AxiTech — The Core of Precision
Advanced Conductivity Benchtop Meter — main photograph
Hanna InstrumentsAvailability: Supplied to order

Advanced Conductivity Benchtop Meter

Reference HI6321-01

HI6321 is a streamlined Conductivity/Resistivity/Total Dissolved Solids (TDS)/Salinity/Temperature benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module. Compact and easy to operate, the HI6321 includes Hanna’s HI7631233 four-ring conductivity/resistivity/TDS/salinity probe.

Request a service for this equipment

Nothing is charged online. Every request is reviewed by an AxiTech engineer before you receive a quotation.

At a glance

Reference
HI6321-01
Category
pH, Conductivity & Water Analysis
Equipment family
Industry/Industrial, Industry/Industrial/Chemical manufacturing, Industry/Industrial/Water treatment, Industry/Water, Industry/Water/Aquaculture, Industry/Water/Wastewater, Industry/Water/Drinking wat

Overview

HI6321 is a streamlined Conductivity/Resistivity/Total Dissolved Solids (TDS)/Salinity/Temperature benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module. Compact and easy to operate, the HI6321 includes Hanna’s HI7631233 four-ring conductivity/resistivity/TDS/salinity probe.

Recommended for a wide range of industrial process water applications, HI7631233 provides stable measurements over a wide measurement range and does not require frequent calibrations. An integral temperature sensor measures the process temperature and adjusts the measured conductivity to a reference temperature by applying specialized compensation algorithms:

Maintenance contract — AxiTech provides planned preventive maintenance for Advanced Conductivity Benchtop Meter from Hanna Instruments: scheduled visits, safety checks, periodic calibration and a documented service report, backed by a contractual response time.

Troubleshooting, repair and spare parts — our ph, conductivity & water analysis engineers diagnose and repair Advanced Conductivity Benchtop Meter on site or in the workshop, fit genuine spare parts and recommission the equipment after performance verification.

Features

  • Linear: appropriate when it is assumed that the temperature coefficient of variation has the same value for all measurement temperatures.
  • Standard: appropriate for high-purity water measurements and documented in ASTM Standard D5391-14. This setting should be used for >1Mohm.cm resistivity measurements.
  • Natural: appropriate for natural ground, well, or surface water (or water with similar composition) in accordance with ISO7888 standard.

Technical specifications

Specifications
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
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
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
Warranty
2 years
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Service coverage

AxiTech maintains, repairs and supplies this equipment for hospitals, clinics, laboratories and imaging centres.

Maintenance contracts for Advanced Conductivity Benchtop Meter

AxiTech provides preventive maintenance contracts for Advanced Conductivity Benchtop Meter. Each contract fixes a schedule of planned visits in which our biomedical engineers inspect the equipment, replace wear parts before they fail, and verify that it still performs inside the manufacturer’s tolerances.

Every visit includes calibration and performance verification, and closes with a documented maintenance report you can present during an accreditation audit. Spare-parts availability and a guaranteed response time are written into the contract, so a breakdown never leaves a department waiting for an answer.

Plan at least one preventive maintenance visit per year, and a second visit for equipment in continuous or critical use.

  • Planned preventive maintenance visits at a fixed interval
  • Calibration and performance verification against the manufacturer’s specifications
  • A documented maintenance report after every intervention
  • Guaranteed availability of spare parts and consumables
  • A contractual response time when the equipment fails

Discover our maintenance contracts

Planned preventive maintenance and calibration under contract

Troubleshooting and repair for Advanced Conductivity Benchtop Meter

When Advanced Conductivity Benchtop Meter fails, our engineers start with a structured diagnostic: error codes, electrical and mechanical checks, and a functional test against the equipment’s own specification. That tells us whether the fault is a consumable, a worn part or a board-level failure before any part is ordered.

Straightforward faults are repaired on site so the department loses as little time as possible. Anything that needs a workbench, a full strip-down or a specialised spare part goes to our workshop and comes back only after a complete post-repair test and, where the equipment requires it, recalibration.

Faults we see most often on this type of equipment

The faults we see most often are worn moving parts, power-supply and control-board failures, sensors that have drifted out of tolerance, and fluid or air paths that have become blocked or contaminated.

Discover our troubleshooting and repair service

Diagnostics, corrective repair and spare parts in the workshop
Troubleshooting

How to troubleshoot Advanced Conductivity Benchtop Meter

Work through these checks before you escalate. They are the same first-line sequence our biomedical engineers run on arrival, and they either clear the fault or narrow it down enough that the intervention starts with the right spare part in the van.

  1. Capture the fault before you touch anything: write down the exact error code or message, the serial number from the rating plate, what the operator was doing and whether the fault clears on a restart.

  2. Confirm the power supply end to end — wall outlet, mains lead, fuse and any UPS or stabiliser in between. A device that is intermittently dead has a supply fault far more often than an internal one.

  3. Check the consumables and wear parts — filters, seals, tubing, probes, batteries — and note when each was last replaced. Anything past its service interval is the first suspect.

  4. Reproduce the fault once, deliberately, and record the sequence: what the operator did, what the device displayed, and whether a full power cycle clears it.

  5. If the fault is still there, escalate with the evidence. Send AxiTech the model, serial number, error code and the checks you have already run, and an engineer will come back with a diagnosis, a repair quote and a spare-parts lead time for Advanced Conductivity Benchtop Meter.

What to send us when you report the fault

  • Manufacturer, model and serial number, from the rating plate
  • The exact error code or message, and the screen it appears on
  • When the fault started, how often it occurs and what triggers it
  • A photograph of the display or of the fault, and the last maintenance report

If the fault survives all five steps, stop using Advanced Conductivity Benchtop Meter and open a repair request. Continuing to run equipment through a fault it cannot clear turns a component failure into a board-level one, and on devices used for diagnosis or therapy it puts the result — and the patient — in doubt.

Discover our troubleshooting and repair service

Buying and installing Advanced Conductivity Benchtop Meter

AxiTech supplies Advanced Conductivity Benchtop Meter together with the accessories and consumables it needs to enter service. We handle importation, delivery and installation, then commission the equipment on site so that it is verified against its specification before the first patient or the first sample.

Installation is followed by training for the users and for your biomedical team, warranty registration, and — if you want it — a maintenance contract that takes over the day the warranty ends, so the equipment never spends a period without planned service.

Discover our equipment sales service

Delivery, installation, commissioning and user training
Questions we are asked

Frequently asked questions about Hanna Instruments Advanced Conductivity Benchtop Meter

Yes. AxiTech services Advanced Conductivity Benchtop Meter, either under a maintenance contract or as a one-off intervention. Our biomedical engineers cover preventive maintenance, calibration, corrective repair and spare-parts supply for this equipment.

Related equipment

Other Hanna Instruments equipment we supply, install and maintain.