HS-Korea Co., Ltd. is a total environmental service company that realizes a clean and clear world.
HAPO-4000
Online PO4-P Analyzer
The HAPO-4000 is designed for orthophosphate measurement using the absorbance method (ascorbic acid reduction method). It enables continuous monitoring of phosphate concentrations in water based on the Korean Standard Methods for Water Pollution.
The system is widely applicable for real-time monitoring in drinking water quality management, as well as wastewater, industrial effluent, and groundwater.
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Multi-channel valve for precise sample and reagent dosing
- Patented multi-channel valve for precise sample and reagent dosing
High precision and accuracy
- High-performance micro pulse pump
- Selectable wavelength (880 or 710 nm, as supplied)
Rapid response and scalability
- Response within 15 minutes
- Reagent refrigeration for improved stability
User-friendly operation
- 3-point manual calibration (max.)
- Auto calibration
- User-friendly operation & self-diagnostics
- Simplified flow path for easy maintenance
- In-house control software for easy operation
| Measurement item | Phosphate-Phosphorus (PO4-P) |
| Measurement method | UV Absorption photometry |
| Measurement range | 0~20mg/L (Adjustable) |
| Wavelength | 8800nm (710nm for compensation) |
| Measurement interval | 15 min (Adjustable) |
| Detection limit | 0.01mg/L F.S． |
| Accuracy | ±2% F.S. |
| Reproducibility | ±2% F.S. |
| Calibration | Auto/manual calibration by standard solution |
| Sample/Reagent measurement method | Step motor pulse control |
| Sample/Reagent distribution method | 7-port distribution control method (Fixed quantity injection with multi-channel valve system) |
| OS | Windows 7 (CPU) |
| Status indicator | Equipment normal, calibration in progress, malfunction |
| Indicator | Color TFT LED 10.4″ (touchscreen) |
| Power | AC 220V, 50/60Hz |
| Data storage capacity | HDD 100G or more |
| Data output method | USB terminal adoption |
| Enclosure / Size | Steel, 1.5T / 645(W) x 493(D) x 1600(H) mm |
Treated water
- Water treatment plant process control
Wastewater
- Wastewater treatment & industrial effluent monitoring
- Sewage & wastewater treatment plant process control
Industries
- Industrial process control
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