Designed for water quality experts, the Hach HQ40d portable meter is an advanced 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 durable portable meter and optional rugged probes are designed to withstand years of rugged portable and field use. HQd meters feature a simple user interface that does not require manuals or training to operate. This package features rugged optical dissolved oxygen (LDO) and pH probes for years of worry-free use around the plant or in the field.

• 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 - InliCAL™ smart probes store all calibrations in the probe
• Designed for demanding conditions
• Convenient kit includes everything you need to start testing

• 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 InliCAL™ smart probe.

  Intuitive user interface for simple operation and accurate results

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

  Trust your measurements - InliCAL™ 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.

  Designed for demanding conditions

  Rugged, waterproof (IP67) meter, protective glove, and rugged field case provide worry-free, reliable operation in lab or field environments.

  Convenient kit includes everything you need to start testing

  Meter package includes HQ40d Portable Meter, LDO101 rugged optical dissolved oxygen probe with 5m cable, PHC101 rugged pH probe with 5m cable, rugged field case, pH storage solution, pH calibration packets (20 each), DO calibration flask, disposable wipes, 4 sample collection cups, trash bag, 500mL wash bottle, 4 AA batteries, protective meter glove, power adapter, USB/DC power adapter for data transfer, quick-start guide, user manual, and documentation CD

  What's in the box

  Meter package includes HQ40d Portable Meter, LDO101 rugged optical dissolved oxygen probe with 5m cable, PHC101 rugged pH probe with 5m cable, rugged field case, pH storage solution, pH calibration packets (20 each), DO calibration flask, disposable wipes, 4 sample collection cups, trash bag, 500mL wash bottle, 4 AA batteries, protective meter glove, power adapter, USB/DC power adapter 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, 9.23 User-defined custom buffer sets

  Backlight:

  Barometric Pressure Measurement:For automatic compensation of DO when using an LDO or LBOD probe

  Benchtop:

  BOD5/CBOD resolution:Available when used 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

  Conductivity Accuracy:0.5 µS/cm

  Conductivity Measurement Range:0.01 µS/cm to 400 µS/cm

  Conductivity measurement: Temperature correction:Temperature correction

  Conductivity resolution:0.01 µS/cm with 2 digits

  Custom Calibration Standards:User-defined standard sets

  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 results

  Digital (inligent) electrode inputs:2 channel

  Dimensions (H x W x D):17 in x 26.5 in x 10 in (432 mm x 673 mm x 254 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 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 (ppm)

  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

  GLP Features:

  Inputs:M12 digital (1) for InliCAL probes

  Interface Languages:13

  Internal Data Storage:500

  IP Rating:IP54 (Resistant to spray of water; Dust-proof)

  ISE Direct Measurement Range:Yes

  Languages:English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian

  mV Accuracy:0.1 mV

  mV Measurement Range:-1500 to 1500 mV

  mV Resolution:0.1 mV

  Operating Error Messages:Text messages displayed

  Operating Humidity:90 % relative humidity (non-condensing)

  Operating Interface:Keypad

  Operating Temperature:5 to 45 °C

  Operating Temperature Range:0 to 60 °C

  Outputs:USB to PC / flash memory device

  PC Data Transfer Software:Included

  pH Measurement at stable reading:5 stabilization settings

  pH Resolution:0.001 0.1 pH

  Portable:

  Printer:Optional accessory

  Salinity Measurement Range:0 to 42 ppt

  Salinity Resolution:0.01 ppt

  TDS Measurement Range:0 to 50000 mg/L

  TDS Resolution:0.01 mg/L

  Temperature Accuracy:∓ 0.3 °C