# Particle Sizer Procurement

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [Defence Science and Technology Laboratory](/buyers/defence-science-and-technology-laboratory/contract-awards)
- Contract winner: [TSI INSTRUMENTS LTD](/contract-winners/tsi-instruments/public-sector-contract-awards)
- Award value: £129,910
- Tender value: £129,910
- Award date: 25 January 2023
- Published: 27 January 2023
- Contract start: 25 January 2023
- Contract end: 30 April 2023
- Stage: awarded
- Procurement category: goods
- Notice ID: a7fc7690-905a-4175-af9c-bcefd09caa5b-609308
- OCID: ocds-b5fd17-7db021f0-8b2a-4bd1-b84f-010ac13b6708

## Description

Optical Particle Sizer Spectrometer and Aerodynamic Particle Sizer procurements - Awarded on single source basis due to value below threshold and Supplier device capabilities\. Published for transparency purposes\. Additional information: Commercial off-the-shelf \(COTS\) procurement\. Article\(s\) specification as per publicly available Supplier website: http://www\.tsi\.com

## Related contract awards

- [Forward Asset Service Plan \(FASP01\)](/contracts/ocds-b5fd17-99492d33-8ddb-4665-84a8-7883fb4c9293): Defence Science and Technology Laboratory
- [Insurance Purchase](/contracts/ocds-b5fd17-f0b22c6d-a6ed-4807-b3b3-99060b648091): Defence Science and Technology Laboratory
- [Huddle Licences](/contracts/ocds-b5fd17-3cb2b925-11cc-4b3b-a515-d8cf31985c1b): Defence Science and Technology Laboratory
- [HSE RFQ - TSI Aerodynamic Particle Sizer](/contracts/ocds-b5fd17-13b4c690-ddb5-4334-b1d8-07bd6871dc1f): Health & Safety Executive
- [GB-Leeds: 2023-24/3304 - Supply of an Aerosol Generation and Characterisation System](/contracts/ocds-b5fd17-a24fb5a4-fa5a-40f3-acfe-b201c63dd66e): University of Leeds
- [CAN: Procurement of Condensation Particle Counter \(CPC\) device](/contracts/ocds-b5fd17-68b75566-f338-4d81-9aab-414290442c41): National Physical Laboratory

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/a7fc7690-905a-4175-af9c-bcefd09caa5b-609308)