Advanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe - HI6421P
SKU: HI6421P
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HI6421P is a streamlined dissolved oxygen benchtop meter supplied with Hanna’s polarographic oxygen probe and features a large touch screen display for fresh and saltwater measurements.
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Specifications
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SKU
HI6421P
Product Name
Advanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe - HI6421P
Quote Required
Yes
DO (HI764833 Polarographic probe) Range
0.00 to 90.00 mg/L (ppm) concentration; 0.0 to 600.0 % saturation
DO (HI764833 Polarographic probe) Resolution
0.01 mg/L (ppm); 0.1 % saturation
DO (HI764833 Polarographic probe) Accuracy
±1.5 % of reading ±1, least significant digit
Barometric Pressure Range
450 to 850 mmHg; 600 to 1133 mBar; 60 to 133 kPa; / 17 to 33 inHg; 8.7 to 16.4 psi; 0.592 to 1.118 atm
Barometric Pressure Resolution
1 mmHg; 1 mBar; 1 kPa; 1 inHg; 0.1 psi; 0.001 atm
Barometric Pressure Accuracy
±3 mmHg within ±15 % from the calibration point / ±3 mmHg ±1 least significant digit
Temperature Range
−20.0 to 120.0 °C / −4.0 to 248.0 °F / 253.0 to 393.0 K
Temperature Resolution
0.1 °C; 0.1 °F; 0.1 K
Temperature Accuracy
±0.2 °C; ±0.4 °F; ±0.2 K
DO Calibration Points
Automatic-two points / User standard-single point
DO Calibration Standards
0 and 100% saturation
DO Calibration Reminder
Disabled / Daily
Temperature Compensation
Automatic or Manual
Reading Modes
Direct Direct/Autohold
Reading Stability criteria
Accurate Medium Fast
Reading Isopotential
7.000 or 4.010
Reading Sampling rate
1000 ms
DO Views Basic
Measurement (DO, Temperature) Stability status
DO Views Simple GLP
Basic view information Last calibration date, offset, average slope
DO Views Full GLP
Simple GLP information and calibration point details
DO Views Table
Measurements updated every second are displayed in table
DO Views Graph (Plot)
Measurement versus time graph can be panned or zoomed (pinch-to-zoom technology)
Logging Type
Automatic, Manual, Autohold
Logging Number of records
50 000 maximum per file Stores at least 1 000 000 data points per user
Logging Automatic interval
1, 2, 5, 10, 30 seconds / 1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes
Logging Sample ID
Incremental mode
Logging Export option
.csv file format
Users
Up to 9 users and the default administrator account
Connectivity USB-A
2 ports for keyboard input or USB thumb drive
Connectivity USB-C
1 port for PC connectivity and USB-C type thumb drive
Connectivity Wi-Fi & Ethernet
FTP / Web server Log transfer and download Email
Connectivity RS232
Connecting peripherals
Power supply
DC adapter 100-240AC to 24VDC 2.5A
Environment
0 - 50 °C / 32 - 122 °F / 273 - 323 K maximum 95% RH non-condensing
Dimensions
205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)
Weight
Approximately 1.2 kg (26.5 lbs.)
