HANNA HI6321-02 Advanced Conductivity Meter

Conductivity

Range: 0.000 to 9.999 μS/cm

10.00 to 99.99 μS/cm

100.0 to 999.9 μS/cm

1.000 to 9.999 mS/cm

10.00 to 99.99 mS/cm

100.0 to 1000.0 mS/cm

Resolution: 0.001 μS/cm; 0.01 μS/cm; 0.1 μS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm

Accuracy: ±1 % of reading (±0.01 μS/cm)

Resistivity

Range: 1.0 to 99.9 Ω·cm

100 to 999 Ω·cm

1.00 to 9.99 KΩ·cm

10.0 to 99.9 KΩ·cm

100 to 999 KΩ·cm

1.00 to 9.99 MΩ·cm

10.0 to 100.0 MΩ·cm

Resolution: 0.1 Ω·cm; 1 Ω·cm; 0.01 KΩ·cm; 0.1 KΩ·cm; 1 KΩ·cm; 0.01 MΩ·cm; 0.1 MΩ·cm

Accuracy: ±1 % of reading (±1 Ω·cm)

Total Dissolved Solids (TDS)

Range: 0.000 to 9.999 ppm

10.00 to 99.99 ppm

100.0 to 999.9 ppm

1.000 to 9.999 ppt

10.00 to 99.99 ppt

100.0 to 400.0 ppt

actual TDS (with 1.00 factor)

Resolution: 0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt

Accuracy: ±1 % of reading (±0.01 ppm)

Salinity

Range

0.00 to 42.00 PSU - Practical Scale

0.00 to 80.00 ppt - Natural Sea Water

0.0 to 400.0 % - Percent Scale

Resolution

0.01 for Practical Scale / Natural Sea Water

0.1 % for Percent Scale

Accuracy: ±1 % of reading

Temperature

Range

−20.0 to 120.0 °C

−4.0 to 248.0 °F

253.0 to 393.0 K

Resolution: 0.1 °C; 0.1 °F; 0.1 K

Accuracy: ±0.2 °C; ±0.4 °F; ±0.2 K

Conductivity Calibration

Calibration points: Auto standard recognition / User standard, Single Point / Multi Point calibration

Standard solutions: 84.00 µS/cm, 1.413 mS/cm, 5.000 mS/cm, 12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm

Reminder:

Disabled

Daily: 0 min. to 23 hours and 59 min.

Periodic: 1 min. to 500 days, 23 hours and 59 min.

Resistivity Calibration: Uses Conductivity

Salinity Calibration: 1 point for Percent Scale

Temperature Compensation: Automatic or Manual

Reading

Modes: Direct, Direct/Autohold

Stability criteria: Accurate/Medium/Fast

Sampling rate: 1000 ms

EC Views

Basic: Measurement (EC, Resistivity, TDS, Salinity, Temperature) Stability status

Simple GLP: Basic view information, Last calibration date, offset

Full GLP: Simple GLP information and calibration point details

Table: Measurements updated every second are displayed in table

Graph (Plot): Measurement versus time graph can be panned or zoomed (pinch-to-zoom technology)

Logging

Type: Automatic, Manual, Autohold

Number of records: 50 000 maximum per file, Stores at least 1 000 000 data points per user

Automatic interval:

1, 2, 5, 10, 30 seconds

1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes

Sample ID: Incremental mode

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

USB-C: 1 port for PC connectivity and USB-C type thumb drive

Wi-Fi & Ethernet: FTP/ Web server Log transfer and download/Email

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.)

Datasheet