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Table instrument for measuring the water quality Environment

Table instrument for measuring the water quality

Product Code:HQ430d


Need more Info? (514) 354-2511 - 1-800-463-4363

Designed for your water applications, the Hach HQ430d laboratory meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with IntelliCAL™ probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time.

  • Flexible benchtop meter makes your lab testing of critical water quality parameters more efficient
  • Intuitive user interface for simple operation and accurate results
  • Trust your measurements - IntelliCAL™ smart probes store 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

 

 

Detail

Flexible benchtop meter makes your lab testing of critical water quality parameters more efficient
Single input channel for flexible measurement of pH, Conductivity, Dissolved Oxygen, BOD, ORP, Ammonia, Ammonium, Fluoride, Chloride, Sodium, and temperature - any IntelliCAL™ smart probe.

Intuitive user interface for simple operation 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 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 and keyboards.

Convenient kit includes everything you need to start testing
Meter kit includes 4 AA batteries, power adapter, USB cable for data transfer, quick-start guide, user manual, and documentation CD

 

Specifications
Automatic Buffer Recognition Color-coded: 4.01, 7.00, 10.01 pH;
IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45
DIN: 1.09, 4.65, 9323
User-defined custom buffer sets
BOD5/CBOD resolution Available when integrated with Hach WIMS BOD Manager software
Cable resistance correction Digital - not needed
Calibration curves display Calibration summary data logged and displayed
Calibration Intervals/Alerts/Reminder 2 hours to 7 days
Compliance CE.WEEE
Conductivity Accuracy ± 0.5 in (1µS/cm -200mS/cm) range % from (1µS/cm - 200 mS/cm)
Conductivity Measurement Range 0.01 µS/cm to 200 µS/cm
Conductivity resolution 5 digits with 2 digits after decimal point
Custom Calibration Standards User-defined standard sets
Data Export Download via USB connection to PC or flash stick.
Automatically transfer entire data log or as readings are taken.
Data Memory 500 results
Data Storage GLP/ISO compliant reading data stored with calibration details.
Calibration details and check standard readings documented as events in data log. Automatically store in press to read mode and interval measurement mode. Manually store in continous read mode.
Digital (intelligent) electrode inputs 1
Dimensions (H x W x D) 3.5 in x 6.8 in x 9.2 in (89 mm x 173 mm x 234 mm)
Display Display readings from one or two probes
Simultaneous readings from two probes (HQ440d only)
pH: pH, mV, temperature
Conductivity: Conductivity, TDS, salinity, resistivity, temperature
LDO: dissolved oxygen, pressure, temperature
LBOD: dissolved oxygen, pressure, temperature
ORP/Redox: mV, temperature
Sodium: Sodium, mV, temperature
Display Lock Function Continuous measurement or press to read mode available with averaging
function for LDO measurement.
Display Type 240 x 160 pixel Display readings from one or two probes
Simultaneous readings from two probes
pH: pH, mV, temperature
Conductivity: Conductivity, TDS, salinity, resistivity, temperature
LDO: dissolved oxygen, pressure, temperature
ORP/Redox: mV, temperature
Sodium: Sodium, mV, temperature
DO Measurement Range 0.01 to 20 mg/L (0 to 200%)
DO Resolution 0.01 mg/L
Fixed Buffer Selection IUPAC standards
(DIN 19266) or Technical buffer (DIN 19267) or 4-7-10 series or user defined
Inputs M12 digital (1) for IntelliCAL probes
Interface Languages 13**
Internal Data Storage 500
IP Rating: IP54
ISE Direct Measurement Range Yes
ISE Electrode Calibration Electrode specific - see electrode user instructions
Languages English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Sweedsh, Czech, Russian
mV Accuracy ± 0.1 mV
mV Measurement at Stable Reading 5 stabilization settings
mV Measurement Range -1500 to 1500 mV
mV Resolution 0.1 mV
Operating Error Messages Full text messages
Operating Humidity 90 % relative humidity (non-condensing)
Operating Interface Keypad
Operating Temperature 5 to 45 °C
ORP Electrode Calibration Predefined ORP standards (including Zobell's solution)
Outputs USB to PC / flash stick
PC Data Transfer Software included
pH Measurement at stable reading 5 stabilization settings
Power Requirements (Voltage) 7 V
Printer Optional accessory
Salinity Resolution 0.01 ppt
Temperature Compensation Off, automatic, and manual (auto correction is parameter dependent)
Warranty 3 years
Water Resisitance Meter Housing: Resistant to spray of water; dust-proof (IP54)
Weight 1.87 lbs. (0.850 kg)

 

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