Hanna HI5321-02 Professional benchtop Conductivity

Hanna HI5321-02 Professional benchtop Conductivity

The Hanna HI5321-02 Professional benchtop Conductivity is a research-grade conductivity meter built for laboratories that demand high precision, full customization, and advanced data handling. Capable of measuring electrical conductivity (EC), total dissolved solids (TDS), salinity, and resistivity, the HI5321-02 combines powerful features with intuitive operation. Designed with a large color LCD, capacitive touch keys, and opto-isolated USB connectivity, this instrument supports modern lab workflows while ensuring robust performance and compliance.

Key Features

• Multi-Parameter Capability: Measures EC, TDS, salinity, and resistivity using a single input channel.

• High Resolution & Accuracy: EC resolution down to 0.001 μS/cm for ultra-pure water applications.

• Fully Customizable Interface: Color graphic LCD with virtual soft keys and dedicated buttons for easy navigation.

• 4-Point Calibration: Ensures optimal measurement accuracy with wide cell constant support (0.0500 to 200).

• Autoranging and GLP Compliance: Automatically selects measurement range and tracks calibration data and timestamps.

• Alarm Limits and Calibration Timeout: Set alerts for measurement thresholds and receive reminders for periodic calibration.

• Flexible Data Logging: Choose between automatic, on-demand, and AutoHold logging with 14 interval options.

• PC Connectivity: Opto-isolated USB port enables safe and easy data transfer to computers.

Specifications

Conductivity

• Resolution: 0.001, 0.01, 0.1 μS/cm (selectable based on range)

• Cell Constant Range: 0.0500 to 200

• Cell Type: Four-ring conductivity cell

Input Channels

• Measured Parameters:

  • Electrical Conductivity (EC)

  • Total Dissolved Solids (TDS)

  • Salinity (% NaCl, PSU)

  • Resistivity

Salinity

• % NaCl Range: 0.0 to 400.0%

• % NaCl Resolution: 0.001%

• PSU Range: 0.00 to 42.00 PSU

• PSU Accuracy: ±1% of reading

• Calibration: One-point using HI7037 standard

Logging & Interface

• Logging Types:

  • Automatic

  • Log on Demand

  • AutoHold

• Logging Interval: 14 selectable intervals (1 second to 180 minutes)

• Connectivity: Opto-isolated USB port

• Calibration Timeout Reminder: Yes

Physical & Environmental

• Dimensions: 160 x 231 x 94 mm (6.3 x 9.1 x 3.7 in)

• Weight: 7.0 kg

• Display: Large color LCD with capacitive touch keys

Applications

• Pharmaceutical & Biotechnology Labs: Ensure ultrapure water quality with high-resolution EC and resistivity measurements.

• Food & Beverage Industry: Monitor salt content and TDS for quality assurance and regulatory compliance.

• Environmental Science: Ideal for water quality research in marine and freshwater environments.

• Industrial Water Treatment: Control conductivity and salinity in boilers, cooling systems, and wastewater.