm <晴风村n style="-webkit-tap-highlight-color: tran晴风村rent; appearance: none; margin: 0px; font-family: 楷体_gb2312;">860g(包括电池) |