Automatic Buffer Recognition:
Yes
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
Contents:
Meter + Probe(s) + Lab. Accessories + Reagents
Custom Calibration Standards:
Yes
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 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 Lock Function:
Continuous / Auto-stabilization ("press to read") / At Interval
Display Type:
440 x 160 pixel LCD with backlight illumination
Electrode Holder:
NA
Electrode stand:
Included
GLP Features:
Date; Time; Sample ID; Operator ID
Instrument:
Bench
IP Rating:
IP54 (Resistant to spray of water; Dust-proof)
Kit?:
Yes
Languages:
English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Measurement method:
Probe specific programmed method settings
Model:
HQ411D – pH/1 Channel
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 Humidity:
90 % relative humidity (non-condensing)
Operating Interface:
Soft Touch Keypad
Operating Temperature:
0 - +60 °C (32 - 140 °F)
ORP Electrode Calibration:
Predefined ORP standards (including Zobell's solution)
Parameter:
pH/Oxydo Reduction Potential (ORP)
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:
PHC10101
Sensor A:
PHC10101
Sensor B:
NA
Sensor C:
NA
Sensors:
Sensor A: PHC10101
Sensor B: NA
Sensor C: NA
Temperature Compensation:
Automatic Temperature compensation for pH
Temperature Measurement:
°C or °F
Temperature Range:
-10°C - 110 °C
Temperature Resolution:
0.1
Type of measurement:
Lab Water Quality applications.
Warranty:
36 months
Weight:
750 g (1.65 lb) without batterie; 850 g (1.87 lb) with batteries
What's included?:
Meter package includes HQ411D Laboratory pH Meter, Universal electrode Stand with electrode holder, PHC101 Standard Gel Filled pH Electrode with 1 m cable, pH Buffer Kit 4.01/7.00/10.01 (500 mL), pH electrode storage solution (500 mL), 4 Alkaline 1.5V AA batteries, Power Supply Adapter, Power Cord, and Operating Documentation