Tabletop pH Meter SevenExcellence Series
By adding modules, it can be expanded to a maximum of three channels. You can freely combine pH, ions, conductivity, dissolved oxygen, and ORP.
The tabletop pH meter from the SevenExcellence series by Metrohm is equipped with a large color display, intuitive and easy-to-understand interface, and allows for method execution with a shortcut click, minimizing preparation time for measurements. By connecting the optional auto-sampler InMotion via the PC software LabX, simultaneous automatic measurement of pH and conductivity is possible. Additionally, user management with varying permission levels from operators to administrators is available, enabling analyses to be conducted with consistent settings and parameters by creating methods. These methods can only be modified by the creator, and fingerprint authentication is also possible, ensuring high security management.
basic information
pH Display range: -2.000 to 20.000 Resolution: 0.001/0.01 Accuracy: ±0.002 mV Display range: -2000.0 to 2000.0 Resolution: 0.1/1 Accuracy: ±0.1 Temperature Display range: -30 to 130°C Resolution: 0.1°C Accuracy: ±0.1°C Calibration: Up to 5 points, 8 groups of standard solutions, 20 arbitrary standard solutions Data storage capacity: 20,000 entries External output: RS-232, USB-A, USB-B, LAN
Price range
P3
Delivery Time
OTHER
Model number/Brand name
S400 Seven Excellence
Applications/Examples of results
You can select the most suitable Mettler Toledo InLab electrode corresponding to the test solution, allowing for measurements of "pure water," "organic solvents," "viscosity," and "small sample sizes."
Line up(1)
Model number | overview |
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S400 Basic | Body only, electrodes are not included. |
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Download All CatalogsNews about this product(4)
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[Online Product Demo] pH Meters/Electrodes for Research, Experiments, and Testing
At Mettler Toledo, we offer online product demos that can be viewed at your convenience from the workplace or outside. In the online demos, our experts will tailor the content to match your needs, demonstrating products and applications according to the type of samples you require. ◆ Benchtop meters for simple to advanced lab applications ◆ Portable meters for quality measurement outside the lab ◆ Measurement routines specialized for a wide range of applications and industries For more information, please refer to the related links below.
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Temperature effects on pH measurement
pH measurements are conducted under various environmental conditions, and the temperature of the measurement sample can often be significantly different from the ambient temperature. In this free on-demand webinar, we will explain the impact of temperature on pH measurements and introduce the calibration of pH meters using standard solutions and the pH measurement of samples. Language: Japanese 【Related Webinars】 - How to Calibrate pH https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/How-to-calibrate-pH.html?cmp=af_IPROS - pH Measurement Errors https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/pH-measurement-errors.html?cmp=af_IPROS
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pH measurement error
pH meters can be operated easily for measurements. However, the accuracy, reliability, and reproducibility of the measurement results are affected by factors such as contamination, membrane resistance, or the difference in temperature between the sample and the surroundings. Please join our free on-demand seminar on how to avoid errors in pH measurement. Language: Japanese 【Related Webinars】 - How to Calibrate pH https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/How-to-calibrate-pH.html?cmp=af_IPROS - Temperature Effects in pH Measurement https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/Temperature-effects-in-pH-measurement.html?cmp=af_IPROS
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pH calibration method
pH measurement is generally considered a simple and quick process. However, to achieve accurate precision, proper calibration is necessary. To make the most of your pH measurement equipment, join this free on-demand webinar to learn about measurement accuracy, calibration methods, and detailed procedures. **Related Webinars** - Measurement Errors in pH - Temperature Effects in pH Measurement