Beschrijving
De SevenDirect™ SD20 Solids-kit is een benchtop pH-meter die is samengesteld voor pH-metingen aan vaste of halfvaste monstertypen. De kit bevat de InLab® Solids Pro-ISM®-elektrode, bufferoplossingen met pH 4,01, 7,00, 9,21 en 10,00, geleverd als 2 × 20 ml van elk, een elektrodehouder en een beschermhoes. Deze op vaste stoffen gerichte configuratie ondersteunt laboratoria die betrouwbare pH-gegevens nodig hebben van materialen die geen vrij vloeiende vloeistoffen zijn. Het SevenDirect™ SD20-instrument en de bijbehorende componenten worden door fabrikant Mettler-Toledo geleverd als één gecoördineerd pakket. De kit wordt geleverd als 1 stuks(s) met een gewicht van 0,850 kg, is compact en klaar voor gebruik op de werkbank. Met de meegeleverde buffers kan de meter op vier standaardpunten worden gekalibreerd, van het zure tot het alkalische bereik. De InLab® Solids Pro-ISM®-elektrode is het specifieke sensorelement voor deze variant, terwijl de elektrodehouder de sensor tijdens gebruik vastzet en de beschermhoes helpt de meter te beschermen wanneer deze niet in gebruik is. Al met al levert de SD20 Solids-kit een meter, gespecialiseerde elektrode, kalibratieoplossingen en accessoires voor pH-werk aan vaste monsters.
Dit artikel hoort bij pH-meters, in pH & elektrochemie.
Belangrijkste kenmerken
- Verpakkingsgrootte: 1 stuks(s)
- Producttype: Benchtop pH-meter
- Kit: SevenDirect™ SD20 Solids-kit
- Elektrode: InLab® Solids Pro-ISM®
- Bufferoplossingen: pH 4,01, 7,00, 9,21 en 10,00 (2 × 20 ml van elk)
- Inclusief: Elektrodehouder en beschermhoes
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Questions about Benchtop pH-meters, SevenDirect(TM) SD20 Solids-kit, 1 stuk(s)
What is this article?
Benchtop pH-meters, SevenDirect(TM) SD20 Solids-kit, 1 stuk(s) is the article on this page. Luminix Health distributes Mettler-Toledo for laboratory use. It sits in pH meters, inside pH & electrochemistry, in Instrumenten.
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 Instrumenten.
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?
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.