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| Brand | Rikorika |
|---|---|
| Origin | Japan |
| Model | UV-700W |
| Instrument Type | Online Analyzer |
| Measurement Principle | Ultraviolet Absorption Spectrophotometry |
| Wavelength | 255 nm (UV) |
| Measurement Range | 0–200 mg/L COD (as KMnO₄ method equivalent) |
| Accuracy | ±2% of full scale |
| Repeatability | ≤2% RSD |
| Detection Limit | 1 mg/L COD |
| Measurement Interval | Continuous monitoring (24/7) |
| Optical Path Length | 10 mm |
| Display Resolution | 0.001 Abs/cm (UV absorbance), 1 mg/L (COD) |
| Output Signal | Isolated DC 4–20 mA (≤550 Ω load) |
| Enclosure Rating | IP65 |
| Operating Temperature | −5°C to +40°C (indoor, shaded installation) |
| Weight | ~2.5 kg (with sunshade cover) |
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