Description
Bottom cap SevenGo is a small replacement and service accessory for portable SevenGo electrochemical meters. The bottom cap completes or restores the lower housing interface so the instrument remains properly closed and ready for routine laboratory or field use. Supplied as one piece, it has a net weight of 0,003 kg and a gross weight of 0,005 kg, making it an easy spare to stock in maintenance drawers and instrument kits. This component from manufacturer Mettler-Toledo OnLine is aimed at users who service, refurbish, or keep spare parts for SevenGo portable meters in quality control, environmental sampling, teaching, and general electrochemistry environments. Keeping a dedicated bottom cap on hand supports uninterrupted meter availability when housings need attention after intensive handling or transport. Originating from China and grouped with other electrochemical device accessories, the part fits naturally into SevenGo accessory and spare-part inventories. Laboratories standardising on the SevenGo platform can treat this bottom cap as a practical consumable-style hardware item for ongoing instrument care without altering measurement workflows.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Product type: Bottom cap for SevenGo meters
- Country of origin: China
- Instrument family: SevenGo
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Questions about Bottom cap (blue)
What is this article?
Bottom cap (blue) is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in pH meters, inside pH & electrochemistry, in Lab instruments.
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.
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The category is pH & electrochemistry. The sub-category is pH meters. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.