Part number: HQ411D.98.00012
High-performance laboratory pH meter for efficient testing of water quality parameters
High-quality laboratory pH meters digitally provide reliable measurement results with intelligent electrodes: Intellical digital pH electrodes always measure correctly thanks to the integrated calibration memory. Intellical pH electrodes are automatically recognized and interchangeable. This mix-and-match principle ensures you measure as reliably, flexibly and simply as the HQD range of portable pH meters is already known for.
Optimal handling for every user
HQD lab instruments are easy to use thanks to the intuitive user interface that allows one-touch measurements. The measurement intervals can be defined by the user. The stabilization progress is automatically indicated on the display; values are automatically logged.
Immediate comprehensibility and easy to read
Large, illuminated graphic displays are easy to read, even in difficult lighting conditions. The instrument keys are marked with icons and can be understood immediately. The user interface and operating instructions are available in several languages.
Complete Good Laboratory Practice (GLP) compliant communication and documentation
All necessary information about each measurement is saved automatically.
Increase productivity with easy-to-read results
Internal USB ports simplify data transfer, peripheral and software updates, and connection to printer and PC keyboards, with a large ultra-bright backlit LCD screen with a large font size for convenient reading.
The contents of the box
HQ411D Single Input Laboratory Meter for pH/mV – pH and ORP. With electrode holder, 4 AA batteries, universal power adapter + cable, user manual. No electrodes.
Specifications
Self-recognition of the buffer solution:Yes
ORP electrode calibration:Predefined ORP standards (including Zobell solution)
GLP features:Date; Hour; sample ID; Operator ID
Certification of conformity:WHAT.WEEE
Communication:Integrated USB Type A (for USB 2.0 flash memory device, printer, keyboard) and integrated USB Type B (for PC)
Environmental conditions: temperature:0 – 60 °C
Environmental conditions: relative humidity:90% relative humidity (non-condensing)
Box contents:HQ411D Single Input Laboratory Meter for pH/mV – pH and ORP. With electrode holder, 4 AA batteries, universal power adapter + cable, user manual. No electrodes.
Contents:Measuring device + holder for probe/s
Dimensions:859 x 175 x 235 mm
Temperature range:-10 °C – 110 °C
Electrode included:None
Enclosure IP rating:IP54 with battery compartment cover fitted (resistant to
ingress of dust and water spray)
Monitor lock function:Continuous/Auto Stabilization (“press to read”)/Interval
Weight:750 g without batteries; 850 g with batteries
Backlighting:Yes
Instrument:Laboratory table
Operating interface:Light touch keyboard
Calibration intervals/alerts/reminder:Disabled, selectable from 2 hours to 7 days
kit?:Not
User interface languages:English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Worktable:Included
mV measurement:-1500 – 1500 mV
mV measurement at stable reading:Yes
Temperature measurement:°C or °F
Operating error messages:Clear the displayed text error messages
Measurement method:The settings of the programmed methods specific to the samples
Model:HQ411D – pH/1 channel
Monitor:Detailed Mode/General Mode
Parameter:pH/Redox Potential (ORP)
PC data transfer software:Utility for data transfer of the HQD series measuring device
pH Electrode calibration:1-3 calibration points
Summary calibration data is recorded and displayed
pH Measurement Range:pH 0 – 14
Printer:Yes, Optional
Region:eu
mV resolution:0.1 mV
pH resolution:Selectable:
pH 0.001/0.01/0.1
Temperature resolution:0.1 °C
Standard selection:Color coding: 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
Custom, user-defined buffer sets
Sensor A:N/A
Sensor B:N/A
Sensor C:N/A
Custom Calibration Standards:Yes
Data storage:500 records/FIFO
GLP ISO compliant automated reading data stored with calibration details.
Temperature compensation:Automatic temperature compensation for pH
Display type:440 x 160 pixel LCD with backlight
