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Broadley-James D540-B320-PT-D9 OxyProbe II 12mm Dissolved Oxygen Sensor, Autoclavable with D9 Connector

€624.32excl. VAT

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Broadley James
New/Used
Used
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Product description

Accurate 12mm dissolved oxygen sensor with sealed D9 connector, autoclavable, modular design for bioprocess and molecular diagnostics.

The Broadley-James D540-B320-PT-D9 OxyProbe II is a precision 12mm dissolved oxygen sensor ideal for applications in biotechnology, bioprocessing, and molecular diagnostics. Designed in 2011, this sensor features:

  • Hermetically sealed D9 connector with gold-plated contacts ensuring superior signal isolation and reliable data transmission crucial for fluorescence analysis and live-cell imaging.
  • 316L stainless steel aluminum cage construction housing an expandable silicone bladder that controls electrolyte volume, protecting sensitive sensor components during Steam-In-Place (SIP) sterilization and autoclaving cycles.
  • Hygienic polish N5 finish minimizes microorganism adhesion, making it fully sterilizable and autoclavable, meeting FDA positive listing and USP Class VI standards for biomanufacturing environments.
  • Modular architecture enables straightforward replacement of membrane and sensor inner components using common spare parts, enhancing sensor uptime in continuous bioprocess monitoring and biotechnology research.
  • The sensor’s robust design is compatible with molecular biology workflows requiring precise dissolved oxygen measurements critical for synthetic biology and molecular cloning applications.

This turnkey dissolved oxygen sensor supports exact oxygen quantification, essential in biopharmaceutical production pipelines and clinical diagnostics involving cellular respiration studies. The product is sold refurbished under AS-IS warranty, excluding cables, computer, and software.

The D540-B320-PT-D9 is widely adopted among professionals in biomedical engineering and environmental control labs for its durability, ease of maintenance, and compliance with stringent sterility standards indispensable in modern bioprocessing and biotechnology research.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026