浮子数字水位仪动水位观测实验

摘要

Due to poor stability and large zero drift of putting-into-type water level meter, JS-1 float digital water level meter has been developed. Based on observation principle and instrument structure, observation experiment of dynamic water level has been carried out in Su 18 well. Experimental results show strong feasibility of JS-1 digital water level meter in dynamic water level observation. It can be found that JS-1 digital water level meter has certain advantages on output data quality, zero drift control, and observation precision.%针对投入式水位仪存在稳定性差、零漂大等缺点,研制浮子式JS-1数字水位仪,基于观测原理和仪器结构,在苏18井开展动水位观测实验,结果发现:JS-1数字水位仪在动水位观测中可行,产出数据质量优良,并且在对零漂控制、观测数据质量、观测精度等方面具有一定优势.