# High Precision Mass Comparator \(Mettler A10XL model\)

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

## Key facts

- Public buyer: Department for Business, Energy and Industrial Strategy
- Contract winner: [Mettler-Toledo Ltd](/contract-winners/mettler-toledo/public-sector-contract-awards)
- Award value: £200,486
- Tender value: £200,486
- Award date: 27 August 2019
- Published: 31 August 2019
- Contract start: 1 October 2019
- Contract end: 30 September 2020
- Stage: awarded
- Procurement category: services
- Notice ID: 09f9fb93-e4c3-4185-8f71-37eb561b39dc-311229
- OCID: ocds-b5fd17-977e3e74-dc8d-4b56-b6d5-ed2aa6d240c0

## Description

The equipment is used for the highest level of mass calibration in the UK and is part of the country's traceability of mass standards within the national measurement system, so we require a top level precision mass comparator to achieve the necessary accuracy and level of uncertainty in the measurement\. The required mass comparator must have a capacity of 10\.1 g and a readability of 0\.1 µg \(also with the ability to obtain readings of up to 0\.01 µg but not via the display\)\. The electrical weighing range must be 0 to 10\.1 g and the guaranteed repeatability must be 0\.15 µg\. Initial installation and training must also be provided as well as full after sales support\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/09f9fb93-e4c3-4185-8f71-37eb561b39dc-311229)