Hach HQ440D General Purpose Water Laboratory pH Meter Kit w/ PHC805 Refill Glass Electrode, 8505350

By Hach
$3,657.00 | EA
Product #: 702345
Mfr. Part #: 8505350

Out of Stock - Ships in 5-10 Days

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Description

Designed for water quality experts, the Hach HQ440D Laboratory Multi-Meter is an advanced laboratory meter that takes the guesswork out of measurements. HQD digital 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 bench meters feature a simple user interface that does not require manuals or training to operate. The IntelliCAL PHC805 is a digital, combination glass-body laboratory pH electrode with a refillable Ag/AgCl reference and built-in temperature sensor. The PHC805 has a porous pin junction and is ideal for measuring pH in general purpose applications.

Features

  • Two input channels for simultaneous measurement of pH, Conductivity, Total Dissolved Solid (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Oxydo Reduction Potential (ORP/RedOx),

  • 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.

  • Calibration history allows quick and easy change out of probes without re-calibrating.

Product Specifications

Salinity Resolution 0.01 (ppt) (‰)
Salinity Measurement 0 - 42 (ppt) (‰)
DO Resolution 0.1
Electrode Stand Included
DO Measurement 0.1 - 20.0 mg/L (ppm) 1 - 200% saturation
GLP features Date; Time; Sample ID; Operator ID
Resistivity Measurement 2.5 Ω.cm - 49 MΩ.cm
PC software HQd Series Meter Data Transfer Utility
Resistivity Resolution 0.1
Display Detailed mode/Large mode
Temperature Resolution 0.1
Probes Included? PHC80501
TDS Measurement 0.00 mg/L - 50.0 g/L as NaCl
Printer Yes, Optional
TDS Resolution 0.01 mg/L - 0.1 g/L upon measuring range.
ISE Electrode Calibration 2 - 5 points
Instrument Bench
Measurement Method Probe specific programmed method settings
Calibration Intervals/Alerts/Reminder Off, selectable from 2 hours to 7 days
pH Measurement Range 0 - 14 pH
pH Electrode Calibration 1 - 3 Calibration points Calibration summary data logged and displayed
Casing IP Rating IP54 (Resistant to spray of water; Dust-proof)
pH Resolution Selectable: 0.001/0.01/0.1 pH
Weight 10.0000
Barometric Pressure Measurement Automatic compensation of DO when using an LDO or LBOD probe
Auto-Buffer Recognition Yes
Contents Meter + Probe(s) + Lab. Accessories + Reagents
pH Buffer Sets Color-coded: 4.01, 7.00, 10.01 pH; IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45 pH
ORP Electrode Calibration Predefined ORP standards (including Zobell's solution)
Simultaneous Measurements Yes
Operating Interface Soft Touch Keypad
Needed Cable Length 1
Display Lock Function Continuous / Auto-stabilization ("press to read") / At Interval
Sensors Sensor A: PHC80501 Sensor B: NA Sensor C: NA
mV Resolution 0.1 mV
DO Electrode Calibration 100% (water-saturated air (100%) calibration
Sensor A PHC80501
mV Measurement at Stable Reading Yes
Temperature compensation Automatic Temperature compensation for pH
Communication Integrated USB type A and Integrated USB type B (for PC)
Temperature range -10°C - 110 °C
CDC Electrode Calibration Demal (1D/ 0.1D/ 0.01D); Molar (0.1M/ 0.01M/0.001M); NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm);
Conductivity Measurement 0.01 µS/cm - 200.0 mS/cm
Data Export Download via USB connection to PC or flash memory device.
Conductivity Resolution 0.01 µS/cm - 0.1 mS/cm upon selected measuring range
Parameters pH/ORP, Conductivity/TDS/Salinity/Resistivity, DO, BOD
Custom Calibration Standards Yes
Sensor B NA
Sensor C NA
Warranty 36 months
ISE Direct Measurement Yes
Data Storage Automatic, GLP ISO compliant reading data stored with calibration details.
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