RFP QuestBeta
Awarded · ResultStage · award

NPL Management Limited

Supply of Membrane Hydrophones, Calibration Services, and Associated Equipment for Acoustic Measurement

ValueValue not published
Awarded
Published11 Dec 2025
RegionNationwide
Outcome — awarded
Precision Acoustics Ltd

This is a contract result notice, not an open opportunity. Details from the official award data.

Who to contact
etenders@npl.co.uk

The procurement contact named on the official notice.

The brief

The contract covers the supply of specialized acoustic measurement equipment and calibration services, including: Goods: UT1604 Membrane Hydrophones (3 units, 16 micron, 0.4 mm diameter) Hydrophone Preamplifiers (3 units, with 2 m cable) Budget Hydrophone Mount (1 unit) DC Coupler with Power Supply (1 unit) Signal Amplifier for UC/UT Membrane Hydrophones (1 unit) Services: In-house calibration (1-30 MHz in 1 MHz increments), accredited to ISO/IEC 17025 by UKAS, following Clause 12 of 62127-2:2007+A2:2017 for Type II measurements.

Calibration included for hydrophones and amplifier.

Key requirements

What the supplier must deliver

01

The contract covers the supply of specialized

The contract covers the supply of specialized acoustic measurement equipment and calibration services, including:.

02

DC Coupler with Power Supply (1 unit)

DC Coupler with Power Supply (1 unit).

Derived from the notice text — always confirm against the original documents.

The gates

What this notice demands of you

2 named in obligation language, 0 mentioned. Each one is quoted from the notice.

ISO 17025 (testing & calibration laboratories)says mustStandards you certify to
In-house calibration (1-30 MHz in 1 MHz increments), accredited to ISO/IEC 17025 by UKAS, following Clause 12 of 62127-2:2007+A2:2017 for Type II measurements.
UKAS accreditationsays mustCertification & assessment schemes
In-house calibration (1-30 MHz in 1 MHz increments), accredited to ISO/IEC 17025 by UKAS, following Clause 12 of 62127-2:2007+A2:2017 for Type II measurements.

Matched against the notice text, so this is a floor — the tender pack will demand things the notice never mentions. “Says must” means the quoted sentence itself used obligation language; anything ambiguous is left as a mention.

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Source & provenance
OCID
ocds-h6vhtk-05f42b
Stage
award · Awarded
Source
Find a Tender
Buyer ref
082149-2025
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

Market context

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