Fakta om udbudet
Udbyder
Aarhus Universitet
Vindere
(16.06.2020)
Sigray, Inc.
Concord
Achromatic X-ray Capillary
Aarhus Universitet
Voluntary ex ante transparency notice
Supplies
Section I: Contracting authority/entity
National registration number: 311 19 103
Postal address: Trøjborgvej 82-84
Town: Aarhus C
NUTS code: DK DANMARK
Postal code: 8000
Country: Denmark
Contact person: Ann Sophie Steffensen
E-mail: udbud@au.dk
Telephone: +45 60202600
Internet address(es):
Main address: www.au.dk
Section II: Object
Achromatic X-ray Capillary
In order to perform angle-resolved photoemission on sub-micrometer scale crystals, devices and quantum materials at the SGM4 beamline of the ASTRID2 synchrotron light source, Aarhus University wishes to buy an achromatic X-ray capillary with a point spread function of less than 2 micrometer.
In order to perform angle-resolved photoemission on sub-micrometer scale crystals, devices and quantum materials at the SGM4 beamline of the ASTRID2 synchrotron light source, Aarhus University wishes to buy an achromatic X-ray capillary with a point spread function of less than 2 micrometer. The capillary has to be placed at a working distance of no more than 7 mm from the sample during measurements. The capillary must be compatible with a source to sample distance of 750 mm, which is defined by the existing beamline optics.
The capillary must be compatible with ultra-high vacuum (UHV) conditions and its dimensions have to ensure that the cross-section of beam intercepted by the lens is 6.7 mm2 and that a source demagnification factor of 50 is achieved. The capillary has to be mounted in a UHV compatible holder made primarily from titanium and it should contain both a fixed and a removable beam stop that enables improvement of the point spread function.
Section IV: Procedure
- The works, supplies or services can be provided only by a particular economic operator for the following reason:
- absence of competition for technical reasons
After exploring the market, we are of the opinion that only one company can produce the required achromatic X-ray capillary that suits our experiments, i.e. Sigray Inc. With respect to a complete evaluation of all requirements, beam focus, achromaticity, working distance, capillary dimensions, beam stop and capillary holder, Sigray Inc. is the only company who can provide a product that meets these requirements.
Section V: Award of contract/concession
Town: Concord
NUTS code: 00 Not specified
Country: United States
Section VI: Complementary information
Postal address: Toldboden 2
Town: Viborg
Postal code: 8800
Country: Denmark
E-mail: klfu@naevneneshus.dk
Telephone: +45 72405708
Internet address: https://erhvervsstyrelsen.dk/klagenaevnet-for-udbud
Please contact Aarhus University, if you have a comment about this notice — udbud@au.dk
Following the notification, a standstill period of 10 calendar days will be held in accordance to paragraph 3 of Act No 593 of 2 June 2016 on the Danish Act on the Complaints Board for public Procurement. This implies that the contracting authority cannot sign the contract with the winning tenderer before the standstill period has expired.
In case of complaints about tenders or decisions, e.g. award of contracts covered by Section II or III in the Danish Public Procurement Act must be submitted to the Complaints Board for Public Procurement (Klagenævnet for udbud) within 45 calendar days from the day after the contractor published a notice in the Official Journal on the conclusion of a contract. At the latest concurrently with submission of an appeal to the Complaints Board for Public Procurement, the complainant must inform the Contracting Authority of the alleged infringement, and whether the appeal is to be referred to the board.
Postal address: Carl Jacobsens Vej 35
Town: Valby
Postal code: 2500
Country: Denmark
E-mail: kfst@kfst.dk
Telephone: +45 4171500