Part number: HQ430D.98.00012
Flexible laboratory multimeter for efficient testing of water quality parameters
A single input channel for flexible measurement of pH, conductivity, total dissolved solids (TDS), optical dissolved oxygen (OD), biochemical oxygen demand (BOD), redox 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 standard check routines reduce calibration errors, while stabilization alerts and visual measurement lock ensure you can be confident in the accuracy of your results.
Trust your measurements – Intellical smart probes store all calibrations in the probe
Calibration history allows quick and easy change of probes without recalibration. The intelligent HQD™ system automatically records serial numbers, current calibration data, user ID, sample ID, time and date in the data log for full GLP traceability.
Improve data connectivity with easy-to-read results
Internal USB ports simplify data transfer, peripheral and software updates, and connection to printer and PC keyboards, with a large ultra-bright backlit LCD screen with a large font size for convenient reading.
Improve productivity and save space in the lab
Multimeter capabilities in one instrument with Intellical probes make parameter switching quick and easy, automatically recalling your measurement settings.
The contents of the box
HQ430D multi-parameter laboratory meter with one input – pH, conductivity, optical dissolved oxygen, ORP and ISE. With electrode holder, 4 AA batteries, universal power adapter + cable, USB cable for data transfer, user manual. No electrodes.
Specifications
Self-recognition of the buffer solution:Yes
CDC electrode calibration:Demal (1D/ 0.1D/ 0.01D);
Molar (0.1M/ 0.01M/0.001M);
NaCl (0.05%; 25 µS/cm; 1000 µS/cm; 18 mS/cm);
Standard seawater;
User defined
ISE electrode calibration:2 – 5 points
ORP electrode calibration:Predefined ORP standards (including Zobell solution)
Dissolved oxygen electrode calibration:• 100% calibration (air saturated with water (100%))
• 100% calibration (air saturated with water (100%)) with 0 point
• mg/L (calibration with a solution of a specified concentration of dissolved oxygen (mg/L ))
• mg/L with 0 (calibration with a solution of specified dissolved oxygen concentration (mg/L) with 0 point)
• Factory (calibration with default LDO calibration)
GLP features:Date; Hour; sample ID; Operator ID
Certification of conformity:WHAT.WEEE
Communication:Integrated USB Type A (for USB 2.0 flash memory device, printer, keyboard) and integrated USB Type B (for PC)
Environmental conditions: temperature:0 – 60 °C
Environmental conditions: relative humidity:90% relative humidity (non-condensing)
Box contents:HQ430D multi-parameter laboratory meter with one input – pH, conductivity, optical dissolved oxygen, ORP and ISE. With electrode holder, 4 AA batteries, universal power adapter + cable, USB cable for data transfer, user manual. No electrodes.
Contents:Measuring device + holder for probe/s
Dimensions:859 x 175 x 235 mm
Temperature range:-10 °C – 110 °C
Electrode included:None
Enclosure IP rating:IP54 with battery compartment cover fitted (resistant to
ingress of dust and water spray)
Monitor lock function:Continuous/Auto Stabilization (“press to read”)/Interval
Weight:750 g without batteries; 850 g with batteries
Backlighting:Yes
Instrument:Laboratory table
Operating interface:Light touch keyboard
Calibration intervals/alerts/reminder:Disabled, selectable from 2 hours to 7 days
kit?:Not
User interface languages:English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Worktable:Included
Conductivity measurement:0.01 µS/cm – 200.0 mS/cm
Conductivity measurement: temperature correction:Free; Linear; NaCl non-linear natural water.
Conductivity measurement at stable reading:Yes
Barometric pressure measurement:Automatic dissolved oxygen compensation using an LDO or LBOD probe
Direct ISE measurement:Yes
mV measurement:-1500 – 1500 mV
mV measurement at stable reading:Yes
Dissolved oxygen measurement:0.1 – 20.0 mg/L (ppm) 1 – 200% saturation
Resistivity measurement:2.5 Ω.cm – 49 MΩ.cm
Salinity measurement:0 – 42 (ppt) (‰)
TDS measurement:0.00 mg/L – 50.0 g/L as NaCl
Temperature measurement:°C or °F
Operating error messages:Clear the displayed text error messages
Measurement method:The settings of the programmed methods specific to the samples
Model:HQ430D – Multi/1 channel
Monitor:Detailed Mode/General Mode
Parameter:pH/Oxid-Reduction Potential (ORP)
Conductivity/Total Dissolved Solids (TDS)/Salinity/Resistivity
Dissolved Oxygen (DO)
Biochemical Oxygen Demand (BOD)
Ion Selective Electrode (ISE): Ammonia, Ammonium, Chloride, Fluoride, Nitrate , sodium
PC data transfer software:Utility for data transfer of the HQD series measuring device
pH Electrode calibration:1-3 calibration points
Summary calibration data is recorded and displayed
pH Measurement Range:pH 0 – 14
Printer:Yes, Optional
Region:eu
Conductivity resolution:0.01 µS/cm – 0.1 mS/cm at the selected measurement range
Resolution:0.1
mV resolution:0.1 mV
Dissolved oxygen resolution:0.1
pH resolution:Selectable:
pH 0.001/0.01/0.1
TDS resolution:0.01 mg/L – 0.1 g/L measuring range.
Temperature resolution:0.1 °C
Salinity resolution:0.01 (ppt) (‰)
Standard selection:Color coding: 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
Custom, user-defined buffer sets
Sensor A:N/A
Sensor B:N/A
Sensor C:N/A
Custom Calibration Standards:Yes
Data storage:500 records/FIFO
GLP ISO compliant automated reading data stored with calibration details.
Temperature compensation:Automatic temperature compensation for pH
Display type:440 x 160 pixel LCD with backlight
