For rudimentary pH measurement in areas like swimming pool maintenance and gardening, litmus test strips and basic testing kits are typically sufficient. For classroom science experiments, instructors may incorporate introductory bench meters like the
Aquasearcher™ AB23 and
Starter™ 2200 from OHAUS. For laboratory and commercial needs where a high degree of accuracy is essential and even mandatory, advanced pH meters become necessary. OHAUS offers portable and bench top pH meters with a selection of special features to suit your application needs.
These instruments are used in laboratory settings to measure the acidity or alkalinity of sample with a high degree of accuracy. pH meters are used in agriculture for soil testing, by government agencies for water quality testing and environmental remediation, in healthcare and clinical applications to test blood chemistry, in food and beverage industries to perfect brewing and fermenting recipes and in many types of manufacturing for a range of other applications.
OHAUS Solutions
OHAUS offers a range of portable pH meters for field work, but we are especially proud to offer the new and improved, top end AquaSearcher AB41 pH Bench Meter. This advanced benchtop pH meter offers reliably precise results and is suitable for research-grade applications, particularly in the pharmaceutical industry.
The AquaSearcher AB41 pH Bench Meter is designed for precision measurements and reliable performance. AquaSearcher Benchtop Meters take simple analysis to a new level with upgraded software to meet OHAUS customer needs. The new i-Steward software helps ensure results that are accurate, consistent, and repeatable results for peace of mind and compliance with 21 CFR Part 11 FDA regulations. According to 21 CFR part 11, operators cannot clear logs randomly. Our latest software upgrade includes a three-level authorization management and forces operators to export logs before log clear and factory reset. This way historical data is preserved and your organization can maintain compliance.
Three-Level Authorization Management Videos:
Three Level User Management I
Three Level User Management II
Three Level User Management III
Three Level User Management IV
Advanced Features
The
OHAUS Aquasearcher AB41pH Bench Meter has a range of -2.000 to 20.000 pH. The F model of this meter includes the
ST410 pH Electrode, STTEMP temperature probe and buffer kit. Flexible, adaptable AquaSearcher is equipped to measure pH/mV/ORP and offers GLP data tracking capabilities.
AquaSearcher Benchtop Meters come with a wide range of special features, including:
- Intelligent i-Steward software offers user support
- Intuitive touchscreen user interface
- Large 6.5-inch backlit digital display makes results easy to read.
- Simple calibration and auto-buffer recognition
- Electrode condition indicator
- Automatic temperature compensation and reference input
- Multi-language capabilities
- High-capacity data storage with presets
- 1,000-item memory and password management for GLP documentation
- Advanced, selectable screen resolution
- RS232 and USB port connectivity for connection to printers and other external instruments, Such as PC or PLC (Programmable Logic Controller)