HQ440D Benchtop meter package w/ PHC735 pH ultra electrode

OBSOLETE ITEM

HQ440D Benchtop meter package w/ PHC735 pH ultra electrode
Product #: 8505450

OBSOLETE ITEM

Make your lab testing more efficient with a flexible meter to measure critical water quality parameters-improve productivity and save lab space with the HQd benchtop meter

Two input channels for simultaneous measurement of pH, Conductivity, Dissolved Oxygen, BOD, ORP, Ammonia, Ammonium, Fluoride, Chloride, Sodium, and temperature - any IntelliCAL™ smart probe.

All benchtop HQd meters provide an 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 with IntelliCAL™ smart probes that 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.

Complete convenient kit

Package content includes everything you need to start testing. Details below

What's included

Meter package includes HQ440D Laboratory Multi Meter, Universal electrode Stand with electrode holder, PHC735 RedRod combined refillable glass pH electrode with 1 m cable, pH Buffer Kit 4.01/7.00/10.01 (500 mL), pH electrode storage solution (KCl Saturated, 500 mL), pH Electrode cleaning solution, 4 Alkaline 1.5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, and Operating Documentation

Specifications

Auto-buffer recognition: Yes
Barometric pressure measurement: Automatic compensation of DO when using an LDO or LBOD probe
Calibration intervals/alerts/reminder: Off, selectable from 2 hours to 7 days
Casing IP rating: IP54 (Resistant to spray of water; Dust-proof)
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 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
Conductivity measurement: Temperature correction: None; Linear; NaCl Non-Linear Natural Water.
Conductivity measurement at stable reading: Yes
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
Data logger: Download via USB connection to PC or flash memory device. Automatically transfer entire data log or as readings are taken.
Data storage: 500 records/FIFO
Data Storage: Automatic, GLP ISO compliant reading data stored with calibration details.
Dimensions: 859 x 175 x 235 mm
Display: Detailed mode/Large mode
Display type: 440 x 160 pixel LCD with backlight illumination
DO measurement range: 0.1 - 20.0 mg/L (ppm) 1 - 200% saturation
DO resolution: 0.1
DO sensor calibration: • 100% (water-saturated air (100%) calibration
• 100% with 0 (water-saturated air (100%) calibration with 0 point
• mg/L (calibration with a specified dissolved oxygen concentration (mg/L) solution)
• mg/L with 0 (calibration with a specified dissolved oxygen concentration (mg/L) solution with 0 point)
• Factory (calibration with the default LDO calibration)
Electrode Holder: NA
Electrode stand: Included
Environmental conditions: relative humidity: 90 % relative humidity (non-condensing)
Environmental conditions: temperature: 0 - +60 °C (32 - 140 °F)
GLP features: Date; Time; Sample ID; Operator ID
Instrument: Bench
ISE direct measurement: Yes
ISE electrode calibration: 2 - 5 points
Kit?: Yes
Languages user interface: English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Lock function: Continuous / Auto-stabilization ("press to read") / At Interval
Measurement method: Probe specific programmed method settings
Model: HQ440D – Multi/2 Channels
mV measurement at stable reading: Yes
mV measurement range: -1500 - 1500 mV
mV resolution: 0.1 mV
Needed Cable Length: 1
Operating error messages: Clear text error messages displayed
Operating Interface: Soft Touch Keypad
ORP electrode calibration: Predefined ORP standards (including Zobell's solution)
Parameter: pH/Oxydo Reduction Potential (ORP)
Conductivity/Total Dissolved Solid (TDS)/Salinity/Resistivity
Dissolved Oxygen (DO)
Biochemical Oxygen Demand (BOD)
Ion Selective Electrode (ISE): Ammonia, Ammonium, Chloride, Fluoride, Nitrate, Sodium
PC data transfer software : HQD Series Meter Data Transfer Utility
pH Buffer Sets: Color-coded: 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
User-defined custom buffer sets
pH Electrode calibration: 1 - 3 Calibration points
Calibration summary data logged and displayed
pH Measurement Range: 0 - 14 pH
pH Resolution: Selectable:
0.001/0.01/0.1 pH
Printer: Yes, Optional
Probes included?: PHC73501
Resistivity measurement: 2.5 Ω.cm - 49 MΩ.cm
Resolution: 0.01 mg/L - 0.1 g/L upon measuring range.
  0.1
Salinity measurement range: 0 - 42 (ppt) (‰)
Salinity resolution: 0.01 (ppt) (‰)
Sensor A: PHC73501
Sensor B: NA
Sensor C: NA
Sensors: Sensor A: PHC73501
Sensor B: NA
Sensor C: NA
Simultaneous measurements: Yes
TDS measurement range: 0.00 mg/L - 50.0 g/L as NaCl
Temperature compensation: Automatic Temperature compensation for pH
Temperature measurement range: °C or °F
Temperature range: -10°C - 110 °C
Temperature resolution: 0.1
Type of measurement: Lab Dirty Samples (eg. Untreated Surface Waters) 
Warranty: 36 months
Weight: 750 g (1.65 lb) without batterie; 850 g (1.87 lb) with batteries
What's included?: Meter package includes HQ440D Laboratory Multi Meter, Universal electrode Stand with electrode holder, PHC735 RedRod combined refillable glass pH electrode with 1 m cable, pH Buffer Kit 4.01/7.00/10.01 (500 mL), pH electrode storage solution (KCl Saturated, 500 mL), pH Electrode cleaning solution, 4 Alkaline 1.5V AA batteries, Power Supply Adapter, Power Cord, USB cable for data transfer, and Operating Documentation