# Mobility Particle Size Spectrometer

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [National Physical Laboratory](/buyers/national-physical-laboratory/contract-awards)
- Published: 14 November 2017
- Planned start: 28 February 2018
- Planned end: 28 February 2019
- Stage: open_tender
- Procurement category: goods
- Notice ID: 726404f3-4c0b-420d-9b03-56ee941f9d44-181814
- OCID: ocds-b5fd17-c82c20fe-64e7-443d-b763-66111fb8e8f7

## Description

NPL requires a Mobility Particle Size Spectrometer which can produce particle size spectra in the range 10 nm - 1000 nm\. This must be able to both positively and negatively charge particles and have both radioactive and non-radioactive neutraliser options\. The instrument should be compliant with CEN TS 16976\.

## 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/726404f3-4c0b-420d-9b03-56ee941f9d44-181814)