新 COD Total Phosphorus Ammonia Nitrogen Tester Model: W622 在 上海市, 中国
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规格参数
描述
Scientific Instruments
Analytical Instruments
Model: W622
Measurement Items
: Total phosphorus, Ammonia nitrogen
Measurement Range
:
Ammonia nitrogen: 0.01–160 mg/L
Total phosphorus: 0.01–12 mg/L (segmented)
Indication Error
:
Ammonia nitrogen:
Lower limit: 0.1 mg/L, upper limit: 2.0 mg/L
Error ≤ ±5%
Total phosphorus:
Lower limit: 0.01 mg/L, upper limit: 0.6 mg/L
Error ≤ ±5%
Repeatability
: < ±2%
Batch Processing
: 16 samples (expandable)
Digestion Time
:
Total phosphorus: 40 min
Ammonia nitrogen: 15 min
Digestion Mode
: Sealed/open