Beschrijving
TW 7450-48 sample changer is built around the TW 7450 basic unit fitted with sample rack TZ 3948 for 48 samples. The package includes titration head TZ 3964, rod stirrer TZ 1847 and 5 m FEP tubing and operates from a 100-240 V supply. This higher-capacity configuration enables extended unattended titration sequences in busy analytical laboratories. The larger rack increases sample throughput while the integrated rod stirrer maintains homogeneous conditions during measurement. Supplied by manufacturer SI Analytics - a Xylem brand, the system provides a robust platform for automated sample presentation in potentiometric and volumetric workflows. With a net weight of 92 kg the unit is designed for permanent laboratory installation. Chemically resistant FEP tubing ensures compatibility with a broad range of titrants. The TW 7450-48 is particularly well suited to quality-control and research environments that demand reliable high-capacity sample changing, precise positioning and continuous stirring for reproducible titration results.
This article is part of pH & electrochemistry accessories, in pH & electrochemistry.
Key features
- Pack size: 1 pc(s)
- Sample capacity: 48 samples
- Titration head: TZ 3964
- Rod stirrer: TZ 1847
- Tubing: 5 m FEP
- EAN: 4064664029605
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Questions about TW 7450-48, Sample changer TW 7450, basic unit TW 7450 with sample rack TZ 3948
What is this article?
TW 7450-48, Sample changer TW 7450, basic unit TW 7450 with sample rack TZ 3948 is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in pH & electrochemistry accessories, inside pH & electrochemistry, in Instrumenten.
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.
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The category is pH & electrochemistry. The sub-category is pH & electrochemistry accessories. The catalogue is Instrumenten.
Shelves beside this one are pH electrodes & sensors, pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters and Titrators & electrochemistry systems.
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