Advanced Conductivity Benchtop Meter

SKU

HI6321-01

EC 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

EC 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

EC Accuracy

±1 % of reading (±0.01 μS/cm)

EC Calibration

automatic standard recognition (84.00 µS/cm, 1.413 mS/cm, 5.000 mS/cm, 12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm) or user standard; single point or multi-point calibration

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)

TDS Resolution

0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt

TDS Accuracy

±1 % of reading (±0.01 ppm)

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

Resistivity 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

Resistivity Accuracy

±1 % of reading (±1 Ω·cm)

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

Salinity Resolution

0.01 for Practical Scale / Natural Sea Water; 0.1 % for Percent Scale

Salinity Accuracy

±1 % of reading

Salinity Calibration

1 point for Percent Scale

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

EC/TDS Probe

HI7631233 four-ring conductivity/ resistivity/TDS/salinity probe

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.)

Ordering Information

HI6321 is supplied with HI7631233 probe; HI764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate.

Warranty

2 years