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Negative ion detector
brand：New landmark environmental protection
Description：XDB-5800 handheld air ion detector is a small ion detector, beautiful equipment, can be customized to observe air ion changes and PM2.5, is a cheap and beautiful scientific instrument
XDB-5800 air ion detector
Product Introduction:
XDB-5800 handheld air ion detector is a small ion detector, beautiful equipment, can be customized to observe air ion changes and PM2.5, is a cheap and beautiful scientific instrument, it has high precision AD and amplifier, can measure 10-15 power current signals, using sliding zero testing method, equipment provides zero shielding cover, Zero point test can be carried out at any time to detect the accuracy of the equipment, with very good consistency, and the equipment has reliability.
Product features:
1, single silent collector, low noise.
2, soft switch design, beautiful and generous.
3, the equipment is small, easy to carry.
4, high measurement accuracy, with shielding cover, can be measured at any time zero value.
5, long working time, no temperature difference drift, good data stability.
6, automatic measurement of a set of measurement data per minute, instantaneous measurement of 1 second measurement of a set of data.
7, equipped with high current charger, charging time is fast, 4 hours can be filled
产品参数：
| 设备类型 | 手持式小型负离子检测仪 |
| 检测要素 | 空气小粒径负离子（迁移率>=0.4） |
| 测量精度 | 1个/CM3 |
| 测量误差 | 标准无干扰环境中1%，±10%（XDB-5800A）±5%（XDB-5800B） |
| 测量量程 | 101~108个/CM3自动切换 |
| 传输方式 | RS232,USB |
| 供电接口 | 12.6V锂电池充电接口 |
| 数据存储 | 设备具有16M 数据Flash，可循环存储3个月以上数据，断电情况下能保存10年以上。 |
| 温湿度测量（定制） | 采用德国进口芯片，测量精度达0.1度温度，1%RH湿度 |
| 自动测量 | 设备采用无人值守技术，无需人工干预自动测量 |
| 高湿工作 | 设备采用先进除湿技术，可在高湿环境下工作 |
| 检测技术 | 设备采用电容式离子室收集技术。 |
| 放大技术 | 设备采用低噪声放大器，配合16位高精度高速AD，是普通设备精度的16倍 |
| 防风技术 | 设备离子收集室空气通道采用90度直角通道，能有效的防止风干扰。 |
| 测量频率 | 设备测量间隔可根据客户定制，最快1分钟一组测量数据。 |
| 设备电池 | 设备内部集成大容量锂电池，充满电能工作5~8小时。 |
| 设备电源 | 12.6V锂电池充电器。 |
| 设备功率 | 设备功率小于2W，相当于一个小型LED灯。 |
| 工作环境 | 温度：-50度~70度，湿度：0~99%RH。 |
