Description
pH meter SevenDirect SD20 Stirrer Kit is a complete electrochemical measuring set designed for laboratory pH determination. Supplied as 1 set, the instrument has a net weight of 3,6 kg and a gross weight of 5 kg. It belongs to the categories of electrochemical measuring devices and pH meters, making it appropriate for routine and specialised pH analysis workflows. The SevenDirect SD20 Stirrer Kit configuration is offered by manufacturer Mettler-Toledo OnLine and originates from China. The unit carries WEEE registration number DE39797539 and is classified under UNSPSC 41115603. Its stirrer-kit designation indicates integrated sample agitation capability during measurement, supporting consistent results in research, quality-control and process-monitoring environments. The robust set format ensures all necessary components arrive together for straightforward installation and use. This pH meter kit provides a practical solution for laboratories requiring reliable electrochemical instrumentation in a ready-to-deploy package focused on accurate pH measurement tasks.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 set
- Country of origin: China
- WEEE registration number: DE39797539
- Product type: pH meter kit
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Questions about pH meter SevenDirect SD20 Stirrer Kit
What is this article?
pH meter SevenDirect SD20 Stirrer Kit is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in pH-mètres, inside pH & électrochimie, in Instruments de laboratoire.
A pH meter reads the electrode and displays pH, after calibration with at least two buffers. A meter that cannot be calibrated is a voltmeter. Resolution to 0.001 is not the same as accuracy. Portable and benchtop meters differ in the electrodes they accept and in the data they store.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & électrochimie. The sub-category is pH-mètres. The catalogue is Instruments de laboratoire.
Shelves beside this one are électrodes pH & capteurs, Conductimètres & cellules, Oxymètres dissous & multimètres, Titrateurs & systèmes d'électrochimie and accessoires pH & électrochimie.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.