HI-6000 Series pH/ORP/ISE + EC + Optical DO Multiparameter Modular Benchtop Meter

Hanna HI-6553-02 pH/ORP/ISE + EC + Optical DO Multiparameter Modular Benchtop Meter Kit

The HI-6553-02 kit from the HI-6000 series is a fully equipped modular system for simultaneous pH, ORP, ISE, conductivity, dissolved oxygen and temperature measurement. The kit includes the HI-6000 benchtop base unit, one HI-6000-2 pH/ISE module, one HI-6000-3 EC module and one HI-6000-4 dissolved oxygen module. Also supplied are the HI-1131B pH electrode, HI-7662-TW temperature probe, HI-7631233 EC and resistivity probe and the HI-7641133 optical DO probe. A calibration solution starter set is included, providing everything required for accurate EC, DO and pH measurement straight out of the box.

Key Features

Complete Multiparameter Capability: Combines pH, ORP, ISE, EC, resistivity, TDS, salinity, dissolved oxygen and temperature measurement in one compact modular platform, ideal for water quality laboratories and research facilities.

Optical DO with Smart Cap: The HI-7641133 optical DO probe uses luminescence quenching technology with a Smart Cap for stable, low-maintenance dissolved oxygen measurement and rapid response.

High Accuracy Across Parameters: Provides pH resolution down to 0.001 pH, EC accuracy to 1 % of reading, and DO resolution to 0.01 mg/L, with automatic temperature and, where applicable, salinity and pressure compensation for consistent results.

Flexible Calibration Options: Supports up to five-point calibration for pH and ISE with stored and user-defined standards, and single or multi-point calibration for EC, TDS and salinity using recognised conductivity standards.

Advanced Connectivity and Workflow: Integrated Wi-Fi, Ethernet and dual USB (A/C) ports allow easy export of data in .csv format, connection of peripherals such as printers or barcode scanners, and direct integration into digital laboratory workflows.

The HI-6000 Series Precision Through Modularity

The HI-6000 platform is a new generation of modular laboratory meters designed for maximum flexibility. Each base unit accommodates up to three plug-and-play modules, enabling simultaneous measurement of multiple parameters or samples. Users can choose from five display modes, ranging from a simplified real-time view to full GLP displays with calibration history, electrode status and live graphing. All measurements are logged automatically with date and time stamps for complete traceability.

A large, glove-compatible capacitive touchscreen provides intuitive navigation with clear icons and menus. Built-in on-screen help and video tutorials guide users through setup, calibration and measurement, reducing training time and ensuring consistent operation in multi-user laboratories. Up to ten password-protected user profiles can be stored, allowing individual configuration and calibration data to be maintained for each operator.

With storage capacity for up to 1,000,000 data points per user, the HI-6000 makes data management straightforward. Results can be exported via Wi-Fi, Ethernet or USB to PCs, printers or network locations in universal .csv format, eliminating manual transcription and reducing the risk of errors. USB A and USB C ports support accessories such as barcode scanners and stirrers for an integrated laboratory workflow.

Each HI-6000 meter, module and probe is supplied with a quality certificate and is supported by Hannas calibration and maintenance services. Combined with the extended 5-year warranty and ongoing technical support, the HI-6000 series delivers long-term performance and confidence in demanding analytical environments.

Shipped from our Manchester, UK Facility

All Hanna Instruments meters are securely packaged and dispatched from our Manchester warehouse for fast, reliable UK delivery. Our in-house technical team is available to provide advice on electrode selection, calibration and ongoing support.

HI-6553-02 pH/ORP/ISE + EC + Optical (opdo®) DO Kit
Range	-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH
Resolution	0.1 pH; 0.01 pH; 0.001 pH
Accuracy	±0.1 pH; ±0.01 pH; ±0.002 pH (±1 last significant digit)
Temperature Compensation	Automatic or manual
mV
Range	-2000.0 mV to 2000.0 mV
Resolution	1 mV; 0.1 mV
Accuracy	±0.2 mV ±1 last significant digit
ISE
Range	1 x 10-6 to 9.99 x 1010 concentration
Resolution	1; 0.1; 0.01; 0.001 concentration
Accuracy	±0.5% (monovalent ions); ±1% (divalent ions)
Calibration	Automatic, up to five-point calibration, seven fixed standard solutions available for each measurement unit, and five user defined standards
Temperature
Range	-20.0 to 120.0 °C; -4.0 to 248.0 °F; 253.0 to 393.0 K
Resolution	0.1 °C / 0.1 °F / 0.1 K
Accuracy	±0.2 °C / ±0.4 °F / ±0.2 K
Relative mV offset range	±2000.0 mV
pH Calibration
Calibration points	Up to 5
Type	Automatic; Semiautomatic; Manual
Standard buffers	Hanna and NIST - pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45
Custom buffers	Up to 5
Custom group	Up to 5
1st calibration point	Offset or Points (user setting)
Temperature User Calibration	Single point, adjustable; Isopotential point: -2.000 to 20.000pH

Conductivity
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
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
Accuracy	±1 % of reading ±0.010 μS/cm, whichever is greater
Cell Constant	0.0500 to 200.00 /cm
Calibration Type	automatic; manual
Calibration points	Single Multiple
Calibration solutions	84.00 μS/cm, 1.413 mS/cm, 5.000 mS/cm, 12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm
Temperature Compensation	Linear, natural, standard, disabled
Reference Temperature	Range: 5.0 to 30.0˚C (41.0 to 86.0˚C Resolution 0.1˚C / 0.1˚F
Temperature Coefficient	0.00 to 10.00%/˚C
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
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
Accuracy	±1 % of reading or ±1 Ω・cm, whichever is greater
Total Dissolved Solids (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)
Resolution	0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt
Accuracy	±1 % of reading or ±0.01 ppm, whichever is greater
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
Resolution	0.01 for Practical Scale / Natural Sea Water 0.1 % for Percent Scale
Accuracy	±1 % of reading
Calibration	1 point for Percent Scale, using 100% salinity calibration solution
Temperature
Range	−20.0 to 120.0 °C; -4.0 to 248.0˚F; 253.0 to 393.0 K
Resolution	0.1 °C; 0.1 °F; 0.1 K
Accuracy	±0.2 °C; ±0.4 °F; ±0.2 K
Calibration	Single point, adjustable

Dissolved Oxygen
Range	0.00 to 90.00 mg/L (ppm) concentration; 0.0 to 600.0 % saturation
Resolution	0.01 mg/L (ppm); 0.1 % saturation
Accuracy	Refer to individual specifications for probe used
HI-7641133 DO Probe Specification
Probe Body Material	ABS
Smart Cap™ material	Polypropylene
Cable jacket material	PVC
Cable Length	1m
probe guard	Stainless steel
Temperature Measurement	Thermistor
Pressure	20m (29 PSI)
Probe Dimensions with guard	174 x 25mm
Response Time	45 seconds
probe ingress protection rating	IP68
Sensor type	Optical; luminescence quenching