Description
HA.s.do.opt.2 is an optical dissolved oxygen (DO) sensor developed for 2 l bioreactor vessels. Dissolved oxygen concentration is monitored via luminescence quenching and temperature compensation, removing the requirement for a polarisation period. The sensor provides precise measurements, offers excellent durability and needs considerably less calibration than conventional electrochemical alternatives. Supplied by manufacturer IKA, this Hamilton optical DO unit requires a separately obtainable cable and adapter for operation. With a net weight of 0,440 kg it remains practical for bench-scale installations. The sensor delivers reliable online DO data during cell culture or microbial fermentation at the two-litre scale, assisting users in maintaining optimal oxygen transfer with low maintenance overhead. Its robust design and reduced calibration demand suit research laboratories that depend on continuous, stable dissolved-oxygen readings in controlled bioprocess work.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Storage temperature: 5–40 °C
- Sensor type: Optical DO sensor
- Suitable for: 2 l bioreactor vessels
- Measurement principle: Luminescence quenching with temperature compensation
- EAN: 4053411064907
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Questions about HA.s.do.opt.2, Optical DO sensor, for 2 l
What is this article?
HA.s.do.opt.2, Optical DO sensor, for 2 l is the article on this page. Luminix Health distributes IKA for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
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 electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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