NATIONAL PHYSICAL LABORATORY has floated a tender for Rfq: High-Range Optical Dew Point Hygrometer. The project location is United Kingdom and the tender is closing on 05 Aug 2024. The tender notice number is tender_456127/1386328, while the TOT Ref Number is 104555034. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.

Expired Tender

Procurement Summary

Country : United Kingdom

Summary : Rfq: High-Range Optical Dew Point Hygrometer

Deadline : 05 Aug 2024

Other Information

Notice Type : Tender

TOT Ref.No.: 104555034

Document Ref. No. : tender_456127/1386328

Competition : ICB

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

NPLs requirement is for a high-range hygrometer with the ability to measure up to +95 °C dew-point temperature with an accuracy of ≤ ±0.1 °C. The purpose is to give confidence to the humidity generated by NPL's primary standard generators. Allowing us to perform maintenance activities and ensuring our ability to deliver our stated international CMCs (Calibration & Measurement Capabilities), as well as enabling its use as a reference standard hygrometer for comparison calibrations.



The setup needs to allow for two separate scenarios. In the first circumstance, the test gas will be supplied to the hygrometer inlet from an NPL primary standard generator at 105 kPa and be vented to atmospheric through a rotameter with a needle valve assembly for flow control. In the second circumstance, the hygrometer must have an internal pump that samples gas from a temperature and humidity chamber.
Location Of Contract : TW11 0LW
Industry : Laboratory, optical and precision equipments (excl. glasses) - 38000000
Value Of Contract : £0
Published Date : 22 July 2024
Closing Date : 5 August 2024

Documents

 Tender Notice