The Hanna HI5522 Research Grade Benchtop Meter is a feature-rich dual-channel laboratory instrument for high-accuracy pH, mV, ISE, EC, TDS, salinity, and resistivity analysis. Designed for research environments, it combines a color LCD, capacitive touch keys, and comprehensive data logging for robust measurement and documentation.
This meter supports simultaneous operation on two channels, allowing for efficient workflows and comparison of sample results. It includes advanced features such as multi-point calibration (up to 5 points for pH/ISE, multi-point for EC), temperature compensation (automatic/manual), and ISE incremental measurement methods. Calibration reminders, CAL Check™ diagnostics, and alarm limits help ensure measurement integrity.
- Large graphic LCD (240x320 pixels) for clear display and guided setup.
- Supports a wide range of measurement—pH from -2.000 to 20.000, ISE down to 10-7 concentration, EC up to 1000.0 mS/cm, and multiple salinity units.
- Data logging functions: up to 50,000 records per lot, maximum 100,000/channel, with manual, automatic, and AutoHold options.
- GLP support provides calibration traceability, offset/slope data, and calibration timestamps.
- Operates in an ambient temperature range of 0 to 50°C, with up to 95% RH non-condensing, making it suitable for demanding lab conditions.
- Features a HI1131B glass body pH electrode and HI76312 four-ring platinum EC/TDS probe for versatile sample compatibility.
- Delivered with a 12 VDC power adapter and USB interface for easy data transfer.
- Physical dimensions: 160 x 231 x 94 mm; weight: 1.2 kg.
Recommended for academic, research, industrial, and pharmaceutical laboratories, as well as water quality and environmental monitoring labs. Explore more instruments and laboratory solutions in the Benchtop Meter and Lab Equipment sections on EnvMart.
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