DRL26C 樹木生長監(jiān)測儀用于監(jiān)測樹干的生長微變化，使樹的生長與水分關系的研究變得更容易和更準確。傳感器為不銹鋼和防紫外線塑料制作，堅固耐用，適合長期監(jiān)測，無須外接電池或太陽能板，內置鋰電池和數(shù)據(jù)采集器，可記錄50000個數(shù)據(jù)，通過紅外數(shù)據(jù)輸出。儀器具有較高的分辨率，可精確測量1微米莖桿的微變化，為研究樹木在白天，夜晚等氣候條件差異下的生長提供重要數(shù)據(jù)依據(jù)。
主要優(yōu)點：
適用于直徑大于8cm的任何樹干；
傳統(tǒng)機械與電子技術相結合，測量更準確；
精度較高，分辨率1微米；
無損安裝固定；
導出數(shù)據(jù)格式為TXT、Excel
技術參數(shù)：
量程：64mm生長量變化監(jiān)測
分辨率：0.001mm
誤差：量程2%
作用力：15-20N
工作溫度：-30-60℃
工作濕度：0-
溫度傳感器精度：±2℃
重量：300g
數(shù)據(jù)容量：50000個數(shù)據(jù)（每小時記錄1次則可自動記錄4年）
采樣間隔：10min-24hrs
電池壽命：1hr間隔5年；10mins間隔3年；待機5.5年
通訊方式：無線紅外傳輸
植物生理生態(tài)專業(yè)數(shù)據(jù)下載分析軟件，可進行數(shù)據(jù)下載、數(shù)據(jù)在線觀測、柱狀圖、數(shù)據(jù)修復、統(tǒng)計分析（如每小時平均、每日平均、總計、數(shù)據(jù)相關分析、回歸分析等）與圖表展示及系統(tǒng)設置等
可選配MicroLog三通道土壤監(jiān)測儀，實時、連續(xù)、原位監(jiān)測土壤水分、溫度、水勢的變化
推薦系統(tǒng)：樹木生理生態(tài)系統(tǒng)，同時對多棵樹木進行實時在線監(jiān)測，采集記錄樹木生長、樹皮溫度（陰面和陽面）、樹干莖流等三個生理指標的數(shù)據(jù)
產(chǎn)地：捷克
參考文獻
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