# ITT - White Light Interferometer

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [National Physical Laboratory](/buyers/national-physical-laboratory/contract-awards)
- Tender value: £275,000
- Published: 8 February 2023
- Planned start: 5 April 2023
- Planned end: 4 April 2024
- Stage: open_tender
- Procurement category: goods
- Notice ID: 2b2b3507-8f75-41d5-ace0-94706166d388-613063
- OCID: ocds-b5fd17-58950404-3257-4b58-ab9a-441e68d49cf4

## Description

NPL require a state-of-the-art white-light interferometer \(WLI\) with a microscope form-factor to enable areal surface topography measurement of appropriate workpieces\. By 'white-light interferometry' we mean 'coherence scanning interferometry with visible light' as described in ISO 25178-604:2013\. The WLI will be used in a dimensional metrology laboratory at NPL to undertake traceable measurement tasks required for NPL's measurement services and R&D activities\. We are seeking a state-of-the-art instrument and the technical specifications described later in this document include commensurate functionality such as automatic sample staging/alignment with multiple optics for measurement of different sample/feature scales, and associated measurement automation software and data analysis software packages\. To express interest in this opportunity please ensure you register \(or are registered\) on the Bravo / JaggaerOne site and use the following URL: https://lupc\.bravosolution\.co\.uk/esop/guest/go/opportunity/detail?opportunityId=55735

## Related contract awards

- [Strategic Reporting](/contracts/ocds-b5fd17-cba20e46-64e6-4c85-9a06-355e1356c369): National Physical Laboratory
- [Awarded - ITT - IoT 5G devices Base Station Emulator](/contracts/ocds-b5fd17-d7a738be-ed83-4f10-9015-274de9977ad1): National Physical Laboratory
- [RFQ\_128032 - Bibliometric Assessment of the National Physical Laboratory's \(NPL\) Research Output](/contracts/ocds-b5fd17-41dc673a-dc9a-460b-9050-40d4b085cbf7): National Physical Laboratory

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/2b2b3507-8f75-41d5-ace0-94706166d388-613063)