传统的水位测量方法,已经不能适应非稳定流抽水试验的需要,这就要求设计一种测量速度快,计时准,测量时间间隔的选择范围大,具有较好的测量精度,并能进行单孔或群孔抽水试验的水位测量装置。CKSW—8型水位自动记录仪(以下简称水位仪),就是根据上述要求经煤炭部地质局批准后研制的。 The traditional method of water level measurement can no longer meet the need of unsteady flow pumping test. This requires designing a system that has the advantages of fast measuring speed, accurate timing and measuring time interval, good measuring accuracy and single hole Or group hole pumping test water level measuring device. CKSW-8 water level automatic recorder (hereinafter referred to as the water level meter), is based on the above requirements by the Ministry of Geology and Geology approved the development.