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METTLER TOLEDO offers a selection of printers to support your meter. These compact printer models are easily connected via USB or RS, and print results for audit-proof documentation.
The barcode reader automatically reads sample IDs, saving time and avoiding transcription errors with fast, secure identification that helps create complete metadata.
Create pdf reports or store your data in other formats for further analysis. Depending on your security and automation needs, our meters allow you to export data onto a USB memory stick, the EasyDirect™ pH PC software, or LabX™ pH software. Read more
Gentle stirring of a sample solution can help eliminate potential liquid junction errors. With an optional magnetic stirrer, the meter controls the stirring time and speeds. This helps to ensure sample homogeneity and reduces pH measurement errors.
An ergonomic electrode arm moves vertically with precision and can be operated single-handedly. This allows for faster measurements and reduces the risk of sensor damage or sample vessel tipping.
LogStraight™ is a useful addition to your pH meter accessory toolkit. It is a biometric fingerprint reader that takes the hassle out of entering passwords. Simply place your finger on the reader, and the instrument recognizes you immediately.
The uGo™ carrying case provides robust protection when performing regular measurements outdoors with the Seven2Go™ portable meter. The addition of a specialized rubber holster offers additional protection against accidental drops, dirt, chemicals, and UV light. Read more
Select from a variety of durable benchtop and portable meters to meet your needs for compliance and routine measurements. Economical models are also available. Read more
Accurate measurements begin with a reliable sensor. Find the right sensor for a wide range of applications and measurement parameters including pH, ORP, conductivity, ion concentration and dissolved oxygen. Read more
pH, ORP, conductivity, ion and DO readings are only as accurate as the solutions used for calibration. We also offer maintenance and verification solutions for high measurement precision and uptime. Read more
Our pH Competence and Support Center offers you easy access to dedicated application specialists for your pH, ORP, ion, conductivity, and DO measurements. They provide know-how to help ensure a high degree of success in all your critical electrochemical analyses. Read more
Measuring pH in the laboratory is a common and important analysis. Good Electrochemistry Practice™ guides you through the entire product lifecycle to detect potential risks and find the right tools to address them. This helps to ensure that you achieve accuracy in all your critical measurements. Read more
Check the pH Lab Library and find publications on pH measurement fundamentals, applications, instrumentation, pharmacopeia compliance, etc Read more
The addition of pH accessories to the electrochemistry system enhances and customizes the measurement process. METTLER TOLEDO offers printers, electrode arms, modular expansion units, and stirrers as pH accessories. pH accessories are available for both benchtop and portable pH meters for use in the lab or the field.
Accessories for enhanced data security include printers, barcode readers, and data export capabilities. Printers provide an easy way to document measurement results on paper. Barcode readers reduce potential errors during transcription, and various meters support PDF format export onto a USB memory stick.
Correct sensor positioning is key to a correct sample reading. Holding the sensor by hand can be an option, however, an electrode arm offers several benefits. Precise positioning and a perfect vertical move make handling easier and prevent sensor damage or sample vessel tipping. If you plan to use multiple sensors, the electrode arm should be able to hold them either in measuring or storage positions.
Stirring is essential for reproducible results in measurements of pH, conductivity, and ion concentration. Investing in a magnetic stirrer generates several key advantages: programming of the desired stirring behavior as part of the measurement method, or the option to add pre-stirring and wait periods. Calibration and measurement must be done under the same conditions.
Three types of printers can be used with SevenExcellence™: