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溶解氧测定仪

Dissolved Oxygen Meters

溶解氧测定仪

Dissolved Oxygen Meters — Electrochemistry Instruments

Dissolved oxygen drives aeration control, aquaculture, environmental monitoring and BOD testing. Our range includes benchtop and portable DO meters, optical meters using luminescence sensors that need no membrane changes, online analyzers for aeration tanks and complete BOD measurement systems. Optical sensors cut maintenance; polarographic and galvanic sensors cost less upfront. Pick by measuring frequency and maintenance capacity.

5 models Range code DOM OEM available

Applicable standards

ISO 5814 ASTM D888 APHA 4500-O Standard Methods EN 25814 GB/T 11913 USP <1231>

How to specify

  1. Optical sensors avoid membrane and electrolyte changes; ideal for frequent field use.
  2. BOD testing per ISO 5814 and APHA 4500-O needs a self-stirring probe for bottles.
  3. Online aeration control needs analog output and cable length specified.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.