HACH
HACH HQD HQ440D Laboratory Ammonia (NH₃) Ion Meter Package with ISENH3181 Ion Selective Electrode PN.8507600
HACH HQD HQ440D Laboratory Ammonia (NH₃) Ion Meter Package with ISENH3181 Ion Selective Electrode PN.8507600
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Designed for water quality experts, the Hach HQ440D Laboratory Multi-Meter is an advanced laboratory meter that takes the guesswork out of measurements. HQD 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 Laboratory Meter is designed to withstand years of continuous lab use. HQD meters feature a simple user interface that does not require manuals or training to operate. The IntelliCAL ISENH3181 is a digital, combination gas-sensing ammonia ion selective electrode (ISE) with a replaceable membrane module, refillable outer body, double junction reference and built-in temperature sensor. The IntelliCAL ISENH3181 electrode is intended for laboratory use. The ISENH3181 is ideal for measuring ammonia concentrations in wastewater, drinking water and general water quality applications.
Benefits
Make your Ammonia ISE water laboratory quality parameters testing more efficient and flexible
Two input channels for simultaneous measurement of pH, Conductivity, Total Dissolved Solid (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Oxydo Reduction Potential (ORP/RedOx), Temperature, Ion Selective Electrode (ISE) direct concentration reading for Ammonia, Ammonium, Fluoride, Chloride, Sodium - connect any IntelliCAL smart probe.
Intuitive user interface for simple operation, reliable and accurate results
Guided calibration and check standard routines reduce calibration errors while stabilization alerts and visual measurement lock ensure that you can trust the accuracy of the results.
Trust your measurements - IntelliCAL smart probes store all calibrations in the probe
Calibration history allows quick and easy change out of probes without re-calibrating. The HQD smart system records serial numbers, current calibration data, user ID, sample ID, time, and date automatically in the data log for complete Good Laboratory Practice (GLP) traceability.
Enhance data connectivity 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.
Complete convenient kit
Package content includes everything you need to start testing. Details below
Specifications
Conductivity measurement
| Temperature correction | None; Linear; NaCl Non-Linear Natural Water. |
Technical Attributes
| Automatic Buffer Recognition | Yes |
| Barometric Pressure Measurement | Automatic compensation of DO when using an LDO or LBOD probe |
| Calibration | Demal (1D/ 0.1D/ 0.01D); Molar (0.1M/ 0.01M/0.001M); NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm); Standard sea water; User defined |
| 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 |
| Conductivity measurement | Yes |
| Conductivity Measurement Range | 0.01 µS/cm - 200.0 mS/cm |
| Conductivity resolution | 0.01 µS/cm - 0.1 mS/cm upon selected measuring range |
| Contents | Meter + Probe(s) + Lab. Accessories + Reagents |
| 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 |
| DO Measurement Range | 0.1 - 20.0 mg/L (ppm) 1 - 200% saturation |
| DO Resolution | 0.1 |
| DO sensor calibration | • 100% (water-saturated air (100%) calibration • 100% with 0 (water-saturated air (100%) calibration with 0 point • mg/L (calibration with a specified dissolved oxygen concentration (mg/L) solution) • mg/L with 0 (calibration with a specified dissolved oxygen concentration (mg/L) solution with 0 point) • Factory (calibration with the default LDO calibration) |
| Electrode Holder | NA |
| Electrode stand | Included |
| GLP Features | Date; Time; Sample ID; Operator ID |
| Instrument | Bench |
| IP Rating | IP54 (Resistant to spray of water; Dust-proof) |
| ISE Direct Measurement Range | Yes |
| ISE Electrode Calibration | 2 - 5 points |
| Kit? | Yes |
| 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 | HQ440D – Multi/2 Channels |
| mV Measurement at Stable Reading | Yes |
| mV Measurement Range | -1500 - 1500 |
| mV Resolution | 0.1 mV |
| Needed Cable Length | 1 |
| 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) Conductivity/Total Dissolved Solid (TDS)/Salinity/Resistivity Dissolved Oxygen (DO) Biochemical Oxygen Demand (BOD) Ion Selective Electrode (ISE): Ammonia, Ammonium, Chloride, Fluoride, Nitrate, Sodium |
| 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 | ISENH318101 |
| Resistivity Measurement | 2.5 Ω.cm - 49 MΩ.cm |
| Resistivity Resolution | 0.1 |
| Salinity Measurement Range | 0 - 42 (ppt) (‰) |
| Salinity Resolution | 0.01 (ppt) (‰) |
| Sensor A | ISENH318101 |
| Sensor B | NA |
| Sensor C | NA |
| Sensors | Sensor A: ISENH318101 Sensor B: NA Sensor C: NA |
| Simultaneous measurements | Yes |
| TDS Measurement Range | 0.00 mg/L - 50.0 g/L as NaCl |
| TDS Resolution | 0.01 mg/L - 0.1 g/L upon measuring range. |
| 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? | Meter package includes HQ440D Laboratory Multi Meter, Universal electrode Stand with electrode holder, ISENH3181 Ammonia Ion Selective Electrode with 1 m cable, Nitrogen Ammonia standard 500 mL solutions: 1 mg/L, 10 mg/L & 100 mg/L. Ammonia ISAB powder pillows pack (100 pcs), Ammonia electrode storage solution (500 mL), 4 Alkaline 1,5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, and Operating Documentation. |
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