商铺名称：广州市新徕测绘仪器有限公司
联系人：胡燕玲（）
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联系地址：中国广东省广州市天河区 广州市天河区天源路1081号大门东侧综合楼首层102旗舰店（中海达-新徕测绘
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联系我时，请说是在口碑仪器网上看到的，谢谢！
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NA700系列<\/span><\/b><\/span><\/b><\/p><\/td><\/tr> <\/span><\/p><\/td><\/tr> <\/span><\/p><\/td><\/tr> <\/span><\/p><\/td><\/tr> **的光学系统<\/span><\/b><\/span><\/b><\/p><\/td><\/tr> 拥有**质的光学镜头，可清晰读数。无论在拂晓、傍晚，还是在高大建筑物的阴影之中，您都可以轻松完成任务；<\/span><\/span><\/p> 最小视距为50厘米，保证您在**的空间也能正常工作；<\/span><\/span><\/p> 符合人体工程学，镜头良好的对比度性能确保您在强光下也能**照准、读数**上减少视觉疲劳。<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table> <\/span><\/p> 操作简单<\/span><\/b><\/span><\/b><\/p><\/td><\/tr> 圆水准气泡和水平刻度紧邻望远镜，读取方便；<\/span><\/span><\/p> 采用粗**可轻松找到目标方向；<\/span><\/span><\/p> 成像正立，分布两侧的无限位螺旋助您快速**照准目标；<\/span><\/span><\/p> NA728和NA730还配有粗调/精调调焦螺旋，观测目标更加清晰。 <\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table> <\/span><\/p> 防水防震<\/span><\/b><\/span><\/b><\/p><\/td><\/tr> **的技术和制造工艺使得NA700系列具有极好的密封性及防震性能：<\/span><\/span><\/p> 水、粉尘及污物不会对仪器产生任何影响；<\/span><\/span><\/p> 即使不慎摔落或受到其他冲击，仪器也可直接使用，而不必重新调校、检查。<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table> <\/span><\/p> <\/span><\/p><\/td> <\/span><\/p><\/td> <\/span><\/p><\/td><\/tr> <\/span><\/p> 技术指标<\/span><\/b><\/span><\/b><\/p><\/td><\/tr><\/tbody><\/table> <\/span><\/p> <\/span><\/span><\/p><\/td> NA720<\/span><\/span><\/p><\/td> NA724<\/span><\/span><\/p><\/td> NA728<\/span><\/span><\/p><\/td> NA730<\/span><\/span><\/p><\/td><\/tr> 放大倍率<\/span><\/span><\/p><\/td> 20x<\/span><\/span><\/p><\/td> 24x<\/span><\/span><\/p><\/td> 28x<\/span><\/span><\/p><\/td> 30x<\/span><\/span><\/p><\/td><\/tr> 充气望远镜<\/span><\/span><\/p><\/td> 是<\/span><\/span><\/p><\/td><\/tr> 物镜直径<\/span><\/span><\/p><\/td> 30mm<\/span><\/span><\/p><\/td> 36mm<\/span><\/span><\/p><\/td> 40mm<\/span><\/span><\/p><\/td> 40mm<\/span><\/span><\/p><\/td><\/tr> 角度测量<\/span><\/span><\/p><\/td> 360度/400哥恩可选<\/span><\/span><\/p><\/td><\/tr> 水平螺旋<\/span><\/span><\/p><\/td> 两侧，无限位<\/span><\/span><\/p><\/td><\/tr> 每公里往返测高程精度<\/span><\/span><\/p><\/td> 2.5 mm<\/span><\/span><\/p><\/td> 2 mm<\/span><\/span><\/p><\/td> 1.5 mm<\/span><\/span><\/p><\/td> 1.2 mm<\/span><\/span><\/p><\/td><\/tr> 补偿精度（标准差）<\/span><\/span><\/p><\/td> <0.5\"<\/span><\/span><\/p><\/td> <0.5\"<\/span><\/span><\/p><\/td> <0.3\"<\/span><\/span><\/p><\/td> <0.3\"<\/span><\/span><\/p><\/td><\/tr> 补偿范围<\/span><\/span><\/p><\/td> ±15'<\/span><\/span><\/p><\/td><\/tr> 防水防尘<\/span><\/span><\/p><\/td> IP57（可沉浸）<\/span><\/span><\/p><\/td><\/tr> 抗撞击<\/span><\/span><\/p><\/td> ISO-9022-33-5<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table> <\/span><\/p><\/td><\/tr><\/tbody><\/table>
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