酸雨pH计的正确使用及其维护

Correct operation and maintenance of acid rain pH meter

酸雨pH计的正确标定、使用和维护是减少测量误差、取得准确酸雨观测数据的关键。做好仪器日常维护保养,可使仪器保持良好的技术状态,从而获得可靠的酸雨观测数据。本文根据曲江国家级酸雨观测站的实践经验,介绍了pHS-3B型酸雨pH计的日常使用、维护及故障处理方法。

The correct calibration, operation and maintenance of acid rain pH meter are the keys to reduce measurement error and to obtain accurate observation data. For the purpose of obtaining reliable observation data, doing a good job on daily maintenance which keeps acid rain pH meter in good condition is necessary. On the basis of the experience from Qujiang state class acid rain observation station, the article introduced daily operation,maintenance and troubleshooting of pHS-3B acid rain pH meter.