Accesories and Solutions
About Hanna Accessories & Solutions
Keep Every Measurement Accurate with HANNA Accessories
About Hanna Accessories & Solutions
Keep Every Measurement Accurate with HANNA Accessories
HANNA Accessories & Solutions are designed to maintain the accuracy, reliability, and longevity of your testing instruments. Reyocto offers genuine HANNA cleaning solutions, calibration solutions, electrodes, probes, and storage solutions that help ensure consistent measurements, proper sensor maintenance, and dependable performance across laboratory, industrial, environmental, and water quality applications.
- Precision Testing
- Easy Maintenance
- Extended Lifespan
- Stable Readings
- Accurate Measurement
- Global Industry Standard
- Easy Calibration
HANNA Accessories & Solutions We Offer
Cleaning Solution
Product Description
The Hanna HI7074L Electrode Cleaning Solution is specially formulated to remove inorganic deposits, mineral scale, and salt buildup from pH and ORP electrodes. Regular cleaning helps restore electrode sensitivity, improves measurement accuracy, and extends sensor life, making it ideal for laboratories, water treatment facilities, industrial processes, and environmental monitoring applications.
Key Features
- Removes inorganic and mineral deposits
- Restores electrode response and accuracy
- Improves measurement reliability
- Extends electrode service life
- Ready-to-use cleaning solution
- Ideal for pH and ORP electrodes
- Effectively removes salt buildup
- Suitable for routine electrode maintenance
- Convenient 500 mL bottle
- Compatible with Hanna electrodes
Technical specifications
Product Type
- Electrode Cleaning Solution
Application
- Cleaning inorganic deposits from pH and ORP electrodes
Suitable For
- pH electrodes
- ORP electrodes
Target Contaminants
- Mineral deposits
- Salt deposits
- Inorganic scale
Bottle Size
- 500 mL
Physical Form
- Ready-to-use liquid solution
Compatibility
- Compatible with Hanna Instruments pH and ORP electrodes
- Suitable for most standard laboratory pH electrodes
Recommended Use
- Routine electrode maintenance
- Restoring electrode performance
- Improving measurement accuracy
- Extending electrode lifespan
Ideal Applications
- Water quality testing
- Environmental monitoring
- Water treatment plants
- Industrial process control
- Chemical laboratories
- Research laboratories
- Educational laboratories
- Food and beverage testing
- Pharmaceutical laboratories
- Routine electrode maintenance
Conductivity Probe
Product Description
The HANNA Conductivity Probe is a precision conductivity sensor designed to deliver reliable and consistent conductivity measurements for laboratory, industrial, and water quality applications. Built with durable construction and dependable sensing technology, it offers stable performance for routine conductivity monitoring, instrument calibration, and analytical testing.
Key Features
- High-accuracy conductivity measurements.
- Durable probe construction.
- Fast measurement response.
- Reliable analytical performance.
- Stable long-term operation.
- Easy installation and maintenance.
- Chemical resistant materials.
- Compatible with Hanna instruments.
- Professional laboratory design.
- Suitable for industrial monitoring.
Technical specifications
Measurement Parameter
- Electrical Conductivity (EC)
Probe Design
- Immersion conductivity probe
Construction
- Durable laboratory-grade body
Sensor Technology
- Precision conductivity sensing
Installation
- Direct probe connection
Compatibility
- Hanna conductivity instruments
Maintenance
- Easy cleaning and servicing
Performance
- Stable and repeatable measurements
Ideal Applications
- Water quality testing
- Environmental monitoring
- Industrial process control
- Drinking water analysis
- Wastewater treatment
- Laboratory analysis
- Research laboratories
- Educational institutions
- Quality control testing
- Conductivity monitoring
Dissolved Oxygen Probe
Product Description
The HANNA HI7640-18 Galvanic Dissolved Oxygen Probe is a digital industrial smart probe engineered for continuous dissolved oxygen monitoring in water treatment and process control applications. Compatible with the HI510 Universal Process Controller, it combines galvanic sensing technology, integrated temperature compensation, and RS485 digital communication to provide accurate, stable, and reliable dissolved oxygen measurements. Its rugged PVDF construction, replaceable membrane cap, and refillable electrolyte reservoir ensure long service life and dependable operation in demanding industrial environments.
Key Features
- Continuous dissolved oxygen monitoring.
- Digital galvanic sensing technology.
- HI510 controller compatible.
- Integrated temperature sensor.
- Automatic temperature compensation.
- Automatic salinity compensation.
- Automatic pressure compensation.
- RS485 digital communication.
- Replaceable membrane cap.
- Large refillable electrolyte reservoir.
- Rugged PVDF probe body.
- Stores calibration and probe information.
- Easy installation and maintenance.
- IP68 waterproof protection.
- Suitable for industrial process monitoring.
Technical specifications
Measurement Parameters
- Dissolved Oxygen (DO)
- Temperature
DO Measurement Range
- 0.00 to 50.00 mg/L (ppm)
- 0.0 to 500.0% Saturation
Resolution
- 0.01 mg/L (ppm)
- 0.1% Saturation
Accuracy
- ±2% of reading or ±0.2 mg/L (0.00–20.00 mg/L)
- ±6% of reading (20.00–50.00 mg/L)
- ±2% of reading or ±2.0% (0.0–200.0% Saturation)
- ±6% of reading (200.0–500.0% Saturation)
Calibration
- One-point calibration
- Two-point calibration
- Single-point process calibration
Temperature Range
- -5.0 to 50.0°C
- 23.0 to 122.0°F
Temperature Resolution
- 0.1°C
- 0.1°F
Temperature Accuracy
- ±0.5°C
- ±1.0°F
Temperature Compensation
- Automatic
- Manual selection
Pressure Compensation
- Automatic
- 420 to 850 mmHg
Salinity Compensation
- Automatic
- 0 to 70 g/L
Sensor Type
- Galvanic cell
- Silver cathode
- Zinc anode
Body Material
- PVDF
Probe Diameter
- 17 mm
Insertion Length
- 30 mm
Maximum Pressure
- 3 bar (43.5 psi)
Thread Connection
- 3/4″ NPT external thread
Protection Rating
- IP68
Communication
- RS485 Smart Probe
Ideal Applications
- Municipal wastewater treatment
- Industrial wastewater treatment
- Water treatment plants
- Process water monitoring
- Aeration basin monitoring
- Inline process measurement
- Flow-cell installations
- Environmental monitoring
- Industrial automation
- Continuous dissolved oxygen analysis
Flat Tip Electrode
Product Description
The HANNA HI1006-5m Industrial Flat Tip pH Electrode is a high-performance process pH sensor designed for continuous in-line monitoring in demanding industrial environments. Featuring a self-cleaning flat tip, high-temperature glass sensor, integrated Pt100 temperature sensor, PTFE junction, and rugged PVDF body, it delivers accurate, stable, and reliable pH measurements while minimizing maintenance. The BNC connection and 5 m cable allow easy integration with process controllers and transmitters for industrial water treatment and chemical process applications.
Key Features
- Self-cleaning flat tip sensor design.
- High-temperature pH glass sensor.
- PTFE non-clogging junction.
- Integrated Pt100 temperature sensor.
- Rugged PVDF body construction.
- Double junction reference system.
- Internal matching pin technology.
- BNC connector for easy installation.
- Chemical and mechanical resistance.
- Reduced maintenance requirements.
- Suitable for continuous in-line monitoring.
- Compatible with industrial process controllers.
- 5 m industrial cable.
- Easy installation using NPT threads.
- Long service life in harsh environments.
Technical specifications
Measurement Parameter
- pH
Measurement Range
- 0 to 14 pH
Glass Type
- HT (High Temperature)
Operating Temperature
- 0 to 100°C
Reference Cell
- Double junction
Junction Type
- PTFE annular non-clogging junction
Electrolyte Type
- Polymer
Sensor Tip
- Flat self-cleaning tip
Body Material
- PVDF
Temperature Sensor
- Integrated 3-wire Pt100
Connection Type
- BNC connector
Cable Length
- 5 m (16.4 ft)
Process Connection
- ¾” NPT external thread on both ends
Body Length
- 140 mm
Outer Diameter
- 22.5 mm
Matching Pin
- Titanium internal matching pin
Maximum Operating Pressure
- 6 bar (87 psi)
Ideal Applications
- Industrial water treatment
- Chemical processing plants
- Wastewater treatment systems
- Continuous in-line monitoring
- Cooling tower monitoring
- Process automation
- Pharmaceutical manufacturing
- Food and beverage processing
- Aggressive chemical solutions
- Industrial process control
- Tank and vessel monitoring
- Bypass installation systems
ORP Electrode
Product Description
The HANNA HI3131B Refillable Combination ORP Electrode is a professional laboratory-grade oxidation-reduction potential (ORP) sensor designed for accurate and stable redox measurements. Featuring a refillable reference system, platinum sensing pin, glass body construction, and universal BNC connector, it delivers reliable performance for routine laboratory testing, ORP titrations, water quality analysis, and research applications. The refillable electrolyte design extends electrode life while ensuring fast response and consistent measurement accuracy.
Key Features
- Refillable combination ORP electrode.
- Platinum ORP sensing pin.
- Glass body construction.
- Single ceramic junction.
- Universal BNC connector.
- Refillable reference electrolyte.
- Fast and stable response.
- Excellent chemical resistance.
- Long service life.
- Easy electrolyte refilling.
- High measurement stability.
- Suitable for laboratory applications.
- Ideal for ORP titrations.
- Compatible with BNC meters.
- Reliable analytical performance.
Technical specifications
Measurement Parameters:
- Dissolved Oxygen (DO)
- Temperature
Measurement Principle:
- Polarographic
Communication:
- RS-485 (Modbus/RTU)
Power Supply:
- 12 VDC
Protection Rating:
- IP68
Installation:
- Immersion mounting
Ideal Applications
- Laboratory ORP analysis
- ORP titrations
- Water quality testing
- Environmental monitoring
- Chemical laboratories
- Research laboratories
- Educational institutions
- Pharmaceutical laboratories
- Process sample testing
- General laboratory measurements
pH Electrode
Product Description
The HANNA HI1131B Refillable Combination pH Electrode is a professional laboratory-grade pH sensor designed for accurate and reliable pH measurements in general laboratory, research, and high-temperature applications. Featuring a refillable double junction reference system, high-temperature glass sensing bulb, glass body construction, and universal BNC connector, it delivers fast response, excellent chemical resistance, and long-lasting performance for routine analytical testing and quality control.
Key Features
- Refillable combination pH electrode.
- High-temperature glass sensor.
- Double junction reference design.
- Glass body construction.
- Spherical sensing bulb.
- Universal BNC connector.
- Refillable electrolyte system.
- Fast and stable response.
- Excellent chemical resistance.
- Long service life.
- Easy electrolyte refilling.
- Reliable laboratory measurements.
- Suitable for high-temperature samples.
- Compatible with BNC pH meters.
- Ideal for general laboratory use.
Technical specifications
Measurement Parameter
- pH
Measurement Range
- pH 0 to 13
Glass Type
- HT (High Temperature)
Operating Temperature
- 0 to 100°C
- 32 to 212°F
Reference Cell
- Double Ag/AgCl reference
Junction Type
- Single ceramic junction
Junction Flow Rate
- 15–20 µL/h
Electrolyte
- 3.5M KCl refill solution (HI7082)
Sensor Tip
- Spherical glass bulb
- 9.5 mm diameter
Body Material
- Glass
Connector Type
- BNC
Cable Length
- 1 m (3.3 ft)
Maximum Operating Pressure
- 0.1 bar
Temperature Sensor
- None
Amplifier
- None
Ideal Applications
- General laboratory analysis
- Water quality testing
- Beer and beverage analysis
- Chemical laboratories
- Research laboratories
- Educational institutions
- Quality control laboratories
- High-temperature sample analysis
- Routine pH measurements
- Environmental testing
Electrode Storage Solution
Product Description
The HANNA HI70300L Electrode Storage Solution is a premium reagent-grade solution specially formulated to preserve the performance and extend the service life of pH and ORP electrodes. It keeps the glass membrane hydrated, prevents the reference junction from drying out, and minimizes microbial growth during storage. Ideal for routine electrode maintenance, it also rehydrates electrodes after cleaning to restore fast response and accurate measurements.
Key Features
- Ready-to-use electrode storage solution.
- Maintains glass membrane hydration.
- Prevents electrode junction drying.
- Minimizes microbial growth.
- Rehydrates electrodes after cleaning.
- Extends electrode service life.
- Preserves fast response time.
- Suitable for pH and ORP electrodes.
- Airtight tamper-proof bottle.
- Lot number and expiry date marked.
- High-purity reagent-grade formulation.
- Ideal for routine electrode maintenance.
Technical specifications
Product Type
- Electrode storage solution
Application
- pH electrode storage
- ORP electrode storage
- Electrode rehydration
Formulation
- Reagent-grade chemical solution
Container Size
- 500 mL bottle
Packaging
- Airtight tamper-proof bottle
Shelf Life
- 5 years (unopened)
Traceability
- Lot number marked
- Expiration date marked
Recommended Use
- Store pH and ORP electrodes
- Rehydrate electrodes after cleaning
- Soak electrodes for at least 1 hour before use after cleaning
Ideal Applications
- pH electrode storage
- ORP electrode storage
- Laboratory maintenance
- Water quality laboratories
- Environmental monitoring
- Chemical laboratories
- Research laboratories
- Educational institutions
- Routine electrode maintenance
- Instrument performance preservation
pH 10.01 Calibration Solution (500 mL)
Product Description
The HANNA HI7010L pH 10.01 Calibration Solution is a premium alkaline buffer solution formulated for accurate calibration of pH meters and electrodes. Manufactured with high-purity chemicals and NIST-traceable standards, it ensures dependable calibration performance and helps maintain precise pH measurements across laboratory, industrial, environmental, and quality control applications.
Key Features
- Ready-to-use alkaline buffer solution.
- Accurate pH 10.01 calibration.
- NIST traceable reference standard.
- High purity chemical formulation.
- Stable analytical performance.
- Airtight tamper-proof bottle.
- Color-coded identification label.
- Temperature reference chart included.
- Long unopened shelf life.
- Suitable for routine calibration.
Technical specifications
pH Value
10.01 @ 25°C
Accuracy
±0.01 pH @ 25°C
Reference Standard
NIST traceable
Manufacturing Standard
ISO 3696 / BS 3978
Container Size
500 mL bottle
Package Type
Sealed bottle
Shelf Life
5 years unopened
Ideal Applications
pH meter calibration
Laboratory quality control
Water treatment analysis
Environmental monitoring
Chemical laboratories
Industrial process monitoring
Educational institutions
Research laboratories
Instrument verification
Routine pH analysis
pH 4.01 Calibration Solution (500 mL)
Product Description
The HANNA HI7004L pH 4.01 Calibration Solution is a premium ready-to-use buffer solution formulated for accurate calibration and verification of pH meters and electrodes. Manufactured using high-purity chemicals and NIST-traceable reference materials, it delivers consistent calibration performance for laboratory, industrial, environmental, and water quality applications. The airtight, tamper-proof bottle preserves solution integrity and ensures dependable calibration results.
Key Features
Ready-to-use pH calibration solution.
Accurate pH 4.01 reference buffer.
NIST traceable formulation.
High purity chemical composition.
Airtight tamper-proof bottle.
Stable calibration performance.
Color-coded identification label.
Temperature reference chart included.
Long unopened shelf life.
Suitable for routine calibration.
Technical specifications
pH Value
4.01 @ 25°C
Accuracy
±0.01 pH @ 25°C
Reference Standard
NIST traceable
Manufacturing Standard
ISO 3696 / BS 3978
Container Size
500 mL bottle
Package Type
Sealed bottle
Shelf Life
5 years unopened
Ideal Applications
pH meter calibration
Laboratory quality control
Water quality testing
Environmental monitoring
Chemical laboratories
Industrial process control
Educational laboratories
Research facilities
Routine instrument verification
Analytical testing
pH 7.01 Calibration Solution (500 mL)
Product Description
The HANNA HI7007L pH 7.01 Calibration Solution is a high-quality neutral buffer solution developed for precise calibration of pH meters and electrodes. Produced using high-purity chemicals and traceable reference standards, it provides reliable calibration accuracy while supporting consistent pH measurements in laboratories, research facilities, water treatment plants, and industrial applications.
Key Features
Ready-to-use neutral buffer solution.
Accurate pH 7.01 calibration.
NIST traceable formulation.
High purity chemical composition.
Stable calibration performance.
Airtight tamper-proof packaging.
Color-coded product label.
Temperature reference chart included.
Long unopened shelf life.
Professional laboratory quality.
Technical specifications
pH Value
7.01 @ 25°C
Accuracy
±0.01 pH @ 25°C
Reference Standard
NIST traceable
Manufacturing Standard
ISO 3696 / BS 3978
Container Size
500 mL bottle
Package Type
Sealed bottle
Shelf Life
5 years unopened
Ideal Applications
pH meter calibration
Laboratory analysis
Water quality testing
Environmental monitoring
Chemical processing
Industrial quality control
Educational laboratories
Research laboratories
Instrument verification
Routine analytical testing
84 µS/cm Conductivity Standard Solution
Product Description
The HANNA HI7033L 84 µS/cm Conductivity Standard Solution is a premium ready-to-use calibration solution designed for precise calibration and verification of conductivity meters. Manufactured using high-purity chemicals and NIST-traceable reference materials, it ensures consistent calibration accuracy and reliable conductivity measurements for laboratory, environmental, industrial, and water quality testing applications.
Key Features
- Ready-to-use conductivity calibration solution.
- Accurate low-range conductivity standard.
- NIST traceable reference material.
- High purity chemical formulation.
- Stable calibration performance.
- Reliable analytical accuracy.
- Laboratory-grade quality assurance.
- Leak-resistant bottle packaging.
- Compatible with conductivity meters.
- Ideal for routine calibration.
Technical specifications
Conductivity Value
- 84 µS/cm at 25°C (77°F)
Solution Type
- Ready-to-use conductivity standard
Reference Standard
- NIST traceable
Chemical Quality
- High purity formulation
Container Size
- 500 mL bottle
Calibration Purpose
- Conductivity meter calibration
Compatibility
- Conductivity and EC meters
Ideal Applications
- Conductivity meter calibration
- Laboratory quality control
- Water quality testing
- Environmental monitoring
- Drinking water analysis
- Research laboratories
- Educational institutions
- Industrial process control
- Routine instrument verification
- Calibration laboratories
1413 µS/cm Conductivity Standard Solution
Product Description
The HANNA HI7031L 1413 µS/cm Conductivity Standard Solution is a high-quality calibration solution formulated for accurate conductivity meter calibration and performance verification. Produced using premium-grade chemicals and NIST-traceable reference standards, it delivers dependable calibration results and supports consistent conductivity measurements across laboratory and industrial applications.
Key Features
- Ready-to-use conductivity standard.
- Medium-range conductivity calibration.
- NIST traceable formulation.
- High purity chemical composition.
- Stable calibration accuracy.
- Reliable measurement consistency.
- Laboratory-grade manufacturing quality.
- Leak-resistant bottle design.
- Compatible with EC instruments.
- Suitable for routine calibration.
Technical specifications
Conductivity Value
- 1413 µS/cm at 25°C (77°F)
Solution Type
- Ready-to-use conductivity standard
Reference Standard
- NIST traceable
Chemical Quality
- High purity formulation
Container Size
- 500 mL bottle
Calibration Purpose
- Conductivity meter calibration
Compatibility
- Conductivity and EC meters
Ideal Applications
- Conductivity meter calibration
- Water quality laboratories
- Environmental monitoring
- Industrial process control
- Drinking water testing
- Chemical laboratories
- Educational institutions
- Research laboratories
- Instrument verification
- Routine conductivity analysis
12880 µS/cm Conductivity Standard Solution
Product Description
The HANNA HI7030L 12880 µS/cm Conductivity Standard Solution is a professional calibration solution developed for accurate calibration and verification of conductivity measuring instruments. Manufactured with high-purity chemicals and NIST-traceable standards, it provides reliable calibration performance and helps maintain precise conductivity measurements in laboratory, industrial, and water treatment applications.
Key Features
Ready-to-use neutral buffer solution.
Accurate pH 7.01 calibration.
NIST traceable formulation.
High purity chemical composition.
Stable calibration performance.
Airtight tamper-proof packaging.
Color-coded product label.
Temperature reference chart included.
Long unopened shelf life.
Professional laboratory quality.
Technical specifications
Conductivity Value
- 12880 µS/cm at 25°C (77°F)
Solution Type
- Ready-to-use conductivity standard
Reference Standard
- NIST traceable
Chemical Quality
- High purity formulation
Container Size
- 500 mL bottle
Calibration Purpose
- Conductivity meter calibration
Compatibility
- Conductivity and EC meters
Ideal Applications
- Conductivity meter calibration
- Industrial water treatment
- Laboratory quality control
- Environmental monitoring
- Chemical processing
- Water quality analysis
- Research laboratories
- Educational institutions
- Process monitoring
- Routine instrument verification
Why Choose HANNA Accessories & Solutions by Reyocto?
Genuine HANNA Products
Reyocto supplies authentic HANNA accessories and solutions, ensuring reliable compatibility, trusted quality, and accurate performance for your testing instruments.
Maximize Instrument Accuracy
Maintain precise measurements with genuine calibration, cleaning, and storage solutions that help your HANNA instruments perform at their best
Complete Maintenance Solutions
From electrodes and probes to calibration and cleaning solutions, Reyocto provides everything needed to keep your testing equipment operating efficiently.
Expert Product Guidance
Our experienced team helps you select the right HANNA accessories and maintenance solutions based on your application, instrument, and testing requirements.
Improve Equipment Lifespan
Proper maintenance with genuine HANNA solutions protects sensitive sensors, reduces downtime, and extends the service life of your valuable instruments.
Reliable Support from Reyocto
Beyond supplying products, Reyocto offers responsive technical assistance and dependable customer support to help you achieve accurate, consistent, and long-lasting measurement performance.
Ready to Improve Accuracy and Extend Instrument Life?
Are inaccurate readings or poorly maintained sensors affecting your testing results? Reyocto provides genuine HANNA Accessories & Solutions that help protect your instruments, maintain calibration accuracy, and ensure reliable long-term performance.
FAQ's
Frequently Asked Questions
Why should I use genuine HANNA accessories and solutions?
Cleaning and calibration frequency depends on application and usage. Regular maintenance helps remove contaminants, maintain measurement accuracy, improve sensor performance, and extend the operational life of electrodes and probes.
How often should electrodes be cleaned and calibrated?
Cleaning and calibration frequency depends on application and usage. Regular maintenance helps remove contaminants, maintain measurement accuracy, improve sensor performance, and extend the operational life of electrodes and probes.
What is the purpose of pH and conductivity calibration solutions?
Calibration solutions provide certified reference values that verify and adjust instrument accuracy. Regular calibration ensures reliable measurements, minimizes errors, and helps maintain consistent testing performance in laboratory and field applications.
Why is storage solution important for pH electrodes?
Storage solution prevents pH electrodes from drying out, preserves the sensitive glass membrane, maintains electrode response, and extends operational life. Proper storage ensures accurate and stable measurements whenever the instrument is used.
Can these accessories be used for industrial and laboratory applications?
Yes. HANNA Accessories & Solutions are widely used across laboratories, industrial facilities, water treatment plants, environmental monitoring, research, agriculture, and various water quality testing applications requiring dependable measurement accuracy.
Why buy HANNA Accessories & Solutions from Reyocto?
Reyocto supplies genuine HANNA accessories and solutions backed by expert product guidance and responsive customer support. We help customers select the right maintenance products to maximize instrument accuracy, reliability, and long-term performance.