Anhui Wanyi Science and Technology Co., Ltd.
To build an enterprise with strong international competitiveness in the field of analytical and testing instruments and life and health.
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WS1505 Continuous Total Nitrogen Water Quality Online Automatic Monitoring Equipment
Product Introduction
WS1505 continuous total nitrogen water quality online automatic monitoring equipment using alkaline potassium persulphate ablation UV spectrophotometry. Potassium persulphate is used as the oxidising agent, and is ablated at 125°C for 15-30min to transfer the nitrogen compounds to nitrate ions. The colour developer reacts with nitrate ions in a strong acid environment, and is determined spectrophotometrically at the characteristic absorption wavelength.
Product Parameter
| Product Name | Continuous Total Nitrogen Water Quality Online Automatic Monitoring Equipment |
| Measurement Method | Alkaline Potassium Persulfate Digestion UV Spectrophotometry |
| Measurement Error | ≤ ±10% |
| Zero Drift | ≤±5% |
| Measurement Range | 0~100mg/L |
| Repeatability | ≤±10% |
| Range Drift | ≤±5% |
Product Performance
1. Unique three-stage precision photoelectric metering device for fast and accurate reagent withdrawal, significantly reducing the effects of peristaltic pump tube ageing.
2. Precise temperature compensation algorithms and ambient light cancellation measures for consistent accuracy in spring, summer, autumn and winter
3. Highly reliable reagent selector valve and anechoic flask assembly with low failure rate and low maintenance effort
Product Application
Sewage treatment plant, enterprise outfall, water stations
