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E-mail
5745647373@qq.com
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Phone
13926250610
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Address
Beijiao Town, Shunde District, Foshan City, Guangdong Province
Yingfeng Environmental Technology Group Co., Ltd
5745647373@qq.com
13926250610
Beijiao Town, Shunde District, Foshan City, Guangdong Province
Product Features
Technical parameters
| monitoring factor | monitoring method | monitoring scope | zero drift | range drift | repetitiveness | Actual water sample comparison test | MTBF | |
| CODMn | Permanganate oxidation method | 0-20mg/L, scalable | ≤±5% | ≤±5% | ≤±5% | ≤±10% | ≥ 1440h/time | |
| ammonia nitrogen | Spectrophotometry | 0-10mg/L, scalable | ≤±10% | ≤±10% | ≤±2% | ≤±10% | ≥ 1440h/time | |
| Total Phosphorus | Spectrophotometry | 0-10mg/L, scalable | ≤±5% | ≤±10% | ≤±10% | ≤±10% | ≥ 1440h/time | |
| Total Nitrogen | Spectrophotometry | 0-100mg/L, scalable | ≤±5% | ≤±10% | ≤±10% | ≤±10% | ≥ 1440h/time | |
| five ginseng number | pH | Composite electrode method | 0-14pH | ±0.1pH | ±0.1pH | ±0.1pH | ±0.1pH | ≥ 720h/time |
| temperature | Sensor method | -20-100℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ≥ 720h/time | |
| turbidity | Infrared scattering method | 0-4000NTU (or 1000mg/L) | ±3% | ±5% | ±5% | ± 3NTU (or 0.3mg/L) | ≥ 720h/time | |
| dissolved oxygen | fluorescence method | 0-20mg/L (or 0-20ppm) | ±0.3mg/L | ±0.3mg/L | ±0.3mg/L | ±0.3mg/L | ≥ 720h/time | |
| conductivity | Electrode method | 0-100ms/cm | ±1% | ±1% | ±1% | ±1% | ≥ 720h/time | |