HACH – HQ440D Water Quality Laboratory pH and Conductivity Meter Package with PHC281 pH Electrode for Waters and CDC401 Conductivity Cell

Specifications :

  • Automatic Buffer Recognition:Yes
  • Barometric Pressure Measurement:Automatic compensation of DO when using an LDO or LBOD probe
  • 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 + Reagents
  • Custom Calibration Standards:Yes

Deskripsi

HACH – HQ440D Water Quality Laboratory pH and Conductivity Meter Package with PHC281 pH Electrode for Waters and CDC401 Conductivity Cell

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 PHC281 is a standard combination pH electrode, robust plastic body, refillable with built-in temperature sensor and 1 m cable. PHC281 is intended for laboratory use and specially designed for fast response and stabilisation to measure pH in general purpose water quality applications or in difficult samples such as low ionic strength (LIS), ultrapure, dirty, TRIS, or high-solid content samples. The Intellical CDC401 with 1 m cable CDC401 is a digital, graphite, 4-pole conductivity electrode, ideal for measuring electrical conductivity, salinity, resistivity, or total dissolved solids (TDS) in wastewater, drinking water, or general water quality applications.

  • Make your pH and Conductivity/TDS water laboratory quality parameters testing more efficient and flexible
  • Intuitive user interface for simple operation, reliable and accurate results
  • Trust your measurements – Intellical™ smart probes store all calibrations in the probe
  • Enhance data connectivity with easy to read results
  • Complete convenient kit

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