Description
SevenDirect™ SD20 Solids kit is a benchtop pH meter assembled for pH measurement on solid or semi-solid sample types. The kit contains the InLab® Solids Pro-ISM® electrode, buffer solutions at pH 4.01, 7.00, 9.21 and 10.00 supplied as 2 × 20 ml of each, an electrode holder and a protective cover. This Solids-oriented configuration supports laboratories that need reliable pH data from materials that are not free-flowing liquids. The SevenDirect™ SD20 instrument and matching components are provided from manufacturer Mettler-Toledo as a single coordinated package. Delivered as 1 pc(s) with a weight of 0,850 kg, the kit is compact and ready for bench deployment. The included buffers allow calibration at four standard points from acidic through alkaline ranges. The Solids Pro-ISM® electrode is the dedicated sensing element for this variant, while the electrode holder secures the sensor during use and the protective cover helps protect the meter when idle. Altogether the SD20 Solids kit supplies meter, specialised electrode, calibration solutions and accessories for solid-sample pH work.
This article is part of pH meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc(s)
- Product type: Benchtop pH meter
- Kit: SevenDirect™ SD20 Solids kit
- Electrode: InLab® Solids Pro-ISM®
- Buffer solutions: pH 4.01, 7.00, 9.21 and 10.00 (2 × 20 ml of each)
- Includes: Electrode holder and protective cover
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Benchtop pH meters, SevenDirect(TM) SD20 Solids kit, 1 unit(s)
What is this article?
Benchtop pH meters, SevenDirect(TM) SD20 Solids kit, 1 unit(s) is the article on this page. Luminix Health distributes Mettler-Toledo 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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?
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.
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.