Ohaus Aquasearcher AB33PH-F Benchtop pH Meter Kit

Ohaus Aquasearcher AB33PH-F Benchtop pH Meter

The Ohaus Aquasearcher AB33PH Benchtop pH Meter is a highly reliable, user-friendly pH solution for standard laboratory applications, delivering the accuracy, efficiency, and intuitive operation labs demand. Engineered with the intelligent i-Steward system at its core, the AB33PH ensures repeatable and consistent measurement accuracy through real-time electrode condition monitoring, "Electrode Dirty/Broken" alerts, and calibration due reminders that provide optimal peace of mind for laboratory personnel. The meter measures pH, oxidation-reduction potential (ORP), and temperature with simplified operation enabled by multifunctional capacitive touch keypads featuring three context-sensitive keys that change based on current use, ensuring buttons are never clogged with sample residue while enabling most operations to be completed within three simple steps. On-screen text prompts, menu-specific function keys, and a multi-language interface displayed on the large 6.5-inch segment and dot matrix LCD with backlight make changing parameters, executing setup, and performing calibration as simple and intuitive as using a smartphone.

Designed for reliability and ease of use in busy laboratory environments, the AB33PH features auto-endpoint mode (Auto-Stop holds stable readings, Continuous displays changing readings) and automatic buffer recognition for up to 3-point pH calibration across three predefined buffer groups, making calibration procedures straightforward and reducing operator training requirements. The meter's 1,000-item memory stores both pH measurements and calibration trail data with associated date and time stamps for efficient data documentation and traceability, supporting quality control protocols and regulatory requirements. Standard RS232 and USB interfaces (included) enable seamless connection to external devices such as printers and computers for expanded data transfer and storage capabilities, while the adjustable standalone electrode holder provides full flexibility for accommodating different electrode types and optimizing workspace configuration. Constructed with durable ABS housing and operating on AC adapter (included), the Aquasearcher AB33PH combines innovative design with practical functionality, making it the ideal pH measurement solution for educational laboratories, quality control testing, water quality analysis, food and beverage production, pharmaceutical applications, and research environments requiring reliable, accurate, and user-friendly pH measurement with comprehensive data management capabilities.

Features of Ohaus AB33PH-F pH Meter:

• Comprehensive 1 - Year Warranty and Quality Assurance - Backed by manufacturer warranty ensuring reliable performance and quality construction for long-term pH measurement applications in demanding laboratory environments.
• Intelligent i-Steward Monitoring System - Real-time pH electrode condition indicators, "Electrode Dirty/Broken" alerts, and calibration due reminders ensure repeatable and consistent measurement accuracy with proactive maintenance guidance.
• Large 6.5" Touchscreen Display - Segment and dot matrix LCD with backlight, on-screen text prompts, menu-specific function keys, and multi-language interface provide smartphone-like intuitive operation and exceptional visibility.
• Simplified Three-Step Operation - Multifunctional capacitive touch keypads with three context-sensitive keys that adapt based on current use enable most pH measurement operations to be completed within three simple steps for fast, efficient workflow.
• Auto-Calibration Features - Automatic buffer recognition for up to 3-point pH calibration across three predefined buffer groups and auto-endpoint mode (Auto-Stop/Continuous) simplify calibration procedures and reduce operator training requirements.
• Extensive Data Storage and Traceability - 1,000-item memory stores pH measurements and calibration trail data with associated date and time stamps for efficient documentation, record-keeping, and traceability supporting quality control and regulatory compliance.
• Dual Communication Interfaces - Standard RS232 and USB connections (included) enable seamless connectivity to printers, computers, and external devices for expanded data transfer, storage, and documentation capabilities.
• Adjustable Standalone Electrode Holder - Flexible electrode positioning system accommodates different pH electrode types and sizes, optimizing workspace configuration and ensuring stable electrode placement during measurement procedures.
• Auto Temperature Compensation - Automatic temperature compensation ensures accurate pH readings across varying sample temperatures, eliminating manual correction calculations and improving measurement reliability.
• Durable ABS Construction - Robust ABS housing with capacitive touch interface protects against sample residue contamination and withstands daily laboratory use, ensuring long-term reliability in demanding environments.

Applications for Ohaus AB33PH-F pH Meter:

• Quality Control Laboratories: Routine pH and ORP verification across diverse sample types with 1,000-item memory and date/time stamping for comprehensive data documentation, traceability, and quality management system support.
• Food and Beverage Quality Control: pH monitoring of food products, ingredients, beverages, and processing solutions for quality assurance, shelf-life prediction, food safety verification, and regulatory compliance in production facilities.
• Pharmaceutical Manufacturing and QC: pH testing of pharmaceutical formulations, buffer solutions, and raw materials for quality control, stability testing, and compliance with pharmacopeial standards in pharmaceutical production.
• Water Quality Testing and Environmental Monitoring: pH and ORP measurement of drinking water, surface water, groundwater, and wastewater samples for environmental compliance testing, water treatment verification, and quality control.
• Chemical Laboratory Operations: General pH and ORP measurement for chemical analysis, solution preparation, reaction monitoring, and quality control in research and industrial chemistry laboratories.
• Cosmetic and Personal Care Product Testing: pH measurement of cosmetic formulations, lotions, shampoos, and personal care products for quality verification, stability testing, and skin compatibility assessment.

Ohaus AB33PH-F Kit Includes:

AQUASEARCHER AB33PH Benchtop Meter, Stand-Alone Electrode Holder, ST310 pH Electrode, pH Buffer Mini Kits (4 × 50 ml).

Key Differences Between AB33EC, AB33PH, and AB33M1 Benchtop Meters

1. Measurement Parameters:

• AB33PH: Measures pH, oxidation-reduction potential (ORP), and temperature - designed specifically for acidity/alkalinity and redox potential measurements using pH electrodes.
• AB33EC: Measures conductivity, total dissolved solids (TDS), salinity, resistivity, and temperature - designed for ionic content and dissolved solids measurements using conductivity probes.
• AB33M1: Measures all seven parameters (pH, ORP, conductivity, TDS, salinity, resistivity, and temperature) - a comprehensive multi-parameter system with two independent measuring channels that can work simultaneously.

2. Channel Capability and Versatility:

• AB33PH and AB33EC: Single-channel instruments dedicated to one measurement type (pH/ORP or conductivity-based parameters) - ideal for laboratories focused on specific testing requirements.
• AB33M1: Dual-channel instrument allowing simultaneous measurement of different parameters (e.g., pH and conductivity at the same time) - ideal for laboratories requiring comprehensive water quality analysis and maximum efficiency with one meter replacing multiple instruments.

In Summary: Choose the AB33PH for pH/ORP-only applications, the AB33EC for conductivity/TDS/salinity-only applications, or the AB33M1 for comprehensive multi-parameter water quality analysis with the advantage of two independent channels operating simultaneously. All three meters share the same user-friendly 6.5-inch touchscreen display, i-Steward monitoring system, three-step operation, 1,000-item memory, and dual RS232/USB connectivity.

Need Help? Call 1300 812 450

Specifications

Specifications for the Ohaus Aquasearcher AB33PH Benchtop pH Meter

Need Help? Call 1300 812 450

Downloads

Ohaus Starter AB33PH Benchtop pH Meter Manual

  Owner's Manual                                                                                                           Product Datasheet

Ohaus Aquasearcher AB33PH Benchtop Meter - Manual PDF         Ohaus Aquasearcher AB33PH Benchtop Meter - Product Datasheet PDF

  Quick Start Guide                                                                                                                          Product Brochure

Ohaus Aquasearcher AB33PH Benchtop Meter - Quick Start Guide PDF         Ohaus Water Analysis and Electrodes - Brochure PDF