Hach HQ411D Laboratory Single Input, pH/mV Meter - pH & ORP, HQ411D
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Description
Designed for water quality experts, the Hach HQ411D Laboratory pH Meter is an advanced laboratory digital meter that takes the guesswork out of measurements. HQD laboratory meters connect with smart IntelliCAL<sup>Ⓡ</sup> electrodes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time. The advanced HQD digital meter is designed to withstand years of continuous lab use. HQD bench meters feature a simple user interface that does not require manuals or training to operate. The HQ411D pH-meter is ideal for measuring pH, or mV/RedOx/ORP, in wastewater, drinking water or general water quality, soil, and food or beverages applications. A wide range of IntelliCAL electrodes and sensors are available to perform accurate pH measurements in any sample media types.
Features
- High quality laboratory pH meter digitally deliver reliable measuring results with the aid of intelligent electrodes
- HQD laboratory bench instruments are easy to use thanks to the intuitively understandable user interface enabling one-touch measurements
- Large, illuminated graphic displays is easy to read, even in difficult light conditions.
- All the necessary information about each reading is automatically saved.
Product Specifications
| Temperature range | -10°C - 110 °C |
| Parameters | pH/Oxydo Reduction Potential (ORP) |
| Warranty | 36 months |
| PC software | HQd Series Meter Data Transfer Utility |
| Display | Detailed mode/Large mode |
| Calibration Intervals/Alerts/Reminder | Off, selectable from 2 hours to 7 days |
| Casing IP Rating | IP54 (Resistant to spray of water; Dust-proof) |
| Auto-Buffer Recognition | Yes |
| Display Lock Function | Continuous / Auto-stabilization ("press to read") / At Interval |
| Sensors | Sensor A: Sensor B: Sensor C: NA |
| Communication | Integrated USB type A and Integrated USB type B (for PC) |
| Data Export | Download via USB connection to PC or flash memory device. |
| Custom Calibration Standards | Yes |
| Data Storage | Automatic, GLP ISO compliant reading data stored with calibration details. |
| Electrode Stand | Optional |
| GLP features | Date; Time; Sample ID; Operator ID |
| Temperature Resolution | 0.1 |
| ISE Electrode Calibration | No |
| Instrument | Bench |
| Weight | 0.6400 |
| Sensor A | NA |
| Sensor B | NA |
| Sensor C | NA |
| Probes Included? | None |
| Printer | Yes, Optional |
| Measurement Method | Probe specific programmed method settings |
| pH Measurement Range | 0 - 14 pH |
| pH Electrode Calibration | 1 - 3 Calibration points Calibration summary data logged and displayed |
| pH Resolution | Selectable: 0.001/0.01/0.1 pH |
| Contents | Meter Only |
| pH Buffer Sets | Color-coded: 4.01, 7.00, 10.01 pH; IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45 pH |
| ORP Electrode Calibration | Predefined ORP standards (including Zobell's solution) |
| Operating Interface | Soft Touch Keypad |
| Needed Cable Length | NA |
| mV Resolution | 0.1 mV |
| mV Measurement at Stable Reading | Yes |
| Temperature compensation | Automatic Temperature compensation for pH |