Description
CalBox calibration box is a practical laboratory accessory designed to organise calibration solutions and reduce clutter during the calibration of pH meters and other analytical instruments. It accommodates up to four different solutions at the same time, keeping them neatly arranged and readily accessible. A central opening allows the electrode to be inserted directly into the selected solution, streamlining the calibration workflow. After use, the sealable lids keep the solutions protected so they can be reused multiple times, improving efficiency and reducing waste. Stickers for commonly used pH and conductivity solutions are included to facilitate clear identification. This compact organiser from manufacturer APERA Instruments is especially useful in busy laboratories where multiple buffer or standard solutions are required for routine instrument verification. Suitable for pH meters as well as any other measuring device that needs regular calibration, the CalBox helps maintain an orderly workspace while supporting accurate and repeatable calibration procedures in research, quality control, and educational settings.
This article is part of pH & electrochemistry accessories, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Product type: Calibration box for solutions
- Capacity: Up to 4 different solutions
- Design feature: Central hole for electrode insertion
- Compatibility: pH meters and other calibration instruments
- Reusability: Sealable lids for multiple uses
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Questions about CalBox Calibration Box
What is this article?
CalBox Calibration Box is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in pH & electrochemistry accessories, inside pH & electrochemistry, in Lab instruments.
These are the buffer-bottle holders, the electrode storage vials, the cables and the spare junctions. An electrode stored dry that should have been stored wet is a damaged electrode. The accessory has to be the one that electrode's manual names.
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 & electrochemistry. The sub-category is pH & electrochemistry accessories. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters and Titrators & electrochemistry systems.
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.
How does ordering and shipping work?
We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
