Purified Water Distribution System

 (Sample Location)

取樣點位置

Intermediary Phase

Tests and Frequen-cies

PQ階段2

測試和頻率

Extended Phase

Tests and Frequencies (Note B)

PQ階段3

測試和頻率

Critical Use  Point (Note G)

關鍵使用點

• Conductivity  and TOC at a frequency between daily and weekly or on-line (Note D)

檢測電導率和TOC，頻率在每日到每周之間或在線監測

• Chemical  testing at a frequency between daily and weekly (Note E)

檢測化學測試，頻率在每日到每周之間

•  Microbiological testing at a frequency between daily and weekly (Note F)

檢測微生物，頻率在每日到每周之間

• Conductivity  and TOC at regular intervals or on-line (Note D), typically at least once per  week

定期或在線檢測電導率和TOC，通常每周至少一次

• Chemical  (Note E) and microbiological (Note F) testing at regular intervals, typically  at least once per week

定期檢測化學和微生物，通常至少每周一次

Non-critical  Use Point (Note H)

非關鍵使用點

• Conductivity  and TOC at a frequency between daily and monthly or on-line (Note D)

檢測電導率和TOC，頻率在每日到每月之間或在線監測

• Chemical  testing at a frequency between daily and monthly (Note E)

檢測化學測試，頻率在每日到每月之間

•  Microbiological testing at a frequency between daily and monthly (Note F)

檢測微生物，頻率在每日到每月之間

• Conductivity  and TOC at regular intervals or on-line (Note D), typically at least once per  month

定期或在線檢測電導率和TOC，通常至少每月一次

• Chemical  (Note E) and microbiological (Note F) testing at regular intervals, typically  at least once per month

定期進行化學和微生物測試，通常至少每月一次