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

Hanna HI-6542-02 pH/ORP/ISE + Optical DO Multiparameter Modular Benchtop Meter Kit

Special Offer: £300 off list price and an extended 5-year manufacturer warranty available until 31st December 2025.

The HI-6542-02 kit from the HI-6000 series is a high-precision modular system designed for simultaneous measurement of pH, ORP, ISE, temperature, and dissolved oxygen using optical technology. The kit includes the HI-6000 benchtop base unit, a HI-6000-2 pH/ISE module, a HI-6000-4 optical DO module, the HI-1131B pH electrode, HI-7662-TW temperature probe, and the HI-7641133 optical DO probe with a Smart Cap. Calibration starter sets for both pH and DO are supplied, allowing immediate setup and reliable analysis straight out of the box.

Key Features

Advanced Optical DO Measurement: Utilises luminescence quenching technology with Smart Cap for low-maintenance dissolved oxygen analysis and reduced calibration drift over time.

Complete Multiparameter Capability: Measures pH, ORP, ISE, DO, and temperature within one compact modular system, with automatic temperature and barometric pressure compensation for reliable accuracy.

High Precision and Stability: Achieves pH resolution to 0.001 and DO resolution to 0.01 mg/L, with accuracy maintained through automatic or manual calibration routines.

Connectivity and Control: Features Wi-Fi, Ethernet, and dual USB (A/C) interfaces for direct data export, remote access, and connection to printers or external accessories.

Extended Reliability: The HI-6000 series optical DO probe is IP68-rated and pressure-resistant to 20 m, making it ideal for both laboratory and field applications requiring consistent long-term performance.

The HI-6000 Series Precision Through Modularity

The HI-6000 platform provides a new level of adaptability in laboratory instrumentation through modular configuration. Each system accommodates up to three modules simultaneously, allowing users to measure multiple parameters or samples at once. Five display modesranging from simple readings to full GLP traceabilityenable users to visualise and document data efficiently. All measurements are automatically logged with timestamps for audit-ready record keeping.

A 7-inch capacitive touchscreen with multi-touch capability provides intuitive navigation, while built-in help menus and video tutorials support rapid setup. Ten user profiles with password protection allow individual configuration storage, ensuring traceable and repeatable performance in regulated environments.

Data handling is seamless, with up to one million entries stored per user and export available via Wi-Fi, Ethernet, or USB in universal .csv format. Peripheral support includes barcode scanners, printers, and magnetic stirrers for an efficient digital workflow that eliminates transcription errors.

Each HI-6000 meter and module includes a quality certificate and full eligibility for Hannas calibration and maintenance services. Together with extended warranty support and responsive technical assistance, the HI-6000 range ensures dependable accuracy and compliance across laboratory, industrial, and environmental applications.

Shipped from our Manchester, UK Facility

All Hanna Instruments meters are securely packaged and dispatched from our Manchester warehouse for fast, reliable UK delivery. Expert technical advice and after-sales support are available directly from our in-house team.

HI-6542-02 pH/ORP/ISE + 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

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
HI-764833 Polarographic probe
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	±1.5 % of reading ±1, least significant digit
Barometric Pressure
Range	450 to 850 mmHg; 600 to 1133 mBar; 60 to 113.32 kPa; 17.72 to 33.46 inHg; 8.702 to 16.436 psi; 0.592 to 1.1184 atm
Resolution	1 mmHg; 0.1 mBar; 0.01 kPa; 0.01 inHg; 0.001 psi; 0.0001 atm
Accuracy	±3 mmHg within ±15 % from the calibration point ±3 mmHg ±1 least significant digit
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	Refer to specification of probe used
DO Calibration
Points	One or two points at 100.0% (8.26 mg/L) and 0.0% (0.00 mg/L) automatic. Manual using a value entered by the user in % saturation, mg/L or ppm.
Temperature User Calibration	1 point, configurable
Salinity Compensation	Manual; 0.00 to 45.00 PSU or ppt 0.0 to 130.0 %