HACH
HACH HQD HQ411D Laboratory Single Input, pH/mV Meter - pH and ORP PN.HQ411D
HACH HQD HQ411D Laboratory Single Input, pH/mV Meter - pH and ORP PN.HQ411D
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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Ⓡ 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.
Benefits
High Performance Laboratory bench pH Meter for efficient water quality parameters testing
High quality laboratory pH meter digitally deliver reliable measuring results with the aid of intelligent electrodes: Digital IntelliCAL pH electrodes always measure correctly due to their integrated calibration memory. IntelliCAL pH electrodes are recognized automatically and are interchangeable. This principle of mix + match makes sure you measure as reliable, flexible and simple as already known from the portable HQD pH meter range.
Optimal handling for every user
HQD laboratory bench instruments are easy to use thanks to the intuitively understandable user interface enabling one-touch measurements. Measuring intervals can be defined by the user. Progress of stabilization is automatically indicated on the display; readings are automatically logged.
Immediately understandable and easy to read
Large, illuminated graphic displays is easy to read, even in difficult light conditions. The instruments‘ key pads are icon-based and immediately understandable. User interface and operating instructions are available in multiple languages.
Complete Good Laboratory Practice (GLP) compliant communication and documentation
All the necessary information about each reading is automatically saved.
Enhance productivity with easy to read results
Internal USB ports simplify data transfer, peripherals, and software updates and connection to PCs printer and keyboards, with a large ultra-bright backlit LCD screen with large font size for convenient reading.
Specifications
Technical Attributes
| Automatic Buffer Recognition | Yes |
| Backlight | Yes |
| Calibration Intervals/Alerts/Reminder | Off, selectable from 2 hours to 7 days |
| Communication | Integrated USB type A (for USB 2.0 flash memory device, printer, keyboard) and Integrated USB type B (for PC) |
| Compliance Certifications | CE.WEEE |
| Contents | Meter Only |
| Custom Calibration Standards | Yes |
| Data Export | Download via USB connection to PC or flash memory device. Automatically transfer entire data log or as readings are taken. |
| Data Memory | 500 records/FIFO |
| Data Storage | Automatic, GLP ISO compliant reading data stored with calibration details. |
| Dimensions | 859 x 175 x 235 mm (3.38 x 6.88 x 9.25 in.) |
| Display | Detailed mode/Large mode |
| Display Type | 440 x 160 pixel LCD with backlight illumination |
| Electrode stand | Optional |
| GLP Features | Date; Time; Sample ID; Operator ID |
| Instrument | Bench |
| IP Rating | IP54 (Resistant to spray of water; Dust-proof) |
| ISE Electrode Calibration | No |
| Kit? | No |
| Languages | English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian |
| Lock Function | Continuous / Auto-stabilization ("press to read") / At Interval |
| Measurement Method | Probe specific programmed method settings |
| Model | HQ411D – pH/1 Channel |
| mV Measurement at Stable Reading | Yes |
| mV Measurement Range | -1500 - 1500 |
| mV Resolution | 0.1 mV |
| Needed Cable Length | NA |
| Operating Error Messages | Clear text error messages displayed |
| Operating Humidity | 90 % relative humidity (non-condensing) |
| Operating Interface | Soft Touch Keypad |
| Operating Temperature | 0 - +60 °C (32 - 140 °F) |
| ORP Electrode Calibration | Predefined ORP standards (including Zobell's solution) |
| Parameter | pH/Oxydo Reduction Potential (ORP) |
| PC Data Transfer Software | HQD Series Meter Data Transfer Utility |
| pH Buffer Sets | Color-coded: 4.01, 7.00, 10.01 pH; IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45 pH DIN: 1.09, 4.65, 9.23 pH User-defined custom buffer sets |
| pH Electrode calibration | 1 - 3 Calibration points Calibration summary data logged and displayed |
| pH Measurement Range | 0 - 14 pH |
| pH Resolution | Selectable: 0.001/0.01/0.1 pH |
| Printer | Yes, Optional |
| Probes included | None |
| Sensor A | NA |
| Sensor B | NA |
| Sensor C | NA |
| Sensors | Sensor A: Sensor B: Sensor C: NA |
| Temperature Compensation | Automatic Temperature compensation for pH |
| Temperature Measurement | °C or °F |
| Temperature Range | -10°C - 110 °C |
| Temperature Resolution | 0.1 |
| Type of measurement | Lab Water Quality applications. |
| Warranty | 36 months |
| Weight | 750 g (1.65 lb) without batterie; 850 g (1.87 lb) with batteries |
| What's included? | Includes HQ411D Meter, Basic User Manual, Documentation CD, Quick Reference Guide, 4 AA Batteries |
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