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Hanna Laboratory Research Grade Benchtop pH/mV and EC/TDS/Salinity/Resistivity Meter - HI5521-02
Specifications
| Country of Origin | India |
|---|---|
| Package Contents | Glass pH electrode HI1131B, platinum EC/TDS probe HI76312, temperature probe HI7662-T, power adapter, instruction manual |
| Temperature Accuracy | ±0.2 °C (without probe) |
| Display | Color Graphic LCD 240 x 320 pixels, 8 key capacitive touch |
| Power Supply | 12 VDC adapter (included) |
| Dimensions | 160 x 231 x 94 mm |
| Temperature range | -20.0 to 120.0 °C |
| pH Range | -2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 pH |
| pH Accuracy | ±0.1 pH / ±0.01 pH / ±0.002 pH ±1LSD |
| Environment | 0 to 50°C, max RH 95% non-condensing |
| pH Electrode | HI1131B, glass body, BNC connector, 1 m cable (included) |
| Temperature Probe | HI7662-T, stainless steel, 1 m cable (included) |
| TDS Range | 0.000 to 400.0 ppt |
| TDS Accuracy | ±1% of reading (±0.01 ppm) |
| EC/TDS Probe | HI76312 platinum, four-ring, 1 m cable (included) |
| EC Range | 0.000 to 9.999 µS/cm, up to 1000.0 mS/cm |
| EC Accuracy | ±1% of reading (±0.01 µS/cm) |
| EC Calibration | Automatic/multi-point or user standard |
| Salinity Range | 0.0 to 400.0 % NaCl; 0.00 to 42.00 psu; 0.00 to 80.00 ppt |
| Cell Type | 4 cells |
| mV Accuracy | ±0.2 mV ±1LSD |
| mV Resolution | 0.1 mV |
| mV Range | ±2000.0 mV |
| Logging Type | Automatic, manual, AutoHold |
| Model | HI5521-02 |
| Resistivity Range | 1.0 Ω·cm to 100.0 MΩ·cm |
| Profiles | Up to 10 (5 per channel) |
| Weight | 1.2 Kg |
| Channels | 2 (pH/mV and EC/TDS/Salinity/Resistivity) |
| Logging Capacity | Up to 100,000 data points/channel, 100 lots |
| Product Condition | New |
| MPN | HI5521-02 |
| GLP Compliance | Yes (multiple channels, offset/slope, timestamped records) |
| Data Connectivity | Opto-isolated USB port |
| Alarm Limits | Yes (customizable) |
Key Features
HI5521-02 Research Grade Benchtop pH/mV and EC/TDS/Salinity/Resistivity Meter designed for laboratory grade measurements with advanced dual channel functionality.
- Features an advanced color graphic LCD and capacitive touch keyboard for intuitive operation.
- Dual independent channels allow simultaneous pH/mV and conductivity-based parameter measurement.
- Customizable data logging with up to 100,000 data points per channel for robust documentation.
- Multi-point calibration available for both pH and EC/TDS modes, supporting high accuracy and repeatability.
- Wide parameter measurement: pH, mV, EC, TDS, Salinity, Resistivity, with automatic/manual temperature compensation.
- Incorporates GLP (Good Laboratory Practice) compliance features including calibration reminders and time stamps.
- Alarm limits, CAL Check™ electrode diagnostics, and comprehensive user guidance during calibration.
- Supplied with glass body pH electrode, platinum four-ring EC/TDS probe, and stainless steel temperature probe.
- USB port with opto-isolated connectivity for data export and computer interfacing capabilities.
- Rugged benchtop form factor with 1.2 kg weight and dimensions of 160 x 231 x 94 mm suitable for laboratory environments.
Product Description
The HI5521-02 Research Grade Benchtop pH/mV and EC/TDS/Salinity/Resistivity Meter combines precision, versatility, and advanced laboratory functionality in a robust benchtop instrument. Designed to meet demanding requirements in research, quality control, and industrial laboratories, this meter enables highly accurate measurement of pH, mV, EC, TDS, salinity (various scales), and resistivity parameters.
Equipped with a vibrant color LCD, capacitive touch keys, and intuitive user interface, users can easily navigate measurement and calibration routines. The dual-channel design supports simultaneous monitoring of pH/mV and conductivity-based readings, enhancing analytical workflow efficiency.
- The HI5521-02 offers comprehensive GLP compliance with calibration reminders, time-stamped data, and advanced CAL Check™ diagnostics which alert users to potential calibration issues or probe cleaning requirements.
- Flexible, multi-point calibration (up to five-point for pH and multi-point for EC) using standard and custom buffers/standards ensures traceability and top-tier measurement accuracy.
- Supports a wide range of parameters: pH from -2.000 to 20.000, mV from ±2000.0, EC from 0.000 µS/cm up to 1000.0 mS/cm, TDS up to 400.0 ppt, salinity in multiple units, and resistivity up to 100.0 MΩ·cm.
- Automatic/manual temperature compensation in range -20.0 to 120.0°C is available for all key parameters.
- Comes complete with HI1131B glass pH electrode, HI76312 platinum EC/TDS probe, and HI7662-T stainless steel temperature probe (all with 1 m cables).
- Recording capability of up to 100,000 data points per channel with selectable intervals, supporting Automatic, Manual, and AutoHold modes.
- Opto-isolated USB data connectivity allows secure data export (to PC) and remote device management.
- Construction: Benchtop format, weight 1.2 kg, size 160 x 231 x 94 mm, with robust casing for lab durability.
This instrument is ideal for research, academic, water treatment, QC, pharma, food, chemical, and environmental laboratories. Explore the full range of laboratory analytical meters and accessories in the Laboratory Analyzer category on EnvMart.
Frequently Asked Questions
The HI5521-02 can measure pH, mV, EC, TDS, salinity, and resistivity, providing a comprehensive range of laboratory measurements.
The dual-channel design allows simultaneous measurement of pH/mV and conductivity-based parameters, improving efficiency in data collection and analysis.
The HI5521-02 can log up to 100,000 data points per channel, allowing for extensive data collection and analysis.
Yes, the HI5521-02 supports multi-point calibration for both pH and EC/TDS, ensuring high accuracy and repeatability in measurements.
The meter comes with a glass body pH electrode, a platinum four-ring EC/TDS probe, and a stainless steel temperature probe, all with 1 m cables.
Yes, it features a USB port with opto-isolated connectivity for secure data export and remote device management.
The meter weighs 1.2 kg and has dimensions of 160 x 231 x 94 mm, making it suitable for benchtop laboratory use.
GLP (Good Laboratory Practice) compliance features include calibration reminders, time-stamped data, and diagnostics to ensure reliable and traceable measurements.
The meter supports automatic/manual temperature compensation in the range of -20.0 to 120.0°C for all key parameters.
You can explore the full range of laboratory analytical meters and accessories, including the HI5521-02, in the Laboratory Analyzer category on our website.
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