| 摘要 |
PROBLEM TO BE SOLVED: To provide a monitoring system for purified water manufacturing devices capable of detecting microorganism generation at an early stage.SOLUTION: A monitoring system for purified water manufacturing devices is equipped with a checkup pipe 2 in which water being manufactured or already manufactured by a purified water manufacturing device 100 flows, a checkup member 5 that is arranged in the checkup pipe 2 and to whose surface microorganisms can stick, a detecting device 200 that irradiates water having flowed through the checkup pipe 2 with exciting light to detect self-fluorescence and thereby detects any microorganism that may be contained in the water, and a determining unit 301 that determines a presence of microorganism in the purified water manufacturing device if any microorganism is detected.SELECTED DRAWING: Figure 1 |
