The correct use of PW4400 spectrometer, the daily maintenance and troubleshooting are summarized , on the protection of X fluorescence spectrometer , very useful for long trouble free operation .%本文对PW4400光谱仪的正确使用、日常维护及故障处理进行了总结分析,对保障X荧光光谱仪的长期无故障运行十分有益。
展开▼