Published date: 17 August 2023

This notice was replaced on 21 December 2023

This notice does not contain the most up-to-date information about this procurement. The most recent notice is:

Awarded contract (published 21 December 2023)

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Contract summary

Industry

  • Laboratory, optical and precision equipments (excl. glasses) - 38000000

Location of contract

TW11 0LW

Value of contract

£0

Procurement reference

tender_384424/1248040

Published date

17 August 2023

Closing date

7 September 2023

Closing time

5pm

Contract start date

2 October 2023

Contract end date

29 March 2024

Contract type

Supply contract

Procedure type

Competitive quotation (below threshold)

The buyer selects a group of potential suppliers to invite to tender.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

Yes

Description

The National Physical Laboratory (NPL) requirement is for replacement NDIR and paramagnetic sensor analysers, with the following capabilities:
1. Capable of measuring the following gases below their respective amount fractions:
a. SO2 - 1 %
b. O2 - 25 %
c. CO - 5 %
d. CO2 - 10 %
2. The analyser shall be CE/UKCA certificated.
3. There must be a datasheet, manual and user instructions
4. Analog output (4-20 mA or 0-10 Vdc) is required to allow connectivity to exiting automatic analysers and LabView integration.
5. Flowrate: ≤ 1 L min-1
6. Linearity error: ≤ 1.5 % of span
7. Repeatability: ≤ 1 % of span
8. The analyser must be suitable for 19" rack installation
9. Permitted pressure: 800 - 1200 kPa
10. Detection limit (4 σ): ≤ 1 % of span

More information

Links

Additional text

The Authority is using the LUPC Bravo e-Procurement portal to conduct the procurement process. All Suppliers must register their company via the LUPC Bravo Portal.

About the buyer

Contact name

Nina Heath

Address

Hampton road
Teddington
TW11 0LW
England

Email

nina.heath@npl.co.uk