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    Laboratory Biochemical Oxygen Demand (BOD) Meter Laboratory Biochemical Oxygen Demand (BOD) Meter Laboratory Biochemical Oxygen Demand (BOD) Meter

Laboratory Biochemical Oxygen Demand (BOD) Meter

  • The portable meter measures critical water quality parameters - without the need for multiple instruments
  • The intuitive user interface for simple operation and accurate results
  • Trust your measurements - IntelliCAL™ optical BOD smart probe stores all calibrations in the probe

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Designed for water quality experts, the Hach HQ440d benchtop meter is an advanced laboratory meter that takes the guesswork out of measurements.


HQd meters connect with smart probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time. The advanced benchtop 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 breakthrough luminescent BOD probe has no membranes to replace for hassle-free maintenance and stabilizes quickly LDO technology and integrated stirrer. Hach Water Information Management (WIMS) BOD Manager software is included for trouble-free collection, calculation, and recording of error-free BOD test results.


  • The portable meter measures critical water quality parameters - without the need for multiple instruments
  • Intuitive user interface for simple operation and accurate results
  • Trust your measurements - IntelliCAL™ optical BOD smart probe stores all calibrations in the probe
  • Enhance productivity with an ultra-bright screen and large font size for easy to read results
  • Convenient kit includes everything you need to start testing


Details

The portable meter measures critical water quality parameters - without the need for multiple instruments

Two input channels for simultaneous measurement of pH, Conductivity, Dissolved Oxygen, BOD, ORP, Ammonia, Ammonium, Fluoride, Chloride, Sodium, and temperature - any IntelliCAL™ smart probe.

The intuitive user interface for simple operation and accurate results

Guided calibration and check standard routines reduce calibration errors while stabilization alerts and visual measurement locks ensure that you can trust the accuracy of the results.

Trust your measurements - IntelliCAL™ optical BOD smart probe stores all calibrations in the probe

LBOD101 optical dissolved oxygen probe has no membranes to replace for hassle-free maintenance and stabilizes quickly with LDO technology and an integrated stirrer. The HQd smart system records serial numbers, current calibration data, user ID, sample ID, time, and date automatically in the data log for complete GLP traceability.

Enhance productivity with an ultra-bright screen and large font size for easy to read results

Internal USB ports simplify data transfer, peripherals, and software updates and connection to PCs printer,s and keyboards.

Convenient kit includes everything you need to start testing

Package content includes everything you need to start testing. Details below.


What's included?

Meter package includes HQ440D Laboratory Multi Meter, LBOD101 Luminescent/Optical Dissolved Oxygen (LDO) electrode for BOD Measurement with 1 m cable, 4 Alkaline 1,5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, WIMS BOD Manager PC Software, and Operating Documentation.


Parameter/Range/Reagent Information


BOD (Biochemical Oxygen Demand)MethodRangeReagent Set(s)USEPA Compliant?
103600.05 - 20.00 mg/L DOView
Dissolved OxygenMethodRangeReagent Set(s)USEPA Compliant?
10360 Direct Measurement, LDO Probe (EPA)0.1 - 20 mg/LView


Automatic Buffer Recognition:Yes
Backlight:Yes
Barometric Pressure Measurement:Automatic compensation of DO when using an LDO or LBOD probe
BOD5/CBOD resolution:Available when used with Hach WIMS BOD Manager software
BOD Bottle:N/A
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: Temperature correction:None; Linear; NaCl Non-Linear Natural Water.
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
Display:Detailed mode/Large mode
Display Lock Function:Continuous / Auto-stabilization ("press to read") / At Interval
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:Yes
Electrode stand:Optional
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
Measurement method:Luminescent Dissolved Oxygen
Model:HQ440D – Multi/2 Channels
mV Measurement at Stable Reading:Yes
mV Measurement Range:-1500 - 1500 mV
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
Region:US
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
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, 4 Alkaline 1,5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, WIMS BOD Manager PC Software, and Operating Documentation.