# Optical Particle Counter

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [National Physical Laboratory](/buyers/national-physical-laboratory/contract-awards)
- Published: 16 February 2022
- Planned start: 18 March 2022
- Planned end: 31 May 2022
- Stage: open_tender
- Procurement category: goods
- Notice ID: a8c0c9a8-55d1-4b23-a7b4-e0223cca8ae3-510846
- OCID: ocds-b5fd17-7fd331a2-047b-4605-b756-cb4e33641130

## Description

NPL wishes to procure an optical particle counter for aerosol biological emission measurements\. Robust and suitable for use in the field, it will be able to perform accurate and reliable particle size analysis and concentration determination for particle sizes of 0\.1μm to 40μm\. Participation is via the London Universities eSourcing Portal\. Participants must provide qualification information\.

## 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/a8c0c9a8-55d1-4b23-a7b4-e0223cca8ae3-510846)