HACH HQD HQ411D Portable Multi-Parameter Water Quality Meter
Professional benchtop pH/mV/ORP meter with IP67 waterproof rating and capacity for 100,000 data readings. Ideal for comprehensive water quality analysis across multiple applications.
Key Applications
Drinking Water, Wastewater, Municipal Water, Production Water, QA/QC Lab, Surface Water, Food & Beverage, Industrial, Power Generation
Advanced Features
- IntelliCAL Probe Compatibility: Automatic probe/parameter recognition with calibration history stored in probe
- User Interface: Icon-based soft touch keypad with multi-language support (12+ languages)
- Display: 440x160 pixel backlit LCD with large font and auto-stabilization indicator
- Data Management: 500 records FIFO memory, GLP compliant (date, time, Sample ID, Operator ID)
- Communication: USB Type A (printer/flash drive), USB Type B (PC connection), real-time data logging
- Calibration: Guided calibration with 1-3 pH points, predefined ORP standards, auto buffer recognition
- Lock Function: Continuous / Auto-stabilization ("press to read") / At Interval
- Power: 4xAA batteries, universal power adapter, USB power
- Durability: IP54 rated, robust lab design, 36-month warranty
Measurement Parameters
| pH |
Range: 0-14 pH; Resolution: 0.001/0.01/0.1 pH (selectable); Accuracy: ±0.002 pH |
| mV/ORP |
Range: -1500 to +1500 mV; Resolution: 0.1 mV; Accuracy: ±0.1 mV |
| Temperature |
Range: -10 to 110 °C; Resolution: 0.1 °C; Automatic temperature compensation for pH |
Physical Specifications
| Dimensions |
859 x 175 x 235 mm |
| Weight |
750 g (without batteries); 850 g (with batteries) |
| Environmental |
0-60 °C; 90% RH (non-condensing) |
Included Accessories
HQ411D Benchtop Meter, 4 AA batteries, universal power adapter, USB cable, quick start guide, user manual