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| Brand | Loobo |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | KS2202 |
| Price | USD 2,800 (FOB Qingdao) |
| Measurement Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Instrument Type | Online Continuous Analyzer |
| Range | 10–5000 mg/L COD<sub>Cr</sub> |
| Repeatability | ≤3% RSD |
| Accuracy | ±5% of reading (≥100 mg/L) |
| LOD | 15 mg/L |
| Resolution | 1 mg/L |
| Cycle Time | 15 min per analysis |
| Compliance | HJ 377–2019, GB 11914–1989 |
| Auto-Standard Verification | Yes |
| Dual Waste Discharge | Cleaning Solution & Spent Reagent Separately Collected |
| Chloride Tolerance | Up to 35,000 mg/L Cl⁻ (with HgSO₄ masking) |
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