--- title: Blog – HI931001 Simulator description: Discover how the Hanna HI931001 pH/ORP Simulator improves calibration, safety, and reliability in water treatment and industrial applications. image: https://blog.cwc.com.au/hubfs/Images/Blog%20Images/hi931001.jpg --- [![Convergent Water Controls](https://blog.cwc.com.au/hs-fs/hubfs/Images/Brand%20logos/CWC/CWC-Convergent-Water-Controls-logo.jpg?width=200&height=66&name=CWC-Convergent-Water-Controls-logo.jpg "Convergent Water Controls")](https://cwc.com.au/) **Call for Expert Help** 1800 137 954 [DIGICHEM Plus Login](https://cwc.com.au/pages/cloud-monitoring) [emec Nimbus Login](https://cwc.com.au/pages/cloud-monitoring-nimbus) [![Convergent Water Controls](https://blog.cwc.com.au/hs-fs/hubfs/Images/Brand%20logos/CWC/CWC-Convergent-Water-Controls-logo.jpg?width=200&height=66&name=CWC-Convergent-Water-Controls-logo.jpg "Convergent Water Controls")](https://cwc.com.au/) News + Insights ## Australia Wide! Exclusive Agent for **emec** in Australia [VIEW THE EMEC RANGE](https://cwc.com.au/collections/vendors?q=EMEC) # Unlocking Efficiency with the Hanna HI931001 pH/ORP Simulator # Hanna HI931001 pH/ORP simulator ## [![Hanna HI931001 pH/ORP Simulator – portable calibration tool for water treatment and industrial applications.](https://blog.cwc.com.au/hs-fs/hubfs/Images/Blog%20Images/hanna-hi931001-ph-orp-simulator.jpg?width=400&height=400&name=hanna-hi931001-ph-orp-simulator.jpg)](https://cwc.com.au/products/controllers-instruments/handheld-meters/hanna-hi931001-ph-orp-simulator/) In water treatment and industrial process control, precision is non-negotiable. Every calibration, commissioning, or troubleshooting task demands accuracy to ensure compliance with strict quality standards. When instruments underperform, the ripple effect can compromise safety, efficiency, and costs. The Hanna HI931001 pH/ORP Simulator is designed to meet these challenges head-on. By replicating sensor outputs with precision, it provides technicians and engineers with a versatile, portable, and reliable tool that improves calibration, training, and system maintenance across multiple industries. ## Why Use a pH/ORP Simulator? Traditional calibration methods often involve live samples, chemical buffers, and hands-on adjustments that can introduce risks or downtime. A pH/ORP simulator like the HI931001 simplifies this process while delivering multiple benefits: 1. Calibration Without Process Interruptions The HI931001 generates stable mV signals equivalent to those from real sensors. This allows operators to calibrate controllers, transmitters, and analyzers without halting live processes or handling hazardous solutions. The result: reduced downtime and a safer working environment. 2. Troubleshooting Made Simple When instruments fail, the big question is: Is the problem with the probe or the electronics? With the HI931001, technicians can generate precise, known values to quickly isolate faults. This avoids unnecessary probe replacements and accelerates corrective actions. 3. Commissioning The HI931001 provides realistic signals without chemical handling, making it an excellent training tool. During commissioning, the simulator also ensures equipment can be verified even before live process conditions are in place. 4. Safety and Cost Savings By reducing the need for chemical buffers, simulators lower both handling risks and operating expenses. They also extend probe life, since probes aren’t constantly removed from service for calibration. 5. Improved Reliability Regular verification with a simulator helps prevent drift-related dosing errors, ensuring systems run with accuracy, efficiency, and regulatory compliance. ## Key Features of the HI931001  The Hanna HI931001 combines robust design with practical functionality for both lab and field environments: - Fine & Coarse Adjustments: Provides precise manual control for accurate calibration. - Universal Compatibility: Equipped with a standard BNC connector for easy connection to most meters and controllers. - Battery Powered: Runs on a 9V battery for approximately 500 hours of continuous use, with a low-battery indicator for uninterrupted performance. - Portable & Robust: Compact dimensions (185 × 82 × 53 mm) and lightweight design (320 g) make it suitable for both bench work and field deployment. ## Applications Across Industries   ### **The HI931001’s versatility makes it suitable for:** - #### Cooling Water Treatment: Quickly determines if the pH and ORP readings are correct and sensors are functioning properly. - #### Water & Wastewater Treatment: Keeps dosing systems accurate and compliant with environmental regulations. - #### Chemical Processing: Allows safe, efficient calibration even in hazardous environments. - #### Education & Training: Provides students and technicians with hands-on learning experiences without chemical risks.   ## Why Choose Hanna HI931001 Through CWC?  At CWC, we don’t just provide products — we provide partnerships. By sourcing the HI931001 through us, you gain access to: - Expert Advice: Guidance on selection, setup, and application in your process. - Local Availability & Fast Delivery: Minimise downtime with quick, reliable access to tools. - System Integration Support: Ensure the HI931001 works seamlessly within your broader process control systems. ## Final Thoughts The Hanna HI931001 pH/ORP Simulator is more than a calibration device. It’s a cost-saving, risk-reducing, reliability-boosting tool that supports safer, smarter operations across industries. For operators, technicians, and engineers, it represents a simple yet powerful step toward improving confidence in calibration, training, and system verification. [![New call-to-action](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/4586940/5b33e4ad-3724-4c1e-9a44-3335dd3e592d.png)](https://hubspot-cta-redirect-ap1-prod.s3.amazonaws.com/cta/redirect/4586940/5b33e4ad-3724-4c1e-9a44-3335dd3e592d) At CWC, we are committed to supplying instruments that empower industries to operate efficiently, compliantly, and with confidence.   [![Benefits of Online Corrosion Monitoring](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/4586940/interactive-296695720387.png)](https://blog.cwc.com.au/hs/cta/wi/redirect?encryptedPayload=AVxigLKsW6tFd5AC%2BMr4Bs6U5v8nGKhbK%2FD9f2Vs9acY7L8M0AbqVWaqRAf9O6UsoiszGSh1of1TUkkB8WNiy5NuZzzxnydwomrAJhqMBmUZbR9ygJUcraNFlxEaQAQh%2Fdxcg7vLVdowSsuo79XbhoYKmv6n1CUNkQQ%2B85BX2M604glOoAUS%2BA0CwCO23duk13cXI56o7jcLoOj5k0zF0hygXBZLDQ%3D%3D&webInteractiveContentId=296695720387&portalId=4586940) #### Larry Narunsky [Follow me on LinkedIn](https://www.linkedin.com/in/larrynarunsky/) Technical Director at Convergent Water Control, brings nearly 30 years of experience in the electronics industry spanning product design, prototyping, production, and technical support. With deep expertise in industrial automation, instrumentation, and chemical dosing systems, he excels in product management, business planning, and technical operations. Larry’s strong engineering background and leadership ensure the development of compliant, high-quality products and the delivery of exceptional technical support across every stage of a product’s lifecycle. ### Subscribe ### Recent - [The Value of Very Low Dose Chemical Dosing in Industry](https://blog.cwc.com.au/very-low-dose-chemical-dosing) - [Peristaltic Pumps with Leak Detection & Duty Standby Operation](https://blog.cwc.com.au/peristaltic-pump-leak-detection-duty-standby) - [Which Level Sensor Should I Choose – Ultrasonic or Radar?](https://blog.cwc.com.au/ultrasonic-vs-radar-level-sensors) - [Benefits of Online Corrosion Monitoring in Addition to Using Corrosion Coupon Racks](https://blog.cwc.com.au/benefits-of-online-corrosion-monitoring) - [Smart Boiler Feedwater Monitoring with Guardian IK-2000 Series](https://blog.cwc.com.au/blog/guardian-ik2000-boiler-feedwater-monitoring) [![The Guardian IK-2000 Series Sidebar Banner](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/4586940/interactive-200206963780.png)](https://blog.cwc.com.au/hs/cta/wi/redirect?encryptedPayload=AVxigLKFDJbDY5LFKYbustyKR%2BFMXxm2pZLg5zcpDR5%2FfjNrT4rnaeypgLLQd7UWPOwayIg66Ie4m1E95h2awjWSzqKTQQnrjOaZEbB1ifD%2BlvdZh9ReAKDqlAo7xCI0IIyc4uPUOKYZF4uw3MDyrqkOqPR9hycO8a5u1NwmScz6OMUq8FyTowpJ%2BYAQ6g7VwvDLioWuybO07llWRei4%2BI6W4xShC1Kse%2FHi1l5VLg%3D%3D&webInteractiveContentId=200206963780&portalId=4586940) ### Topics - [News & Insight](https://blog.cwc.com.au/tag/news-insight) - [pH Correction](https://blog.cwc.com.au/tag/ph-correction) - [Chemical Dosing Pumps](https://blog.cwc.com.au/tag/chemical-dosing-pumps) - [Solenoid Metering Pump](https://blog.cwc.com.au/tag/solenoid-metering-pump) - [Hanna HI931001](https://blog.cwc.com.au/tag/hanna-hi931001) - [Peristaltic Dosing Pumps](https://blog.cwc.com.au/tag/peristaltic-dosing-pumps) - [Water Powered Dosing Pump](https://blog.cwc.com.au/tag/water-powered-dosing-pump) - [CWC News](https://blog.cwc.com.au/tag/cwc-news) - [Chemical Dosing](https://blog.cwc.com.au/tag/chemical-dosing) - [Stenner Pumps](https://blog.cwc.com.au/tag/stenner-pumps) - [pH/ORP Simulator](https://blog.cwc.com.au/tag/ph-orp-simulator) - [Boiler Blowdown](https://blog.cwc.com.au/tag/boiler-blowdown) - [DIGICHEM](https://blog.cwc.com.au/tag/digichem) - [ORP](https://blog.cwc.com.au/tag/orp) - [Pool Controllers](https://blog.cwc.com.au/tag/pool-controllers) #### Product Groups - [Systems](https://cwc.com.au/collections/systems) - [Instrumentation](https://cwc.com.au/collections/controllers-and-sensors) - [Chemical Pumps](https://cwc.com.au/collections/chemical-dosing-pumps) #### Customer Service - [Privacy Policy](https://cwc.com.au/policies/privacy-policy) - [Fair Use Policy](https://cwc.com.au/policies/terms-of-service) - [Contact Us](https://cwc.com.au/pages/contact) #### Information - [Company Overview](https://cwc.com.au/pages/company-overview) - [Brand Directory](https://cwc.com.au/pages/brand-directory) - [ISO Accreditation](https://cwc.com.au/pages/accreditation) [![Accreditation](https://blog.cwc.com.au/hs-fs/hubfs/raw_assets/public/ConvergentWaterControls_June2020/images/CWC-ISO-FOOTER.png?width=300&height=161&name=CWC-ISO-FOOTER.png "Accreditation")](https://connect.cwc.com.au/iso-accreditation) - - - - [![](https://cwc.com.au/cdn/shop/files/mail-xxl.png?height=48&v=1783918304)](mailto:support@cwc.com.au?subject=Website-Enquiry) --- © 2026 Convergent Water Controls Pty Ltd. 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