HACH
HACH HQD HQ440D Water Quality Laboratory Biochemical Oxygen Demand (BOD) Meter Package with Optical LBOD101 Sensor PN.8508500
HACH HQD HQ440D Water Quality Laboratory Biochemical Oxygen Demand (BOD) Meter Package with Optical LBOD101 Sensor PN.8508500
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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 LBOD101 is the latest embodiment of Hach’s patented Luminescent Dissolved Oxygen (LDO) technology. The LBOD101 is a digital, luminescent dissolved oxygen (LDO) sensor with a replaceable, integrated stirring system. The LBOD101 measures the dissolved oxygen for BOD (Biochemical Oxygen Demand) determination in BOD bottles in BOD5 testing applications. The LBOD101 electrode is used for initial and final dissolved oxygen measurements.
Benefits
Make your Biochemical Oxygen Demand (BOD) 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 |
| Backlight | Yes |
| Barometric Pressure Measurement | Automatic compensation of DO when using an LDO or LBOD probe |
| BOD Bottle | 300 mL/100 pcs |
| BOD5/CBOD resolution | Available when used with Hach WIMS BOD Manager software |
| 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 |
| 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 | Luminescent Dissolved Oxygen |
| 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 | LBOD10101 |
| Range | 0.05 - 20.00 mg/L |
| 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 | LBOD10101 |
| Sensor B | NA |
| Sensor C | NA |
| Sensors | Sensor A: LBOD10101 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 Wasterwater Monitoring |
| 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, LBOD101 Luminescent/Optical Dissolved Oxygen (LDO) electrode for BOD Measurement with 1 m cable, Disposable 300 mL BOD Bottle (100 pcs), BOD Bottle Stoppers (25 pcs), BOD Bottle cap (6 pcs), 4 Alkaline 1,5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, and Operating Documentation. |
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