Cryostat VEAT Notice

Concepts

• edinburgh
• precision equipment
• cryostat veat notice
• veat
• cryostat
• laboratory and optical equipment
• temperature sensors
• temperature
• room temperature
• testing samples

Location

University of Edinburgh

Description

The University of Edinburgh is seeking to award a contract for the purchase of a cryostat matching without a tender process due to the belief that there is only one supplier who can meet our requirements. Please see below for specifications.

Total Quantity or Scope

The University of Edinburgh is seeking to award a contract for the purchase of a cryostat matching without a tender process due to the belief that there is only one supplier who can meet our requirements as follows: 1. Cryostat sample space: 50 cm diameter and 50 cm height. 2. Temperature: The sample space temperature can vary from <25 K to room temperature, and an even temperature distribution is expected in the sample space. 3. Cooling method: Cryogen cooling (e.g., using liquid nitrogen) and conduction cooling are both applicable. For conduction cooling, the sample can be bound to the sample container (such as a heat exchanger) or cold head. 4. Current/voltage terminals: 6 terminals to carry current >1000 A and voltage >1000 V. 5. Temperature sensors: 16 temperature sensors for testing samples in addition to the temperature sensors for monitoring the temperature distribution in the cryostat. The temperature sensors shall exhibit robustness, accuracy, and sensitivity equivalent to those of the TVO sensors. 6. Controlled heater: >500 W power is preferred, and the control temperature can vary from <25 K to room temperature. 7. Cooling time: to be within 36 hours from room temperature to <25 K. 8. Signal connectors: 4+ multi-pin low-voltage Fischer connectors (>24 pins) are required for measuring voltage/current/temperature/magnetic flux signals. 4x Optic fibre connectors are optional. 9. Ensure the feedthroughs can be safely connected to the external power supply using a certified, professionally controlled method. Final VAT-exclusive budget: GBP 200k.

Award Detail

CPV Codes

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

Legal Justification

After comprehensive market engagement competition is absent for technical reasons. No reasonable alternative or substitute exists and the absence of competition is not the result of an artificial narrowing down of the parameters of the procurement. Multiple suppliers have been engaged to see if they are able to meet the required specifications and only the nominated supplier have replied proactively. This notice is the final piece of due diligence prior to the award of the contract. Should a supplier detail their ability to meet the requirements, then the award will be halted.

Other Information

** PREVIEW NOTICE, please check Find a Tender for full details. ** NOTE: To register your interest in this notice and obtain any additional information please visit the Public Contracts Scotland Web Site at https://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=804271. (SC Ref:804271)