Tabletop pH Meter SevenCompact Series
Efficient daily operations with an easy-to-use pH meter, SevenCompact.
The tabletop pH meter from the SevenCompact series by Metrohm includes many measurement parameters in the main unit, and we offer numerous options for data input and storage. Calibration and measurement can be easily achieved with just the press of a single key. This series is ideal for meeting the stringent needs and GLP requirements of the pharmaceutical industry and testing laboratories, thanks to its rich data storage and input capabilities.
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: ±0.2 Temperature Display Range: -30 to 130℃ Resolution: 0.1℃ Accuracy: ±0.1℃ Calibration: Up to 5 points, 8 groups of standard solutions, arbitrary standard solutions Data Storage Capacity: 1000 entries External Output: RS-232, USB-A, USB-B
Price range
P3
Delivery Time
OTHER
Model number/Brand name
S220 Seven Compact
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," "viscous samples," and "small sample volumes."
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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
