DRL26C 树木生长监测仪用于监测树干的生长微变化，使树的生长与水分关系的研究变得更容易和更准确。传感器为不锈钢和防紫外线塑料制作，坚固耐用，适合长期监测，无须外接电池或太阳能板，内置锂电池和数据采集器，可记录50000个数据，通过红外数据输出。仪器具有较高的分辨率，可精确测量1微米茎杆的微变化，为研究树木在白天，夜晚等气候条件差异下的生长提供重要数据依据。

主要优点：

Ÿ 适用于直径大于8cm的任何树干；

Ÿ 传统机械与电子技术相结合，测量更准确；

Ÿ 精度较高，分辨率1微米；

Ÿ 无损安装固定；

Ÿ 导出数据格式为TXT、Excel

技术参数：

Ÿ 量程：64mm生长量变化监测

Ÿ 分辨率：0.001mm

Ÿ 误差：量程2%

Ÿ 作用力：15-20N

Ÿ 工作温度：-30-60℃

Ÿ 工作湿度：0-99%

Ÿ 温度传感器精度：±2℃

Ÿ 重量：300g

Ÿ 数据容量：50000个数据（每小时记录1次则可自动记录4年）

Ÿ 采样间隔：10min-24hrs

Ÿ 电池寿命：1hr间隔5年；10mins间隔3年；待机5.5年

Ÿ 通讯方式：无线红外传输

产地：捷克

参考文献：

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