We Have Your Lower Limits Covered – The new NP6000sc phosphate analyzer keeps you compliant.
The Hach® NP6000sc Phosphate Analyzer offers dependable and accurate measurement to meet regulatory requirements, maintain process control, and reduce operational costs. Designed for wastewater facilities, the NP6000sc features straightforward installation, simple maintenance, and optimized cleaning cycles that help you save time while maximizing uptime. Multiple range options are available to suit your process needs: LR (0.015 – 5.0 mg/L), MR (0.05 – 15.0 mg/L), and HR (1.0 – 75 mg/L).
This analyzer helps eliminate inconsistencies between lab and online measurements. The NP6000sc grab sampling functionality simplifies compliance checks and helps you stay audit-ready.
Ready to optimize your phosphate monitoring? Contact us today for a personalized quote and let our team help you find the right solution for your needs.
| Accuracy | With Standard Solution: 2% of the measured value + 0.015 mg/L |
| Altitude | 2000 m (6562 ft) maximum |
| Cable Length | Standard: 2 m (3.3 ft) cable fixed from the edge of the enclosure Extension cables are available as an option (data cable up to 50 m (164 ft), power cable up to 5 m (16.4 inch)). |
| Certifications | CE, UKCA, CMIM, FCC, ISED, certified to UL and CSA safety standards by TÜV |
| Controller Compatibility | Digital SC Controller. Controllers are sold separately. |
| Dimensions (H x W x D) | 991 mm x 575 mm x 425 mm |
| Enclosure Rating | Rating: IP55, NEMA UL50E 3R Material: PUR 66 |
| Filter Configuration | Use e.g. Filtrax |
| Indoor/Outdoor | Indoor or outdoor use |
| Lower Limit of Detection (LOD) | 0.015 mg/L PO₄-P |
| Measurement Method | Photometric (Ortho-phosphate ions react with vanadate-molybdate reagent and form a yellow dye.) |
| Measuring Interval | 10, 15, 20 or 30 minutes (user adjustable) |
| Number of Channels | 1 |
| Operating Temperature Range | -20 – 45 °C (-4 – 113 °F); 95% relative humidity, non-condensing |
| Options | Standard configuration |
| Outputs | Relay, analog outputs, network interface through SC Controller |
| Parameter | Orthophosphate |
| Permissible Chloride Range | ≤ 1000 mg/L Cl– |
| pH Range | 5 – 9 pH |
| Pollution Degree | 2 |
| Power Requirements (Voltage) | 115 VAC |
| Power Supply | Mains power supplied by SC Controller or LQV155 power box. Analyzer and heated drain tubing: 115 VAC |
| Protection Class | Class I |
| Range | 0.015 – 5.0 mg/L PO₄-P |
| Repeatability | With Standard Solution: 0.7% of the measured value + 0.005 mg/L |
| Response Time T90 | 90% per measurement cycle for PO₄–P > 0.2 mg/L 80% per measurement cycle for PO₄–P ≤ 0.2 mg/L |
| Sample Flow Rate | 0.5 – 20.0 L/h |
| Sample Pressure | 2.5 bar (0.25 mPa) maximum |
| Sample Quality | Ultra filtrated or comparable |
| Sample Temperature | 4 – 40 °C (39 – 104 °F) |
| Special Remarks | The liquid level in the basin must be below the bottom of the analyzer. |
| Storage Conditions | -20 – 60 °C (-4 – 140 °F); 95% relative humidity, non-condensing |
| Warranty | 12 months |
| Weight | Approximately 45 kg (99.21 lb.) without chemicals |
| What’s included? | NP6000sc Phosphate Analyzer, Mounting Hardware, User Manual |

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